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Showing 1 results for Turbofan

Saeed Fathollahi, Sayed Arash Sayed Shams Taleghani,
Volume 2, Issue 1 (9-2011)
Abstract

The fundamental purpose of exergy analysis, determining the location and amount of irreversibilities in different thermodynamic processes and factors affecting the production is the irreversibilities. The purpose of this study is to analysis the exergy efficiency, exergy destroyed rate and entropy production rate in TF30 turbofan engine compressor. Therefore, mass and energy balances were performed on a turbofan engine compressor. Using thermodynamic relations, physical exergy rate of input and output was calculated. Using the calculations obtained and calculate the compressor work rate, efficiency and exergy loss rate and entropy generation rate of turbofan engine compressor were calculated. For exergy analysis of compressor, changes in temperature and air velocity input was done. The following, using FORTRAN software was observed when compressor inlet temperature and velocity increases, exergy destroyed rate and entropy production rate increases. Finally, results are presented for comparative charts.



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مجله علمی تخصصی مهندسی مکانیک تبدیل انرژی Journal of Energy Conversion
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