Performance of a two-stage solid-gas reaction heat transformer system

WANG Cheng; ZHANG Peng; WANG Ruzhu

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Performance of a two-stage solid-gas reaction heat transformer system

更新时间：2025-12-10

- Performance of a two-stage solid-gas reaction heat transformer system
- CIESC Journal Issue 5, Pages: 1247-1254(2010)
- 作者机构：
  
  1. 上海交通大学制冷与低温工程研究所
  2. 江苏工业学院机械与能源工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 May 2010，
  
  Published：05 May 2010
- 稿件说明：
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WANG Cheng, ZHANG Peng, WANG Ruzhu. Performance of a two-stage solid-gas reaction heat transformer system[J]. CIESC Journal, 2010, (5): 1247-1254.
DOI：

WANG Cheng, ZHANG Peng, WANG Ruzhu. Performance of a two-stage solid-gas reaction heat transformer system[J]. CIESC Journal, 2010, (5): 1247-1254. DOI：

摘要

为提高系统的温度提升性能，实现对低温余热资源的有效利用，对二级气固反应热变温器系统进行了研究。和文献中的二级系统进行性能比较，结果表明，新型二级系统在温度提升和控制系统压力方面具有显著的优势。本文还建立了二级实验系统，并对系统性能进行了初步测试。系统的最大温度提升达到70℃;在温度提升为55～60℃时，系统COP和COPex分别达到0.10～0.12和0.16～0.17。

Abstract

In order to improve the temperature lift

which is an important performance index for effective utilization of low-temperature waste heat

a two-stage solid-gas reaction heat transformer system was investigated.The novel heat transformer system was compared theoretically with other systems in literature on the temperature lift and system pressure.The performance of the system was also investigated experimentally.It was concluded that the maximal temperature lift ΔTmax was as high as 70℃; COP and COPex of the system were 0.10—0.12 and 0.16—0.17

respectively

when the temperature lift ΔT was 55—60℃.

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