Exergy Analysis of Biogas Engine-driven Heat Pump System for Wastewater Treatment Plant

被引：0

作者：

Li, Xiaoming ^{[1
]}

Wu, Haoyu ^{[1
]}

Wang, Zhiyao ^{[1
]}

Shi, Yue ^{[1
]}

机构：

[1] Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Peoples R China

来源：

2011 3RD WORLD CONGRESS IN APPLIED COMPUTING, COMPUTER SCIENCE, AND COMPUTER ENGINEERING (ACC 2011), VOL 4 | 2011年 / 4卷

关键词：

Exergy analysis; biogas engine; sewage source heat pump systems;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In order to tap the potential of energy saving in heat pump system driven by biogas engine,the second thermodynamic theory was applied in this paper to establish exergy loss model of each equipment. the analytical formulae about exergy loss and exergy efficiency in each equipment of the system were derived. For illustration, a detailed numerical examples of Biogas Engine-driven Heat Pump System was utilized. The results show that the exergy loss of biogas engine is maximum,which reveals the weak link of energy transformation of the whole system. The methods to reduce the exergy loss is analyzed, which provide powerful theory reference to improve and optimize the sewage source heat pump systems with biogas engine-driven.

引用

页码：166 / 172

页数：7