DEVELOPMENT OF AN ALTERNATIVE REFRIGERATION CYCLE

被引：3

作者：

HEWITT, NJ

MCMULLAN, JT

MURPHY, NE

机构：

[1] Centre for Energy Research, University of Ulster, Coleraine

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1991年 / 15卷 / 09期

关键词：

REFRIGERATION CYCLE; EFFICIENCY; FLASH GAS; REGENERATIVE CYCLE; GRANRYD CYCLE;

D O I：

10.1002/er.4440150905

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The paper describes the experimental development of an alternative regenerative refrigeration cycle. The cycle attempts to overcome the inefficiencies caused by flash gas entering the evaporator by a novel use of the main compressor. The system incorporates an extra vessel in place of the traditional expansion valve. The vessel is filled with high temperature, high pressure refrigerant from the condenser. The compressor is then switched from the evaporator, thus reducing the pressure. As the pressure is lowered, it is hoped that the flash gas is removed. The cycle is compared, both theoretically and practically, with the standard vapour compression cycle. The problems encountered and their solutions are also presented were possible.

引用

页码：731 / 745

页数：15

共 9 条

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