Exergetic performance investigation of a turbocharged stationary diesel engine

被引：26

作者：

Kanoglu, Mehmet ^{[1
]}

Dincer, Ibrahim ^{[2
]}

Rosen, Marc A. ^{[2
]}

机构：

[1] Univ Gaziantep, Dept Mech Engn, TR-27310 Gaziantep, Turkey

[2] Univ Ontario Inst Technol, Fac Engn & Appl Sci, Oshawa, ON L1H 7KA, Canada

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2008年 / 5卷 / 02期

关键词：

stationary diesel engine; internal combustion engine; power plant; energy; exergy; efficiency;

D O I：

10.1504/IJEX.2008.016675

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An exergetic assessment is reported of a turbocharged stationary diesel engine with a power output of about 19MW. The system studied consists of a diesel engine, a turbine, a compressor, an intercooler and a radiator. The sites of exergy destructions are identified and quantified and the exergy efficiencies of various components are determined. The effects of inlet air temperature and pressure on the exergy efficiency and exergy destruction for the system components are investigated. The exergy efficiency of the engine is found to be 40.5%. The greatest exergy destruction occurs in the engine itself, which accounts for 84% of total exergy destruction in the system.

引用

页码：193 / 203

页数：11

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