Thermodynamic analysis of the heat losses combined recovery ideal cycle of the compressor several process units

摘要

The maximum efficiency cycle of the heat losses recovery system with multiple heat sources at the different temperature levels is presented in the paper. The efficiency equation was obtained on the basis of the cycle thermodynamic analysis. The analysis results were applied to the heat losses recovery system of the compressor unit comprising two sources of the compressed gas and compressor motor-drive exhaust gases heat losses. Consequently, the system cycle efficiency equation was obtained, as well as the fuel saving coefficient characterizing the recovery system performance was considered. The efficiency and fuel saving coefficient parametric analysis was carried out.