Please answer these problem, please, please, please..... In a simple vapor compression refrigeration system using R-134a
Posted: Sun Jul 03, 2022 12:24 pm
Please answer these problem, please, please, please.....
In a simple vapor compression refrigeration system using R-134aas the refrigerant, the system cooling capacity is measuredas 1kW. The compressor isentropic efficiency, compressor volumetricefficiency, and electric motor efficiency is given as 75%, 75%, 80%respectively. The evaporator average saturated temperature is -30 Cwhile the condenser average saturated temperature is 45 C. Theambient temperature and pressure is considered at 25 C and 100 kParespectively. Neglecting pressure drop in the suction and dischargeline, determine:
In a simple vapor compression refrigeration system using R-134aas the refrigerant, the system cooling capacity is measuredas 1kW. The compressor isentropic efficiency, compressor volumetricefficiency, and electric motor efficiency is given as 75%, 75%, 80%respectively. The evaporator average saturated temperature is -30 Cwhile the condenser average saturated temperature is 45 C. Theambient temperature and pressure is considered at 25 C and 100 kParespectively. Neglecting pressure drop in the suction and dischargeline, determine: