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TECHNICAL PAPERS: Gas Turbines: Cycle Innovations

A New Scaling Method for Component Maps of Gas Turbine Using System Identification

[+] Author and Article Information
C. Kong, J. Ki, M. Kang

Department of Aerospace Engineering, Chosun University, #375 Seosuk-dong, Dong-gu, Kwangju 501-759, Korea

J. Eng. Gas Turbines Power 125(4), 979-985 (Nov 18, 2003) (7 pages) doi:10.1115/1.1610014 History: Received December 01, 2001; Revised March 01, 2002; Online November 18, 2003
Copyright © 2003 by ASME
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References

Figures

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Station number and layout of the study engine
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Comparison between component maps obtained by the newly proposed scaling method (solid curves) and component maps obtained by the traditional scaling method (dotted curves)
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Flow chart of steady state performance calculation program
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Results of uninstall performance analysis with altitude variation (flight Mach No.=0)
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Results of installed performance analysis at ECS off condition (flight Mach No.=0.27, 0.38, and 0.48, altitude=0 m)
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Results of installed performance analysis at ECS maximum condition (flight Mach No.=0.27, 0.38, and 0.48, altitude=0 m)

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