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The present work is a numerical simulation of free convection heat transfer from H-shaped cross-section placed in square container. The work is accomplished by using the commercial code ANSYS-CFX. The studied parameters were the Prandtl and Rayleigh…

This paper presents a new design method of Fractional Order Proportional Integral Controller (FO-PI) for 3x3 multivariable system (three-input-three-output). The Optimal parameters of the FO-PI controllers are tuning by minimizing performance index…

This paper presents a new design method of Fractional Order Proportional Integral Controller (FO-PI) for 3x3 multivariable system (three-input-three-output). The Optimal parameters of the FO-PI controllers are tuning by minimizing performance index…

Vocabulary Progression in Algerian German Classes: A Linguo-didactic Perspective
The specification of foreign language learning in high school as regards vocabulary as the basis for further learning at university. Learning a language absolutely…

Vocabulary Progression in Algerian German Classes: A Linguo-didactic Perspective
The specification of foreign language learning in high school as regards vocabulary as the basis for further learning at university. Learning a language absolutely…

La Compatibilité Electromagnétique, CEM, apparaît aujourd’hui comme l’une des contraintes majeures de la conception des structures de l’électronique de puissance et plus précisément sur les alimentations à découpage. Malheureusement, elle est trop…

La compatibilité électromagnétique (CEM) apparaît aujourd’hui comme l’une des contraintes majeures de la conception des structures de l’électronique de puissance et plus précisément sur les convertisseurs et ses associations réseaux et charge. Les…

Dans le cadre de la conversion à vitesse variable d’énergie éolienne (VS-WECS: Variable Speed, Wind Energy Conversion System), cet article propose une électronique de puissance simplifiée pour injecter l’énergie produite dans le réseau, spécialement…

Sorption isotherms of Artemisia herba-alba were determined at three temperatures (30, 40 and 50 °C) and in the range of water activity varying from 0.0572 to 0.898. The hysteresis effect was distinctly observed in the range of temperature tested.…

Sorption isotherms of Artemisia herba-alba were determined at three temperatures (30, 40 and 50 °C) and in the range of water activity varying from 0.0572 to 0.898. The hysteresis effect was distinctly observed in the range of temperature tested.…
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