Exergy Analysis of a Domestic Refrigerator with R134a
عنوان مقاله: Exergy Analysis of a Domestic Refrigerator with R134a
شناسه ملی مقاله: NICEC14_098
منتشر شده در چهاردهمین کنگره ملی مهندسی شیمی ایران در سال 1391
شناسه ملی مقاله: NICEC14_098
منتشر شده در چهاردهمین کنگره ملی مهندسی شیمی ایران در سال 1391
مشخصات نویسندگان مقاله:
Mahmood Mastani Joybari - Department of chemical engineering, University of Isfahan
Mohammad Sadegh Hatamipour
Amir Rahimi
Fatemeh Modarres - Entekhab Industrial Group
خلاصه مقاله:
Mahmood Mastani Joybari - Department of chemical engineering, University of Isfahan
Mohammad Sadegh Hatamipour
Amir Rahimi
Fatemeh Modarres - Entekhab Industrial Group
In this study, exergetic analysis of a domestic freezer-refrigerator in one ON-OFF cycle is presented. Relative irreversibility of the components is plotted versus time. The results show that the maximum exergy destruction occurs in the compressor followed by the condenser, capillary tube, freezer evaporator, refrigerator evaporator and superheating coil, respectively. Furthermore, the amount of exergy destruction of all components except the compressor decreases by time. According to the results, compressor improvement highly enhances the cycle
کلمات کلیدی: Domestic freezer-refrigerator, Exergy analysis, R134a, Exergy destruction
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/171716/