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Exergetic performance investigation of a turbocharged stationary diesel engine

Exergetic performance investigation of a turbocharged stationary diesel engine An exergetic assessment is reported of a turbocharged stationary diesel engine with a power output of about 19 MW. 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. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Exergy Inderscience Publishers

Exergetic performance investigation of a turbocharged stationary diesel engine

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Publisher
Inderscience Publishers
Copyright
Copyright © Inderscience Enterprises Ltd. All rights reserved
ISSN
1742-8297
DOI
10.1504/IJEX.2008.016675
Publisher site
See Article on Publisher Site

Abstract

An exergetic assessment is reported of a turbocharged stationary diesel engine with a power output of about 19 MW. 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.

Journal

International Journal of ExergyInderscience Publishers

Published: Jan 1, 2008

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