Imperial College London
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DrJianSong

Faculty of Engineering, Department of Chemical Engineering

Honorary Research Fellow
 
 
 
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Contact

 

jian.song

 
 
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Location

 

B432ABCACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Song:2017,
author = {Song, J and Ren, XD and Gu, CW},
journal = {Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics},
pages = {1491--1495},
title = {Performance Analysis of Dual-loop Heat Recovery System},
volume = {38},
year = {2017}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - A dual-loop system is designed to recover the waste heat of a diesel engine in this paper. The high-temperature (HT) loop utilizes the heat load of the engine exhaust gas, and the low-temperature (LT) loop uses the heat load of the jacket cooling water and the residual heat of the HT loop sequentially. These two loops are coupled via a shared heat exchanger. Water is selected as the working fluid for the HT loop while organic fluids are used in the LT loop. The influence of the HT loop parameters on the performance of the LT loop is evaluated. The simulation results reveal that under different operating conditions of the HT loop, the pinch point of the LT loop occurs at different locations and therefore, results in different evaporation temperatures and other thermal parameters. The maximum net power output of the dual-loop ORC system reaches 115.1 kW, which leads to an increase of 11.6% on the original power output of the diesel engine.
AU  - Song,J
AU  - Ren,XD
AU  - Gu,CW
EP  - 1495
PY  - 2017///
SN  - 0253-231X
SP  - 1491
TI  - Performance Analysis of Dual-loop Heat Recovery System
T2  - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
VL  - 38
ER  -
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