Maisotsenko cycle applications for multistage compressors cooling

15th International Scientific and Engineering Conference Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery HERVICON+PUMPS-2017

机械制造;生态环境科学

Levchenko, D.^1 ; Yurko, I.^2 ; Artyukhov, A.^3 ; Baga, V.^1

Department of Technical Thermal Physics, Sumy State University, Laboratory Building, 2 Rymskogo-Korsakova St, Sumy

40007, Ukraine^1

TRIZ Ltd., Mashinostroiteley 1 St, Sumy, Ukraine^2

Processes and Equipment of Chemical and Petroleum-Refineries Department, Sumy State University, 2 Rymskogo-Korsakova St, Sumy

40007, Ukraine^3

关键词: Ambient wet-bulb temperatures;    Compressor systems;    Dewpoint temperature;    Evaporative cooling;    Gas cooling systems;    Multistage compressor;    Thermal efficiency;    Water and energies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/233/1/012023/pdf
DOI  :  10.1088/1757-899X/233/1/012023

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The present study provides the overview of Maisotsenko Cycle (M-Cycle) applications for gas cooling in compressor systems. Various schemes of gas cooling systems are considered regarding to their thermal efficiency and cooling capacity. Preliminary calculation of M-cycle HMX has been conducted. It is found that M-cycle HMX scheme allows to brake the limit of the ambient wet bulb temperature for evaporative cooling. It has demonstrated that a compact integrated heat and moisture exchange process can cool product fluid to the level below the ambient wet bulb temperature, even to the level of dew point temperature of the incoming air with substantially lower water and energy consumption requirements.