var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'A study on the sum of the squares of generalized Balancing numbers: the sum formula $\\sum_{k=0}^{n}x^{k}W_{mk+j}^{2}$';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Optimisation du dimensionnement d’un système hybride Eolien/Diesel';
document.write(linkifyHtml(str, options));
]]>
Balancing numbers]]>
modified Lucas-balancing numbers]]>
Lucas-balancing numbers]]>
sum formulas]]>
Recurrences]]>
Fibonacci and Lucas numbers and polynomials and generalizations]]>
Special sequences and polynomials]]>
Dimensionnement]]>
Système hybride]]>
Eolien / photovoltaïque]]>
In this paper, closed forms of the sum formulas $\sum_{k=0}^{n}x^{k}W_{mk+j}^{2}$ for generalized balancing numbers arepresented. As special cases, we give sum formulas of balancing, modified Lucas-balancing and Lucas-balancing numbers.]]>
Actuellement, le générateur diesel est la solution technique la plus utilisée pour l’électrification des sites isolés. Néanmoins, l’accès à ces sites étant généralement long et difficile, les coûts de maintenance et d’approvisionnement en carburant sont très élevés, ainsi les émissions de gaz à effet de serre qui présentent un grand risque sur l’environnement. En conséquence, nous avons envisagé de coupler – au sein d’un système hybride – un générateur diesel avec une source d’énergie renouvelable (éolien). Cette étude se concentre sur le développement d’un modèle de dimensionnement optimal basé sur une approche itérative pour optimiser le dimensionnement des divers composants du système hybride éolien/diesel/batteries et ce, pour assurer une autonomie totale du système. Le modèle global proposé prend en considération les modèles des différents sous-systèmes constituant le générateur hybride, le modèle de la fiabilité (LPSP) et les modèles du coût de cycle de vie (TNPC), ainsi que le modèle du coût de l’énergie (LUEC). Après l’application du modèle, toutes les configurations ayant une LPSP = 0 % sont retenues. Par la suite, la configuration optimale du système est déterminée sur la base du coût minimal.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Soykan, Yüksel';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Taşdemir, Erkan';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Dikmen, Can Murat';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Boumechta, Samer';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Kaabeche, Abdelhamid';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 16-30]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 439 – 456]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 439 – 456]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-27]]>
2023-10-18]]>
Copyright (c) 2021 Yüksel Soykan, Erkan Taşdemir, Can Murat Dikmen]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_07/v1i1_07]]>
https://revue.cder.dz/index.php/rer/article/view/519/1317]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_07]]>
10.58205/jiamcs.v1i1.7]]>
ark:/49935/jiamcs.v1i1.7]]>
https://revue.cder.dz/index.php/rer/article/view/519]]>
10.54966/jreen.v18i3.519]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'On periodic solutions of fractional-order differential systems with a fixed length of sliding memory';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Influence des conditions environnementales et mécaniques sur le mortier de jeune âge';
document.write(linkifyHtml(str, options));
]]>
Fractional-order derivative]]>
fixed memory length]]>
periodic solution]]>
extending the modification proposed for the Grunwald- Letnikov fractional differential operator to the Caputo and Rieman- Liouville fractional-order operators]]>
preserving the periodicity.]]>
Mortar]]>
Sand]]>
Gypsum]]>
Temperature]]>
Multiaxial behaviour]]>
The fractional-order derivative of a non-constant periodic function is not periodic with the same period. Consequently, any time-invariant fractional-order systems do not have a non-constant periodic solution. This property limits the applicability of fractional derivatives and makes it unfavorable to model periodic real phenomena.This article introduces a modification to the Caputo and Rieman-Liouville fractional-order operators by fixing their memory length and varying the lower terminal. It is shown that this modified definition of fractional derivative preserves the periodicity. Therefore, periodic solutions can be expected in fractional-order systems in terms of the new fractional derivative operator. To confirm this assertion, one investigates two examples, one linear system for which one gives an exact periodic solution by its analytical expression and another nonlinear system for which one provides exact periodic solutions using qualitative and numerical methods.]]>
