TECHNICAL PAPERS: Gas Turbines: Electric Power

Application of “H Gas Turbine” Design Technology to Increase Thermal Efficiency and Output Capability of the Mitsubishi M701G2 Gas Turbine

[+] Author and Article Information
Y. Fukuizumi

Mitsubishi Heavy Industries, 3-1, Minatomirai 3-chome, Nishi-ku, Yokohama, Kanagawa 220-8401, Japan

J. Masada, V. Kallianpur

Mitsubishi Power Systems, 2287 Premier Row, Orlando, FL 32809

Y. Iwasaki

Mitsubishi Heavy Industries, 2-1-1 Shinhama Arai-cho, Takasago, Hyogo 676-8686, Japan

J. Eng. Gas Turbines Power 127(2), 369-374 (Apr 15, 2005) (6 pages) doi:10.1115/1.1850490 History: Received October 01, 2002; Revised March 01, 2003; Online April 15, 2005
Copyright © 2005 by ASME
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Aoki, S., “Trend and Key Technologies for Gas Turbine Combined Cycle Power Generation in a Globally Competitive Market and Environmental Regulations,” IJPGC2000-15084, 2000.
Koeneke, C., Kallianpur, V., Arimura, H. et al., “Maintaining Long Term Steam Cooling Reliability in Mitsubishi Advanced Industrial Gas Turbines: Approach, Technology & Field Experience,” PowerGen 2002.


Grahic Jump Location
Itemized measurement on M701G2
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Working compressor, stationary vane vibration stress measurement result
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Rotor vibration measurement result
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M701G2 gas turbine rotor
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M701G2 gas turbine cooling circuit
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Air distribution in a combustor
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Combustor configuration
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M701F combustion system
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M701G2 combustion system
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Measurement of film cooling effectiveness in a low speed cascade
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Serpentine cooling passage test under rotation
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Measurement of airfoil heat transfer coefficient using a liquid crystal
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Startup hot gas type blade ring
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M701G2 factory load test condition



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