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Yudai Yamasaki
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Journal Articles

Practical Method for Optimizing Capacities of Private Generators Installed in Hospital Buildings During Power Outages

Akane Uemichi, Naoki Kaito, Yudai Yamasaki, Shigehiko Kaneko
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022105.
Paper No: JERT-22-1229
https://doi.org/10.1115/1.4054887
Published Online: July 22, 2022
View Article titled, Practical Method for Optimizing Capacities of Private Generators Installed in Hospital Buildings During Power Outages
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Topics: Emergencies, Generators, Optimization, Power outages, Secondary cells, Structures, Fluctuations (Physics), Diesel generators, Engines, Photovoltaics
Journal Articles

A Power Balance Simulator to Examine Business Continuity in Hospital Facilities Due to Power Outages in a Disaster

Akane Uemichi, Ryo Oikawa, Yudai Yamasaki, Shigehiko Kaneko
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032107.
Paper No: JERT-21-1679
https://doi.org/10.1115/1.4053296
Published Online: January 7, 2022
View Article titled, A Power Balance Simulator to Examine Business Continuity in Hospital Facilities Due to Power Outages in a Disaster
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Topics: Disasters, Emergencies, Engines, Generators, Secondary cells, Stress, Power outages, Photovoltaics, Control equipment
Journal Articles

Oscillating Frequencies Generated by Combustion Oscillation in a Combustor Tube Fueled by Natural Gas and a Hydrogen Mixture

Akane Uemichi, Kan Mitani, Yudai Yamasaki, Shigehiko Kaneko
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. August 2022, 144(4): 041401.
Paper No: PVT-21-1034
https://doi.org/10.1115/1.4052308
Published Online: December 6, 2021
View Article titled, Oscillating Frequencies Generated by Combustion Oscillation in a Combustor Tube Fueled by Natural Gas and a Hydrogen Mixture
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Topics: Acoustics, Combustion, Combustion chambers, Hydrogen, Oscillating frequencies, Oscillations, Resonance, Temperature, Temperature distribution, Fuels
Journal Articles

Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine

Jihoon Kim, Yudai Yamasaki
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021010.
Paper No: GTP-21-1181
https://doi.org/10.1115/1.4052499
Published Online: November 5, 2021
View Article titled, Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine
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Topics: Combustion, Design methodology, Engines, Transients (Dynamics), Heat
Proceedings Papers

Optimization of the Capacities of Private Generators Installed in a Hospital Building Under the Constraint of Demand Sufficiency During Power Outages

Akane Uemichi, Naoki Kaito, Yudai Yamasaki, Shigehiko Kaneko
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T01A001, July 20–22, 2021
Paper No: POWER2021-62341
https://doi.org/10.1115/POWER2021-62341
View Paper titled, Optimization of the Capacities of Private Generators Installed in a Hospital Building Under the Constraint of Demand Sufficiency During Power Outages
Open the PDF for Optimization of the Capacities of Private Generators Installed in a Hospital Building Under the Constraint of Demand Sufficiency During Power Outages in another window
Topics: Generators, Optimization, Power outages, Resilience
Proceedings Papers

Effect of Support Materials on Pd Methane Oxidation Catalyst Using Dynamic Estimation Method

Yoshifuru Nitta, Yudai Yamasaki
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T04A002, November 4–6, 2020
Paper No: ICEF2020-2930
https://doi.org/10.1115/ICEF2020-2930
View Paper titled, Effect of Support Materials on Pd Methane Oxidation Catalyst Using Dynamic Estimation Method
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Topics: Catalysts, Gas engines, Methane, Oxidation
Proceedings Papers

Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine

Jihoon Kim, Yudai Yamasaki
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T04A007, November 4–6, 2020
Paper No: ICEF2020-3024
https://doi.org/10.1115/ICEF2020-3024
View Paper titled, Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine
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Topics: Combustion, Design methodology, Diesel engines, Heat
Journal Articles

Dynamic Estimation Method of Effective Active Site on Palladium Methane Oxidation Catalyst in Exhaust Gas of Marine Lean Burn Gas Engine

Yoshifuru Nitta, Yudai Yamasaki
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121010.
Paper No: GTP-20-1300
https://doi.org/10.1115/1.4048161
Published Online: November 30, 2020
View Article titled, Dynamic Estimation Method of Effective Active Site on Palladium Methane Oxidation Catalyst in Exhaust Gas of Marine Lean Burn Gas Engine
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Topics: Catalysts, Exhaust systems, Methane, Oxidation, Temperature, Engines, Flow (Dynamics)
Proceedings Papers

Examination of Oscillating Frequencies Generated by Combustion Oscillation Considering Temperature Distribution in a Combustor Tube Fueled by Natural Gas and Hydrogen Mixture