L’objectif de cette étude est la valorisation des déchets de carrière, lors de la taille des blocs de pierre et d’analyser le comportement du mortier au cours des périodes chaudes. Le mortier est un matériau polyvalent (ciment, sable, eau ), afin de palier au déficit de la production du ciment, qui est une préoccupation majeure de la recherche. Il faut mettre au point des liants moins coûteux tout en préservant l’environnement, l’utilisation des additions minérales, dans le mortier qui représente une voie économique rentable sachant que le ciment contient de 3 à 5 % de gypse qui sert de régulateur de prise. Le gypse qui concentre les impuretés du minerai de base, pose souvent des problèmes de stockage et de préservation de l’environnement. L’utilisation du gypse qui est un sulfate hydraté naturel de chaux (H4CaSO6) comme traitements à la chaux ou aux liants hydrauliques (ciments ou liants routiers) confèrent à ces matériaux des caractéristiques mécaniques et une insensibilité à l’eau satisfaisante. Cet article présente les résultats d’une étude expérimentale de déchets de Gypse pour la fabrication du mortier et qui a porté sur l’utilisation des matériaux locaux (sable de la carrière de Terga) de la wilaya de Ain Temouchent en Algérie et le recyclage des additions minérales de chaux de la société (Knauf Fleurus).]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bourafa, Safa';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Abdelouahab, Mohammed Salah';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Lozi, René';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Chaabane, Lynda Amel';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Sebaibi, Yahia';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 64-78]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 429 – 437]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 429 – 437]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-30]]>
2023-10-18]]>
Copyright (c) 2021 Safa Bourafa, Mohammed Salah Abdelouahab, René Lozi]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_6/v1i1_6]]>
https://revue.cder.dz/index.php/rer/article/view/518/1316]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_6]]>
10.58205/jiamcs.v1i1.6]]>
ark:/49935/jiamcs.v1i1.6]]>
https://revue.cder.dz/index.php/rer/article/view/518]]>
10.54966/jreen.v18i3.518]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Existence and asymptotic stability of continuous solutions for integral equations of product type';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Contribution à l'étude du contrôle actif de l’écoulement autour d’un profil de pale d’éolienne';
document.write(linkifyHtml(str, options));
]]>
Integral equation of a product type]]>
Measure of weak noncompactness]]>
Fixed point theorem]]>
Continuous solution]]>
Asymptotic stable solution]]>
Active flow control]]>
Synthetic Jet]]>
Wind turbine blade]]>
Aerodynamic Force]]>
In this paper, we study the existence of a continuous solution for a nonlinear integral equation of a product type. The analysis uses the techniques of measures of noncompactness and Darbo's fixed point theorem. Our results are obtained under rather general assumptions. Moreover, the method used in the proof allows us to obtain the asymptotic stability of the solutions.]]>
Cette étude a pour objectif l’amélioration des caractéristiques aérodynamiques d’un profil de pale d’éolienne par l’utilisation d’une technique de contrôle actif de l’écoulement. Un actionneur de jet synthétique est utilisé pour contrôler l’écoulement autour d’un profil S809 placé dans un écoulement à un nombre Reynolds Re=106. Les équations moyennées de Navier-Stockes qui régissent l’écoulement autour du profil sont résolues en calcul instationnaire dans un domaine bidimensionnel à l’aide du code Ansys Fluent 16.1.0 ©. La turbulence est prise en charge par le modèle SST k-w. Les effets de la fréquence et de l’amplitude du jet sont étudiés pour le cas d’un profil placé sous un angle d’incidence de 15.2°, le jet synthétique étant appliqué sur l’extrados à une distance égale à 0.05c à partir du bord d’attaque (c étant la corde du profil). Les résultats obtenus montrent que le contrôle par jet synthétique a un effet significatif sur les forces aérodynamiques et la structure de l’écoulement autour de la pale. Pour les paramètres de jet synthétique étudiés, la finesse du profil (ou rapport CL/CD) est améliorée de 40.59 %.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bousselsal, Mahmoud';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bellour, Azzeddine';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Boudis, Ali';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Guerri, Ouahiba';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Benzaoui, Ahmed';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Oualli, Hamid';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 31-39]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 417 – 428]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 417 – 428]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-29]]>
