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http://dx.doi.org/10.3795/KSME-B.2006.30.5.472

Performance Analysis of a Reheat-cycle Gas Turbine for Combined Cycle Power Plants Using a Simulation Software for Chemical Process Plants  

Park Min-Ki (서울대학교 대학원 기계항공공학부)
Ro Sung-Tack (서울대학교 기계항공공학부, 정밀기계설계공동연구소)
Sohn Jeong-Lak (서울대학교 기계항공공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.30, no.5, 2006 , pp. 472-479 More about this Journal
Abstract
Recently, various methods have been developed to improve the performance of gas turbines for combined cycle power plants. This paper especially focused on the gas turbine with a reheat process. The purpose of this study is to analyze performance characteristics of a reheat-cycle gas turbine on both a design point and off-design operations. Results of the parametric study of this model show how operating and design parameters influence on the performance of the gas turbine. Moreover, possibilities for the analysis of off-design performance based on a self-generated compressor performance characteristic map are presented.
Keywords
Design Point; Efficiency; Gas Turbine; off-design; Performance; Power; Reheat-cycle;
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