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Kazuhiro Tsukamoto
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Journal Articles

Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Kazuhiro Tsukamoto, Chisachi Kato
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021005.
Paper No: TURBO-24-1116
https://doi.org/10.1115/1.4066277
Published Online: October 7, 2024
View Article titled, Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation
Open the PDF for Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation in another window
Topics: Diffusers, Flow (Dynamics), Impellers, Pressure, Resolution (Optics), Design, Blades, Large eddy simulation
Proceedings Papers

Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Kazuhiro Tsukamoto, Chisachi Kato
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT36A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128659
https://doi.org/10.1115/GT2024-128659
View Paper titled, Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation
Open the PDF for Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation in another window
Topics: Large eddy simulation
Proceedings Papers

Fluctuation of Inducer Recirculation Stemming From Diffuser Stall in Centrifugal Turbomachinery Near Surge Condition

Kazuhiro Tsukamoto, Chisachi Kato
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A034, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15761
https://doi.org/10.1115/GT2020-15761
View Paper titled, Fluctuation of Inducer Recirculation Stemming From Diffuser Stall in Centrifugal Turbomachinery Near Surge Condition
Open the PDF for Fluctuation of Inducer Recirculation Stemming From Diffuser Stall in Centrifugal Turbomachinery Near Surge Condition in another window
Topics: Diffusers, Surges, Turbomachinery, Flow (Dynamics), Impellers, Pressure, Pipes, Rotation, Suction, Computer simulation
Proceedings Papers

Effect of Curvilinear Element Blade for Open-Type Centrifugal Impeller on Stator Performance

Kazuhiro Tsukamoto, Kiyohide Sakamoto, Kiyotaka Hiradate, Yasushi Shinkawa
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A016, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91153
https://doi.org/10.1115/GT2019-91153
View Paper titled, Effect of Curvilinear Element Blade for Open-Type Centrifugal Impeller on Stator Performance
Open the PDF for Effect of Curvilinear Element Blade for Open-Type Centrifugal Impeller on Stator Performance in another window
Topics: Blades, Impellers, Stators, Diffusers, Compressors, Flow (Dynamics), Computer simulation, Industrial plants, Leakage flows
Proceedings Papers

Effect of Impeller Outlet Flow Affected by Casing Treatment on Rotating Stall in Vane-Less Diffuser in Centrifugal Turbomachinery

Kazuhiro Tsukamoto, Shohei Suto, Kiyotaka Hiradate, Yasushi Shinkawa
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A022, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76461
https://doi.org/10.1115/GT2018-76461
View Paper titled, Effect of Impeller Outlet Flow Affected by Casing Treatment on Rotating Stall in Vane-Less Diffuser in Centrifugal Turbomachinery
Open the PDF for Effect of Impeller Outlet Flow Affected by Casing Treatment on Rotating Stall in Vane-Less Diffuser in Centrifugal Turbomachinery in another window
Topics: Diffusers, Flow (Dynamics), Impellers, Turbomachinery, Pressure, Compressors, Vibration, Bearings, Blades, Fluctuations (Physics)
Proceedings Papers

Experimental and Numerical Verification of Effect of Using Curvilinear Element Blades for Low-Solidity Cascade Diffuser in Centrifugal Compressor

Kazuhiro Tsukamoto, Kiyotaka Hiradate, Kiyohide Sakamoto, Yasushi Shinkawa
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT44A024, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64210
https://doi.org/10.1115/GT2017-64210
View Paper titled, Experimental and Numerical Verification of Effect of Using Curvilinear Element Blades for Low-Solidity Cascade Diffuser in Centrifugal Compressor
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Diffusers, Suction, Geometry, Design, Flow (Dynamics), Impellers, Boundary layers
Proceedings Papers

Efficiency Increase in Centrifugal Compressor With Open Impeller by Using Curvilinear Element Blade

Kazuhiro Tsukamoto, Kiyotaka Hiradate, Kiyohide Sakamoto, Haruaki Chiba, Yasushi Shinkawa
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT42A027, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43193
https://doi.org/10.1115/GT2015-43193
View Paper titled, Efficiency Increase in Centrifugal Compressor With Open Impeller by Using Curvilinear Element Blade
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Topics: Blades, Compressors, Impellers, Flow (Dynamics), Design, Diffusers, Pressure, Flow separation, Leakage, Computer simulation
Proceedings Papers

Conjugate Heat Transfer Analysis in an Actual Gas Turbine Rotor Blade in Comparison With Pyrometer Data

Kazuhiro Tsukamoto, Yasuhiro Horiuchi, Kazuyuki Sugimura, Shinichi Higuchi
Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT11A016, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26962
https://doi.org/10.1115/GT2014-26962
View Paper titled, Conjugate Heat Transfer Analysis in an Actual Gas Turbine Rotor Blade in Comparison With Pyrometer Data
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Topics: Blades, Gas turbines, Heat transfer, Pyrometers, Rotors, Flow (Dynamics), Temperature distribution, Cooling, Fluids, Pressure
Proceedings Papers

Numerical Simulation of NO Production in Gas-Turbine Combustor With Large-Eddy Simulation Using 2-Scalar Flamelet Approach

Shingo Nishida, Tomonori Yamamoto, Kazuhiro Tsukamoto, Nobuyuki Oshima
Proc. ASME. IDETC-CIE2009, Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 285-293, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-87153
https://doi.org/10.1115/DETC2009-87153
View Paper titled, Numerical Simulation of NO Production in Gas-Turbine Combustor With Large-Eddy Simulation Using 2-Scalar Flamelet Approach
Open the PDF for Numerical Simulation of NO Production in Gas-Turbine Combustor With Large-Eddy Simulation Using 2-Scalar Flamelet Approach in another window
Topics: Combustion chambers, Computer simulation, Gas turbines, Large eddy simulation, Scalars, Nitrogen oxides, Combustion, Temperature, Contamination, Emissions