2023-10-18]]>
Copyright (c) 2021 Mahmoud Bousselsal, Azzeddine Bellour]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_5/v1i1_5]]>
https://revue.cder.dz/index.php/rer/article/view/517/1315]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_5]]>
10.58205/jiamcs.v1i1.5]]>
ark:/49935/jiamcs.v1i1.5]]>
https://revue.cder.dz/index.php/rer/article/view/517]]>
10.54966/jreen.v18i3.517]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Generalization of fractional Laplace transform for higher order and its application';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Analyse d’un générateur autonome alimentant une charge isolée variable reliée à un redresseur commandé';
document.write(linkifyHtml(str, options));
]]>
Conformable fractional derivative]]>
Conformable fractional Laplace transform]]>
System of fractional differential equations]]>
44 Integral transforms, operational calculus]]>
Wind energy]]>
Generator]]>
Saturation]]>
Modelisation]]>
Command]]>
In this paper, we first introduce the conformable fractional Laplace transform. Then, we give its generalization for higher-order. Finally, as an application, we solve a non-homogeneous conformable fractional differential equation with variable coefficients and a system of fractional differential equations.]]>
Les systèmes d’énergie renouvelable sont de plus en plus utilisés dans la production de l’énergie électrique. L’intérêt porté à cette solution alternative est dû particulièrement à l’augmentation du prix de l’énergie conventionnelle et le problème de la pollution engendré par les combustibles fossiles. Dans notre étude, on s’intéresse à un système pouvant utiliser plusieurs sources d’énergies renouvelables (photovoltaïque, éolienne,…). Les tensions générées par ces différentes sources servent à alimenter moyennant des convertisseurs adaptés, un bus continu commun. Dans cet article, nous avons considéré uniquement le système éolien alimentant une charge variable via un redresseur commandé redressé. Nous avons élaboré les modèles du générateur asynchrone autonome et du redresseur à thyristor. Les modèles développés sont validés ensuite par des tests expérimentaux.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bouchenak, Ahmed';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Imadouchene, Malika';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Nesba, Ali';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Mekhtoub, Saïd';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Ibtiouen, Rachid';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 79-92]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 407- 415]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 407- 415]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-30]]>
2023-10-18]]>
Copyright (c) 2021 Ahmed Bouchenak]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_2/v1i1_2]]>
https://revue.cder.dz/index.php/rer/article/view/515/1314]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_2]]>
10.58205/jiamcs.v1i1.2]]>
ark:/49935/jiamcs.v1i1.2]]>
https://revue.cder.dz/index.php/rer/article/view/515]]>
10.54966/jreen.v18i3.515]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Existence and asymptotic stability of continuous solutions for a general form of integral equations of product type';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Etude expérimentale d’un système solaire combiné pour le chauffage par plancher';
document.write(linkifyHtml(str, options));
]]>
d point theorem. Keywords: Neutral integral equations of product type, Darbo’s fixed point theorem, Continuous solution, Asymptotic stable solution.]]>
47H30]]>
45D05]]>
Bâtiment]]>
Efficacité énergétique]]>
Système combiné]]>
Plancher chauffant]]>
In this work, we study the existence and the asymptotic stability of the continuous solutions for a general form for neutral integral equations of product type. Our result will given in more general and easy conditions; Moreover, the neutral integral equation of product type given in this work contains many particular forms which are studied recently. The analysis uses the techniques of measures of non-compactness and Darbo’s fixed point theorem.
