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Mixed convection is studied numerically to investigate the performance of the better heat transfer and also the effective cooling in a vented cylinder cavity, which is covered by two rotating discs. An external airflow enters the enclosure through an…

In recent decades, the development of renewable energy has accelerated significantly due to several factors such as changing energy needs, the problem of global warming, and the depletion of fossil fuels. Wind energy is one of the renewable…

Dans cet article, j’ai mis en place une approche de la commande directe du couple (DTC) douze secteurs de la machine asynchrone (MAS) basés sur la théorie de la logique floue (FL) et les réseaux de neurones (RNA). La stratégie de contrôle directe du…

Dans cet article, j’ai mis en place une approche de la commande directe du couple (DTC) douze secteurs de la machine asynchrone (MAS) basés sur la théorie de la logique floue (FL) et les réseaux de neurones (RNA). La stratégie de contrôle directe du…

Destabilization of ultra-high temperature (UHT) milk (140 °C, 4s) in the form of gel or sediment may occur during storage. Thisphenomenon is a real industrial and scientific problem that could be caused by milk proteolysis and lipolysis. This study…

Destabilization of ultra-high temperature (UHT) milk (140 °C, 4s) in the form of gel or sediment may occur during storage. Thisphenomenon is a real industrial and scientific problem that could be caused by milk proteolysis and lipolysis. This study…

This study aims to review the technique of transmitting the correspondance in the poetry of Muhammad Belkacem Khamar, in order to demonstrate the extent of the poet’s success in employing this technique to create innovative expressions and meanings,…

This work presents the optimization of a wind-solar-diesel system with battery storage for a continuous and reliable production of electrical energy. In this context, detailed mathematical modeling of the present system and its operation algorithm…

This work presents the optimization of a wind-solar-diesel system with battery storage for a continuous and reliable production of electrical energy. In this context, detailed mathematical modeling of the present system and its operation algorithm…

Mitigation of the major risk caused by the Coronavirus epidemic must be approached in a scientific manner by using methods and tools of risk analysis and management. In order to develop an effective strategy, emergency plan based on these methods for…
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