Power Reduction in Vapour Compression Cooling Cycles by Power Regeneration

被引：6

作者：

Maurizio, Ascani ^{[2
]}

Giovanni, Cerri ^{[1
]}

Eduardo, De Francesco ^{[3
]}

机构：

[1] Roma Tre Univ, Dept Engn, Via Vasca Navale 79, I-00146 Rome, Italy

[2] Angelantoni Ind SpA, I-06056 Massa Martana, PG, Italy

[3] SeTeLSrl, I-00142 Rome, Italy

来源：

69TH CONFERENCE OF THE ITALIAN THERMAL ENGINEERING ASSOCIATION, ATI 2014 | 2015年 / 81卷

关键词：

Refrigeration Plant; Vapour Pressure Amplifier; Vapour Pressure Booster; Compressor Expander Group; Power Saving; Centrifugal Compressor; Radial Inflow Turbine; Condensate Subcooling; Cryogenic Plants; REFRIGERATION SYSTEM; EJECTOR;

D O I：

10.1016/j.egypro.2015.12.148

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Many attempts have been made to save the power consumed by the Main Compressors of Refrigeration Plants. This paper deals with the adoption of a special technique based on the power regeneration by internal cycles to reduce the Vapour Compression Refrigeration Plant Power. In the paper, the possibility to optimize a cooling plant layout leading to an expected power decrement of some 23 - 26% is demonstrated. Car Engine Turbocharger Technology has been adopted to produce an innovative Compressor Expander Group (CEG). Experiments on an ad hoc built Test Bench have shown the positive response of the system and the possibility of development of an innovative technology regarding the CEG. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：1184 / 1197

页数：14

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