]]>
Dans beaucoup de pays développés et en voie de développement, le secteur du bâtiment représente 25% à 40% de la consommation énergétique. Cet article présente les résultats d’une étude expérimentale faite sur une habitation prototype, efficace énergétiquement, et munie d’un dispositif de chauffage innovant. Le dispositif est un système solaire combiné qui permet, grâce à des capteurs solaires, de chauffer l’habitation et de produire de l’eau chaude sanitaire.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bellour, Azzeddine';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bousselsal, Mahmoud';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Imessad, Khaled';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Kharchi, Razika';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bensalem, Salaheddine';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Chenak, Abdelkrim';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Hamidat, Abderrahmane';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 66-74]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 399 – 405]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 399 – 405]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-07-01]]>
2023-10-18]]>
Copyright (c) 2023 Azzeddine Bellour, Mahmoud Bousselsal]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/204/1276]]>
https://revue.cder.dz/index.php/rer/article/view/514/1313]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/204]]>
10.58205/jiamcs.v3i1.204]]>
https://revue.cder.dz/index.php/rer/article/view/514]]>
10.54966/jreen.v18i3.514]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'On dynamics and solution expressions of a three dimensional nonlinear difference equations system';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Wind-hydro pumped storage systems to meet lebanese electricity demand';
document.write(linkifyHtml(str, options));
]]>
Rational difference equations]]>
solution of system of difference equation]]>
periodic solution]]>
recursive sequences]]>
local stability]]>
Mathematics]]>
Hybrid wind-hydro power]]>
Wind potential]]>
Wind energy]]>
Lebanon]]>
In this paper, we construct the solution expressions of fourth order nonlinear difference systems
Φn+1 = Φn−2Ψn−3 ,
α + Ψn (±1 ± Γn−1Φn−2Ψn−3)
Ψn+1 = Ψn−2Γn−3 ,
δ + Γn (±1 ± Φn−1Ψn−2Γn−3)
Γn+1 = Γn−2Φn−3 ,
γ + Φn (±1 ± Ψn−1Γn−2Φn−3)
where α, δ and γ are arbitrary real numbers. Furthermore, the solution’s qualitative behavior is explored, such as local stability and boundedness. In some cases, system has periodic solutions. Finally, we provide numerical examples to support our conclusions.]]>
Lebanon is facing currently anacute energy crisis, due tolack of domestic energy resources, reduced production capacities and a growing demand for energy. Relying on wind energy could reduce the impact of this crisis. However, continuous change in wind speed from calm to stormy introduces challenges. One possible solution to address these challenges is to introduce new storage facilities or to use storage capabilities already available in the power generation system. Existing hydro power plants with large reservoirs or pumped storage hydro power plants are suitable for this purpose. Furthermore, Lebanon has a fairly high wind energy potential and hydro power resources. This paper is an attempt to analyze the design of a pumping station and the performance of a hybrid wind-hydro power plant, in three hydraulic plants to produce electricity in Lebanon (Markabi, Awali and Joun), in order to choose the most suitable plant to store electrical power. An economic analysis and an evaluation of the amount of water that could be pumped in each of the hydraulic plants are carried out in this study, in order to select the most suitable hydraulic plant to store the electricity surplus. Moreover, this study presents an economic evaluation of the implementation of wind turbines in Lebanon. It is shown that Markabi is the most suitable plant to store electrical power.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Al-Rakhami, Faiza';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Elsayed, E';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Al Zohbi, Ghida';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Hendrick, Patrick';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Renie, Christian';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bouillard, Philippe';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 83-120]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 375 – 397]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 375 – 397]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-07-01]]>
2023-10-18]]>
Copyright (c) 2023 Faiza Al-Rakhami, E Elsayed]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/130/1278]]>
https://revue.cder.dz/index.php/rer/article/view/513/1312]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/130]]>
10.58205/jiamcs.v3i1.130]]>
https://revue.cder.dz/index.php/rer/article/view/513]]>
10.54966/jreen.v18i3.513]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'A new directed signature scheme on a general linear group over a group ring';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Détermination expérimentale des coefficients de transfert de masse globale des bois tropicaux afin de prédire les courbes de séchage à basse température';
document.write(linkifyHtml(str, options));
]]>
Directed signature, discrete logarithm problem, factorization search problem, group ring]]>
94A60, 15B33 , 20G35, 20G45]]>
Bois tropicaux]]>
Séchoir solaire]]>
Séchoir conventionnel]]>
Forêt]]>
Conservation]]>
Cameroun]]>
In this work, we propose a new directed digital signature scheme over a group ring whose security relies on the hardness of the discrete logarithm problem and the factorization search problem. This scheme is efficient as it requires very few operations for both signing and verifying signatures. Furthermore, the security of the proposed scheme is examined.
