Experimental thermodynamic evaluation for a single stage heat transformer prototype build with commercial PHEs

被引：17

作者：

Ibarra-Bahena, J. ^{[1
]}

Romero, R. J. ^{[1
]}

Velazquez-Avelar, L. ^{[1
]}

Valdez-Morales, C. V. ^{[1
]}

Galindo-Luna, Y. R. ^{[1
]}

机构：

[1] Univ Autonoma Estado Morelos, Ctr Invest Ingn & Ciencias Aplicada, Cuernavaca 62209, Morelos, Mexico

来源：

APPLIED THERMAL ENGINEERING | 2015年 / 75卷

关键词：

Single stage heat transformer; Water/Carrol; Heat recovery; Gross temperature lift; Coefficient of performance; ABSORPTION HEAT; WASTE HEAT; EXPERIMENTAL PERFORMANCE; EXCHANGERS; MIXTURE; GENERATOR; SYSTEM; PUMPS;

D O I：

10.1016/j.applthermaleng.2014.05.018

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Single Stage Heat Transformer (SSHT) is a device to recovery waste heat by a thermodynamic cycle. In this paper an experimental SSHT prototype was analyzed. This prototype operates with Water/Carrol mixture. Four test runs were carried out in order to evaluate the performance. The heat powers were measured from 0.99 to 1.35 kW for the generator, 0.97-1.33 kW for the condenser, 0.99-1.35 kW for the evaporator and 0.69-0.81 kW for the absorber. Experimental Gross Temperature Lift (GTL) was values from 18.5 to 22.2 degrees C and the dimensionless Coefficient of Performance (COP) was calculated for those operating conditions from 0.30 to 0.35. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：1262 / 1270

页数：9

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