Development of a fixed bed absorption refrigerator with high power density for the use of low grade heat sources

被引：3

作者：

Nahrendorf, F ^{[1
]}

Blank, U ^{[1
]}

Iliev, N ^{[1
]}

Saumweber, M ^{[1
]}

Stojanoff, CG ^{[1
]}

机构：

[1] RWTH Aachen, Lehr & Forschungsgebiet Hochtemp Thermodynam, D-52056 Aachen, Germany

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1998年 / 21卷 / 02期

关键词：

absorption system; ammoniated salts; heat exchange; performance;

D O I：

10.1016/S0140-7007(97)00055-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The low efficiency and the high cost of sorption systems with small or medium cooling capacity have until now impeded their widespread application except in recreational vehicles. The comparison of the most enticing sorption systems shows that both-a simple concept and low driving temperatures-can be realised with ammoniated salts. The development of a new, highly efficient, heat exchanger facilitates the attainment of an average cooling power of up to 200 W-ref.capacity per litre(reaction vessel) in a quasi-continuous process. High power density and good dynamic behaviour characterise the system and make it an attractive ecological and economical alternative. (C) 1998 Elsevier Science Ltd and IIR. All rights reserved.

引用

页码：126 / 132

页数：7

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