]]>
Nous déterminons le coefficient de diffusion globale de masse de cinq bois tropicaux (ayous, iroko, lotofa, sapelli et fraké) venus du Cameroun. Pour cet effet, les cinétiques de séchage issues d’un séchoir solaire et d’un séchoir conventionnel sont utilisées. Une comparaison est ensuite faite entre les valeurs obtenues et celles provenant des bois tropicaux chiliens et tempérés. Il vient que pour les vitesses de séchage comprises entre 0.25 et 1.5 m/s, la température sèche de 33.5 °C et une température humide de 25 °C, les coefficients de diffusion globale de masse sont compris entre 2 × 10-5 et 4 × 10-5 kg/m2.s), le séchoir étant conventionnel. Ces valeurs sont conformes à celles trouvées sur les bois tropicaux chiliens et sont moins élevées que celles obtenus sur les bois tempérés. Dans le cas d’un séchoir solaire indirect fonctionnant entre Octobre et Décembre 2004 à Yaoundé, ce coefficient est multiplié presque par 0.1. Il est intéressant dans l’avenir de déterminer une corrélation spécifique aux bois tropicaux d’Afrique de ce coefficient qui tiendra compte des influences de l’humidité relative de l’air, de la température de l’air, de la vitesse de l’air et de l’épaisseur des planches de bois.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'MAKHLOUF, Sassia';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Guenda, Kenza';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Aaron Gulliver, Thomas';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Simo-Tagne, Merlin';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Rémond, Romain';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Zoulalian, André';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Rogaume, Yann';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Bonoma, Beguide';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 15-27]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 363 – 374]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 363 – 374]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-05-06]]>
2023-10-18]]>
Copyright (c) 2023 Sassia MAKHLOUF, Kenza Guenda, Pr. Thomas Aaron Gulliver]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v3i1_129/74]]>
https://revue.cder.dz/index.php/rer/article/view/512/1311]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v3i1_129]]>
ark:/49935/JIAMCS.v3i1.129]]>
https://revue.cder.dz/index.php/rer/article/view/512]]>
10.54966/jreen.v18i3.512]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Application of the Stampacchia lemma to anisotropic degenerate elliptic equations : Anisotropic Degenerate Elliptic Equations';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Etude numérique comparative entre deux types de chicanes et ailettes (rectangulaire et rectangulaire arrondie) utilisées pour améliorer les performances des capteurs solaires plans à air';
document.write(linkifyHtml(str, options));
]]>
Anisotropic problem]]>
Degenerate elliptic]]>
Generalized Stampacchia Lemma]]>
Marcinkiewicz space]]>
35G46]]>
Capteur solaire plan à écoulement d’air]]>
CFD]]>
Chicane rectangulaire]]>
Chicane rectangulaire arrondie]]>
Convection forcée]]>
Ecoulement turbulent]]>
In this paper, we prove the existence and regularity of solutions for a class of nonlinear anisotropic degenerate elliptic equations with the data f belonging to certain Marcinkiewicz spaces Mm(Ω) with m > 1. We use a generalized Stampacchia Lemma version to establish the main results.]]>
Dans ce travail, on se propose de faire une étude numérique comparative entre deux formes différentes d’ailettes et de chicanes transversales. La première rectangulaire à bout vif, et la deuxième rectangulaire à bout arrondi, sont disposées en chevauchement dans une conduite bidimensionnelle horizontale de section rectangulaire. Les parois du canal sont rigides, immobiles et isothermes. Le fluide (air) est du type Newtonien, incompressible à des propriétés constantes. Le régime d’écoulement est considéré permanent et purement turbulent. Les équations gouvernantes, basées sur le modèle k-E à bas nombre de Reynolds (LRN) afin de caractériser la turbulence, sont résolues par la méthode des volumes finis à l’aide de l’algorithme Simplec. Le code de calcul numérique en dynamique des fluides Fluent 6.3 est appliqué pour intégrer ces équations sur chaque volume de contrôle. Les calculs sont effectués pour un nombre de Reynolds compris entre 5000 et 20000. Une description détaillée de l’écoulement de fluide et du transfert de chaleur par convection forcée autour de chicanes a été présentée. Les champs et les profils de vitesse axiale, ainsi que la distribution du nombre de Nusselt et l’évolution du coefficient de perte de pression ont été traités le long du canal et pour différents valeurs du nombre de Reynolds. Les résultats ont été comparés à ceux obtenus par l’expérience dans la littérature. Cette comparaison montre qu’il y a un accord qualitatif ainsi qu’une très bonne concordance entre les deux résultats.