Hydrocarbons as refrigerants - an overview

被引：171

作者：

Granryd, E ^{[1
]}

机构：

[1] Royal Inst Technol, Dept Energy Technol, Div Appl Thermodynam & Refrigerat, S-10044 Stockholm, Sweden

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2001年 / 24卷 / 01期

关键词：

refrigerant; natural refrigerant; hydrocarbon; cycle; heat transfer;

D O I：

10.1016/S0140-7007(00)00065-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Possibilities and problems of using hydrocarbons as working fluids in refrigerating equipment are discussed. An overview of safety standards is given. Different hydrocarbon alternatives are listed and characteristics in terms of thermodynamic cycles as well as heat transfer are shown. The general conclusion is that hydrocarbons offer interesting refrigerant alternatives for energy efficient and environmentally friendly refrigerating equipment and heat pumps. However, safety precautions due to flammability must be seriously taken into account. For some applications this can be done without adding noticeably to the total installation cost, but not in the general case. (C) 2000 Published by Elsevier Science Ltd and IIR. All rights reserved.

引用

页码：15 / 24

页数：10