Investigations of prototype ejection refrigeration system driven by low grade heat

被引：19

作者：

Butrymowicz, Dariusz ^{[1
]}

Gagan, Jerzy ^{[1
]}

Smierciew, Kamil ^{[1
]}

Lukaszuk, Michal ^{[1
]}

Dudar, Adam ^{[1
]}

Pawluczuk, Andrzej ^{[1
]}

Lapinski, Adam ^{[1
]}

Kurylowicz, Adam ^{[1
]}

机构：

[1] Bialystok Tech Univ, Wiejska 45C, PL-15351 Bialystok, Poland

来源：

17TH INTERNATIONAL CONFERENCE HEAT TRANSFER AND RENEWABLE SOURCES OF ENERGY (HTRSE-2018) | 2018年 / 70卷

关键词：

D O I：

10.1051/e3sconf/20187003002

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：

One of possibilities of reduction of F-gas emission is application of low grade heat to drive the refrigeration systems as well as application of natural or low warming impact working fluids. The own experimental investigation of the ejection refrigeration system operating with refrigerant R-1234zeE are presented and discussed. The system is driven with low grade heat source of temperature below 70 degrees C and thermal capacity approximately 90 kW. The experiments covered the effect of condensation, evaporation and generation temperatures on the capacity and thermal efficiency of the ejection refrigeration system operating for the air-conditioning purposes. Obtained results demonstrated that the proposed system may be thought as the promising heat driven refrigeration system with application of low grade motive heat sources.

引用

页数：7

共 14 条

[1] Review on solar-driven ejector refrigeration technologies [J].