Akane Uemichi, Kan Mitani, Yudai Yamasaki, Shigehiko Kaneko
Proc. ASME. PVP2020, Volume 4: Fluid-Structure Interaction, V004T04A002, August 3, 2020
Paper No: PVP2020-21231
https://doi.org/10.1115/PVP2020-21231
View Paper titled, Examination of Oscillating Frequencies Generated by Combustion Oscillation Considering Temperature Distribution in a Combustor Tube Fueled by Natural Gas and Hydrogen Mixture
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Topics: Acoustics, Combustion, Combustion chambers, Hydrogen, Natural gas, Network models, Oscillating frequencies, Oscillations, Temperature distribution
Proceedings Papers

Evaluation of Effective Active Site on Pd Methane Oxidation Catalyst in Exhaust Gas of Lean Burn Gas Engine

Yoshifuru Nitta, Yudai Yamasaki
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T04A003, October 20–23, 2019
Paper No: ICEF2019-7152
https://doi.org/10.1115/ICEF2019-7152
View Paper titled, Evaluation of Effective Active Site on Pd Methane Oxidation Catalyst in Exhaust Gas of Lean Burn Gas Engine
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Topics: Catalysts, Engines, Exhaust systems, Gas engines, Methane, Oxidation
Journal Articles

Evaluation of Emissions Characteristics of Marine Diesel Engine Intake of Exhaust Gas of Lean Burn Gas Engine

Yoshifuru Nitta, Dong-Hoon Yoo, Sumito Nishio, Yasuhisa Ichikawa, Koichi Hirata, Yudai Yamasaki
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022802.
Paper No: GTP-16-1581
https://doi.org/10.1115/1.4037868
Published Online: October 10, 2017
View Article titled, Evaluation of Emissions Characteristics of Marine Diesel Engine Intake of Exhaust Gas of Lean Burn Gas Engine
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Topics: Carbon dioxide, Diesel engines, Emissions, Engines, Exhaust gas recirculation, Exhaust systems, Fuels, Methane, Stress, Combustion
Journal Articles

Sloshing in a Horizontal Cylindrical Tank Subjected to Pitching Excitation and Damping Effects by Perforated Plates

Hidemitsu Sakai, Akane Uemichi, Akihiro Takai, Yudai Yamasaki, Shigehiko Kaneko
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. August 2017, 139(4): 041302.
Paper No: PVT-16-1247
https://doi.org/10.1115/1.4036429
Published Online: April 24, 2017
View Article titled, Sloshing in a Horizontal Cylindrical Tank Subjected to Pitching Excitation and Damping Effects by Perforated Plates
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Topics: Containers, Damping, Excitation, Plates (structures), Sloshing, Waves, Resonance
Proceedings Papers

Evaluation of Emissions Characteristics by Charging Exhaust Gas From Lean Burn Gas Engine Into Marine Diesel Engine

Yoshifuru Nitta, Dong-Hoon Yoo, Sumito Nishio, Yasuhisa Ichikawa, Koichi Hirata, Yudai Yamasaki
Proc. ASME. ICEF2016, ASME 2016 Internal Combustion Engine Division Fall Technical Conference, V001T04A002, October 9–12, 2016
Paper No: ICEF2016-9350
https://doi.org/10.1115/ICEF2016-9350
View Paper titled, Evaluation of Emissions Characteristics by Charging Exhaust Gas From Lean Burn Gas Engine Into Marine Diesel Engine
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Topics: Diesel engines, Emissions, Engines, Exhaust systems, Methane, Exhaust gas recirculation, Nitrogen oxides, Gas engines, Carbon dioxide, Stress
Proceedings Papers

Operation of Micro Gas Turbine System Employing Two Stage Combustion of Biomass Gas

Yudai Yamasaki, Yukinori Okada, Kazuki Iijima, Shigehiko Kaneko
Proc. ASME. GT2009, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Education; Electric Power; Awards and Honors, 459-468, June 8–12, 2009
Paper No: GT2009-59900
https://doi.org/10.1115/GT2009-59900
View Paper titled, Operation of Micro Gas Turbine System Employing Two Stage Combustion of Biomass Gas
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Topics: Biomass, Combustion, Micro gas turbines, Fuels, Control equipment, Turbines, Combustion chambers, Emissions, Methane, Nitrogen oxides
Proceedings Papers

Combustion Characteristics of Small Size Gas Turbine Combustor Fueled by Biomass Gas Employing Flameless Combustion

Masato Hiramatsu, Yoshifumi Nakashima, Sadamasa Adachi, Yudai Yamasaki, Shigehiko Kaneko
Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 463-469, May 14–17, 2007
Paper No: GT2007-27636
https://doi.org/10.1115/GT2007-27636
View Paper titled, Combustion Characteristics of Small Size Gas Turbine Combustor Fueled by Biomass Gas Employing Flameless Combustion
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Topics: Biomass, Combustion, Combustion chambers, Gas turbines, Fuels, Nitrogen oxides, Carbon dioxide, Emissions, Engines, Exhaust systems