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Hichem';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Menni, Younes';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Azzi, Ahmed';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Zidani, Chafika';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 75-82]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 3 (2015): Volume 18 (Regular); 347 – 361]]>
Journal of Renewable Energies; Vol. 18 No 3 (2015): Volume 18 (Regular); 347 – 361]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i3]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-07-01]]>
2023-10-18]]>
Copyright (c) 2023 Hichem]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/68/1274]]>
https://revue.cder.dz/index.php/rer/article/view/511/1310]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/68]]>
10.58205/jiamcs.v3i1.68]]>
https://revue.cder.dz/index.php/rer/article/view/511]]>
10.54966/jreen.v18i3.511]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Caputo fractional $q$-difference equations in Banach spaces';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Photogeneration and excitons distribution function in organic bulk heterojunction solar cells';
document.write(linkifyHtml(str, options));
]]>
Fractional $q$-difference equation]]>
measure of noncompactness]]>
solution]]>
fixed point]]>
26A33]]>
34G20]]>
Fonction de distribution]]>
Excitons]]>
Transformée de Laplace]]>
Photo génération de charges]]>
Rendement quantique interne]]>
Probabilité de dissociation]]>
This paper aims to explore the existence results of a certain type of Caputo fractional qq-difference equations in Banach spaces. To achieve this goal, we employ a fixed point theorem that relies on the concept of measure of noncompactness and the convex-power condensing operator. We give an illustrative example in the last section.]]>
In this work, the excitons distribution function in organic bulk heterojunction solar cells, at a depth z has been determined from solving the charge continuity equation, by exploiting the Laplace transform with an appropriate boundary conditions. Next, the influence of the electron-hole pair separation distance on the excitons dissociation probability, the internal quantum efficiency and the binding energy, has been studied. The simulated results show that the probability density of the carriers photogenerated depend on the generation rate, excitons dissociation and the charge carriers in the cells. The potential improvement of the internal quantum efficiency of charge generation depends on electron-hole pair separation distance, the excitons dissociation probability into free charges and depends strongly on the optical absorption of the photons in the active layer.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Salim, Abdelkrim';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Abbas, Said';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Benchohra, Mouffak';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Lazreg, Jamal Eddine';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Madogni, Irénée Vianou';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Kounouhéwa, Basile Bruno';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Awanou, Cossi Norbert';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 1-14]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 2 (2015): Volume 18 (Regular); 329 – 345]]>
Journal of Renewable Energies; Vol. 18 No 2 (2015): Volume 18 (Regular); 329 – 345]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i2]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-04-30]]>
2023-10-18]]>
