基于四氟乙烷(R134a)的蒸汽压缩制冷系统热力学研究

A. Wazeer, Vishwas Nagrath, Harshit Mishra, K. Dubey
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引用次数: 0

摘要

采用等熵流体作为制冷剂R134a,对现有蒸汽压缩制冷系统进行了能量-能量分析。这种热力学分析是根据热力学第二定律在COPII的条件下进行的。在夏季条件下,对系统的理论性能和实际实验性能进行了计算。提出的题目的结果解释了1 TR制冷效果的压缩机的高等级能耗。COPII表示系统在夏季气候条件下的实际能量输出。由于R22具有较高的GWP和ODP,因此R134a可用于家庭/商业和工业应用。
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Thermodynamic Study of Tetrafluoroethane (R134a) Based Vapour Compression Refrigeration System
Energy-Energy analysis of present vapour compression refrigeration system is done using isentropic fluid as refrigerants R134a.This thermodynamic analysis is carried out by 2nd law of thermodynamic approach in terms of COPII. The performance of the system both theoretical and actual experimental have been computed in summer condition. The results of proposed title explain the high-grade energy consumption by compressor with 1 TR of cooling effect. COPII indicates the actual energy output from the system in summer climate. Due to higher GWP and ODP of R22, R134a can be used for domestic / commercial and industrial applications.
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