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Takeharu Hasegawa
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Journal Articles

Numerical Study of Ammonia/O 2 -Fired Semiclosed Cycle Gas Turbine for Oxy-Fuel IGCC Power Generation With CO 2 Capture

Takeharu Hasegawa
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091001.
Paper No: GTP-19-1706
DOI: https://doi.org/10.1115/1.4050064
Published Online: April 19, 2021
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Topics: Combustion, Cycles, Exhaust systems, Fuels, Gas turbines, Integrated gasification combined cycle power stations, Carbon capture and storage, Emissions, Combustion chambers, Carbon dioxide
Proceedings Papers

A Study on Low NOx Combustion in LBG-Fueled 1500°C-Class Gas Turbine

Toshihiko Nakata, Mikio Sato, Toru Ninomiya, Takeharu Hasegawa
Proc. ASME. GT1994, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A006, June 13–16, 1994
Paper No: 94-GT-218
DOI: https://doi.org/10.1115/94-GT-218
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Topics: Combustion, Gas turbines, Nitrogen oxides, Fuels, Combustion chambers, Coal, Combined cycles, Emissions, Flow (Dynamics), Fuel gasification
Proceedings Papers

Effect of Pressure on Emission Characteristics in LBG-Fueled 1500 °C -Class Gas Turbine

Takeharu Hasegawa, Mikio Sato, Tohru Ninomiya
Proc. ASME. GT1997, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T06A038, June 2–5, 1997
Paper No: 97-GT-277
DOI: https://doi.org/10.1115/97-GT-277
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Topics: Emissions, Gas turbines, Pressure, Combustion chambers, Combustion, Fuels, Integrated gasification combined cycle power stations, Nitrogen oxides, Coal, Cooling
Proceedings Papers

A Study of Low NOx Combustion in Medium-Btu Fueled 1300 °C-Class Gas Turbine Combustor in IGCC

Takeharu Hasegawa, Tohru Hisamatsu, Yasunari Katsuki, Mikio Sato, Masahiko Yamada, Akihiro Onoda, Masaharu Utsunomiya
Proc. ASME. GT1998, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A022, June 2–5, 1998
Paper No: 98-GT-331
DOI: https://doi.org/10.1115/98-GT-331
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Topics: Combustion, Combustion chambers, Gas turbines, Integrated gasification combined cycle power stations, Nitrogen oxides, Nitrogen, Coal, Oxygen, Fuels, Combustion technologies
Proceedings Papers

A Study of Combustion Characteristics of Gasified Coal Fuel

Takeharu Hasegawa, Mikio Sato, Toshihiko Nakata
Proc. ASME. GT1999, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T01A017, June 7–10, 1999
Paper No: 99-GT-398
DOI: https://doi.org/10.1115/99-GT-398
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Topics: Coal, Combustion, Fuels, Nitrogen oxides, Methane, Integrated gasification combined cycle power stations, Emissions, Flames, Natural gas, Nitrogen
Proceedings Papers

Development of Low NOx Combustion Technology in Medium-Btu Fueled 1300 °C-Class Gas Turbine Combustor in IGCC

Takeharu Hasegawa, Tohru Hisamatsu, Yasunari Katsuki, Mikio Sato, Hiromi Koizumi, Akinori Hayashi, Nariyoshi Kobayasi
Proc. ASME. GT2000, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T01A013, May 8–11, 2000
Paper No: 2000-GT-0028
DOI: https://doi.org/10.1115/2000-GT-0028
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Topics: Combustion chambers, Combustion technologies, Gas turbines, Integrated gasification combined cycle power stations, Nitrogen oxides, Coal, Nitrogen, Fuels, Emissions, Oxygen
Journal Articles

Combustion Performance in a Semiclosed Cycle Gas Turbine for IGCC Fired With CO-Rich Syngas and Oxy-Recirculated Exhaust Streams

Takeharu Hasegawa
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Gas Turbines: Coal, Biomass, And Alternative Fuels
J. Eng. Gas Turbines Power. September 2012, 134(9): 091401.
DOI: https://doi.org/10.1115/1.4006985
Published Online: July 18, 2012
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Topics: Carbon dioxide, Combustion, Emissions, Exhaust systems, Fuels, Gas turbines, Integrated gasification combined cycle power stations, Temperature, Combustion chambers, Cycles
Proceedings Papers

Study of Medium-Btu Fueled Gas Turbine Combustion Technology for Reducing Both Fuel-NOx and Thermal-NOx Emissions in Oxygen-Blown IGCC

Takeharu Hasegawa, Mikio Sato, Yasunari Katsuki, Tohru Hisamatsu
Proc. ASME. GT2002, Volume 1: Turbo Expo 2002, 239-256, June 3–6, 2002
Paper No: GT2002-30666
DOI: https://doi.org/10.1115/GT2002-30666
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Topics: Combustion technologies, Emissions, Fuels, Gas turbines, Integrated gasification combined cycle power stations, Nitrogen oxides, Oxygen, Combustion, Nitrogen, Combustion chambers
Journal Articles

Gas Turbine Combustion Technology Reducing Both Fuel- NO x and Thermal- NO x Emissions for Oxygen-Blown IGCC With Hot/Dry Synthetic Gas Cleanup

Takeharu Hasegawa, Takashi Tamaru
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 358–369.
DOI: https://doi.org/10.1115/1.2432896
Published Online: October 13, 2006
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Topics: Combustion, Combustion chambers, Emissions, Fuels, Gas turbines, Nitrogen, Nitrogen oxides, Oxygen, Integrated gasification combined cycle power stations, Temperature