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Shengzhou Pushiar Refrigerating Machine Company
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《China's Foreign Trade》 2002年第6期64-64,共1页
Our company is a member of China Refrigerating Air Conditioner Industry Association, and Shanghai Refrigerating Air Conditioner Machinery Industry Association as well. In addition, it is also a member of China Washing... Our company is a member of China Refrigerating Air Conditioner Industry Association, and Shanghai Refrigerating Air Conditioner Machinery Industry Association as well. In addition, it is also a member of China Washing Machinery Garment Machinery. 展开更多
关键词 In Shengzhou Pushiar Refrigerating Machine Company
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Economy of Energy during Refrigerating Machine Operation
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作者 Aleksandr Vasserman Aleksey Slyn'ko 《Journal of Mechanics Engineering and Automation》 2016年第5期265-268,共4页
Idealized cycles of refrigerating machines with adiabatic and isothermal compression of refrigerant vapor were investigated. Energetic characteristics of cycles: specific mass and volume cooling capacity q0 and qv, w... Idealized cycles of refrigerating machines with adiabatic and isothermal compression of refrigerant vapor were investigated. Energetic characteristics of cycles: specific mass and volume cooling capacity q0 and qv, work of compression 1, refrigerating coefficient of performance e and power N for drive of compressor were compared. These characteristics were calculated for eight refrigerants at temperature of their condensation 30 ℃ and temperatures of boiling -15℃ and -30 ℃. The calculations show that the use of isothermal compression of refrigerant vapor ensures economy of energy during refrigerating machine operation. 展开更多
关键词 Vapor compressor refrigerating machines adiabatic and isothermal compression of refrigerant energetic characteristics of cycles.
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