A113 PERFORMANCE EVALUATION OF REGENERATIVE, STEAM/WATER INJECTION AND COMBINED GAS TURBINE SYSTEMS(Advanced thermal system analysis-2)
スポンサーリンク
概要
- 論文の詳細を見る
The performance of gas turbine systems is dominated by the performance of components and the structure of heat cycles. The main purpose of this work is to evaluate the factors affecting the performance of small scale gas turbine systems with respect to thermal efficiency and exergy evaluation. First, we analyzed the effects of the TIT (turbine inlet temperature), adiabatic efficiency of the compressor and turbine, temperature effectiveness of the regenerative heat exchanger and ambient temperature on the performance of the regenerative gas turbine system. As a result, it is shown how the thermal efficiency (or exergy efficiency) is improved on increasing the TIT, improving the adiabatic efficiency and the temperature effectiveness and decreasing the ambient temperature. Secondly, we compared the performances of the regenerative, intercooling, water/steam-injection and combined system. It is noted that the thermal efficiency of the water/steam-injection system is higher than that of the simple and regenerative system, but lower than that of the combined system.
- 一般社団法人日本機械学会の論文
- 2000-10-01
著者
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TAKAGI Toshimi
Dept. of Mechanophysics Eng., Osaka Univ.
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Kinoshita Shinichi
Department Of Mechanophysics Engineering Graduate School Of Engineering Osaka University
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Kinoshita Shinichi
Dept. Of Mechanophysics Eng. Osaka Univ.
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Takagi Toshimi
Department Of Mechanical Engineering Faculty Of Engineering Osaka Sangyo University
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Takagi Toshimi
Dept. Of Mechanophysics Eng. Osaka Univ.
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TSUJI Tadashi
Mitsubishi Heavy Industries, Ltd., Takasago Machinery Works
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NISHIDA Kousuke
Research Center for Carbon Recycling and Energy, Tokyo Institute of Technology
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NISHIDA Kousuke
Dept. of Mechanophysics Eng., Osaka Univ.
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Tsuji Tadashi
Mitsubishi Heavy Industries Ltd. Takasago Machinery Works
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Takagi Toshimi
Osaka University Department Of Mechanophysics Engineering
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Nishida Kousuke
Research Center For Carbon Recycling And Energy Tokyo Institute Of Technology
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Kinoshita Shinichi
Dept. Mol.chem. Facul. Eng. Hokkaido Univ.
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Kinoshita Shinichi
Osaka University Department Of Mechanophysics Engineering
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