Title: Syst�me de r�frig�ration � compression de vapeur bas� sur des nano-lubrifiants hybrides (French Edition)
Publisher: Editions Notre Savoir
Publication Date: 2024
Language: French
ISBN 10: 620817435X
ISBN 13: 9786208174354
Binding: Soft cover
Condition: New

About this title

Synopsis

Chaque foyer dispose d'un r�frig�rateur pour conserver la fra�cheur des aliments et des l�gumes. Le r�frig�rateur r�sidentiel est principalement aliment� par l'�lectricit� et fonctionne selon un cycle de r�frig�ration � compression de vapeur. Le cycle VCR comprend quatre �l�ments principaux : un compresseur, un condenseur, un dispositif d'expansion et un �vaporateur. Le compresseur d'un r�frig�rateur consomme la plus grande partie de l'�nergie n�cessaire � son fonctionnement. Il est possible d'�conomiser de l'�nergie en r�duisant la puissance d'entr�e du compresseur. L'industrie de la r�frig�ration est le plus grand consommateur d'�nergie au monde, et de nombreux chercheurs ont �tudi� de nouvelles m�thodes pour r�duire la consommation d'�nergie. La performance du r�frig�rateur a �t� am�lior�e en am�liorant le coefficient de performance (COP) et en r�duisant la puissance d'entr�e. Les nanolubrifiants hybrides ont gagn� en popularit� depuis leurs d�buts dans les syst�mes de r�frig�ration � compression de vapeur. De nombreuses �tudes ont d�montr� que l'utilisation de nanoparticules hybrides am�liore les performances et l'efficacit� des syst�mes.

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