Copyright (c) 2023 Abdelkrim Salim, Said Abbas, Mouffak Benchohra, Jamal Eddine Lazreg]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v3i1_67/73]]>
https://revue.cder.dz/index.php/rer/article/view/510/1309]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v3i1_67]]>
ark:/49935/jiamcs.v3i1.67]]>
https://revue.cder.dz/index.php/rer/article/view/510]]>
10.54966/jreen.v18i2.510]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Periodic solutions of a differential perturbed system via the averaging theory and the Melnikov method';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Etude technico-économique d’un champ solaire de type stirling dish à tissemsilt';
document.write(linkifyHtml(str, options));
]]>
Periodic solution]]>
Differential system]]>
Averaging theory]]>
Melnikov’s method]]>
Applied Mathematics]]>
Moteur stirling]]>
Concentrateur solaire]]>
Etude technico-économique]]>
Potentiel solaire]]>
Coût d’investissement]]>
Puissance thermique solaire]]>
In this paper, we will study the maximum number of limit cycles of a perturbed differential system with respect to its parameters which appear in the system specially on the degree of the polynomials. For this we will use two methods namely the averaging theory of first order and the method of Melnikov on the same system to provide an upper bound for the number of periodic solutions which can bifurcate from the center with ε = 0. In the end, we will present some numerical examples in order to illustrate the theoretical results given by the averaging theory and Melnikov one.]]>
Le présent travail est consacré à l’étude technico-économique d’une éventuelle implantation de champ solaire de type Stirling-Dish (SD) pour la production d’électricité au niveau de la localité de Tissemsilt. Dans une première étape, l’analyse du potentiel solaire de la localité en question a été effectuée. Ceci a permis d’en déduire sur la base de données sur l’ensoleillement et de la valeur moyenne de la radiation solaire incidente sur la ville de Tissemsilt estimée à 1944 kWh/m2 sur une durée annuelle de 2999 h que l’ensoleillement au niveau de Tissemsilt est favorable pour l’implantation d’un champ SD. L’évaluation de la viabilité économique du champ, réalisée par la suite a permis d’en déduire que l’implantation d’un champ solaire SD au niveau de la localité de Tissemsilt est possible et est économiquement viable et rentable pour des prix de revient du kWh inférieurs au prix de vente unitaire pratiquée sur le marché mondial. Par ailleurs, l’étude a fait ressortir que pour un capital d’investissement allant de 1696 €/kWh, le remboursement du projet est réalisable au bout de 25 années d’exploitation et avec un prix de revient unitaire de 0.114 €/kWh, soit l’équivalent de 12 dinars algériens. Ceci dit que les champs solaires SD sont une alternative réelle et une opportunité à portée de main qu’il faut saisir.]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Karfes, Sana';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Hadidi, Elbahi';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Zebbar, Djallel';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Kherris, Sahraoui';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Mohamed Chérif, Naima';
document.write(linkifyHtml(str, options));
]]>
var options = {
attributes: {
rel: 'nofollow',
title: 'click to open',
},
className: '',
format: {
url: function (value) {
return value
}
},
ignoreTags: ['a'],
validate: {
url: function (value) {
return value;
}
}
};
var str = 'Ghabi, Bendahmane';
document.write(linkifyHtml(str, options));
]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 3 No. 1 (2023): January-June; 49-65]]>
2773-4196]]>
10.58205/jiamcs.v3i1]]>
ark:/49935/jiamcs.v3i1]]>
Journal of Renewable Energies; Vol. 18 No. 2 (2015): Volume 18 (Regular); 315 – 327]]>
Journal of Renewable Energies; Vol. 18 No 2 (2015): Volume 18 (Regular); 315 – 327]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i2]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2023-07-01]]>
2023-10-18]]>
Copyright (c) 2023 Sana Karfes, Elbahi Hadidi]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/59/1275]]>
https://revue.cder.dz/index.php/rer/article/view/509/1308]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/59]]>
10.58205/jiamcs.v3i1.59]]>
https://revue.cder.dz/index.php/rer/article/view/509]]>
10.54966/jreen.v18i2.509]]>