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Journal Articles

Forced Response Excitation Due to the Stator Vanes of Two and Three Compressor Stages Away

Toshimasa Miura, Naoto Sakai, Naoki Kanazawa, Kentaro Nakayama
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111018.
Paper No: GTP-21-1301
https://doi.org/10.1115/1.4051918
Published Online: October 4, 2021
View Article titled, Forced Response Excitation Due to the Stator Vanes of Two and Three Compressor Stages Away
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Topics: Blades, Compressors, Excitation, Simulation, Stators, Rotors, Fluid structure interaction, Vibration, Damping, Fluids
Proceedings Papers

Forced Response Excitation of a Compressor Stator Owing to Shock Wave Induced by Adjacent Rotor Blade

Toshimasa Miura, Naoto Sakai, Naoki Kanazawa, Kentaro Nakayama
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A010, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59147
https://doi.org/10.1115/GT2021-59147
View Paper titled, Forced Response Excitation of a Compressor Stator Owing to Shock Wave Induced by Adjacent Rotor Blade
Open the PDF for Forced Response Excitation of a Compressor Stator Owing to Shock Wave Induced by Adjacent Rotor Blade in another window
Topics: Blades, Compressors, Excitation, Rotors, Shock waves, Stators, Fluids, Simulation, Fluid structure interaction, Vibration
Proceedings Papers

Forced Response Excitation due to the Stator Vanes of Two and Three Compressor Stages Away

Toshimasa Miura, Naoto Sakai, Naoki Kanazawa, Kentaro Nakayama
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A011, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59149
https://doi.org/10.1115/GT2021-59149
View Paper titled, Forced Response Excitation due to the Stator Vanes of Two and Three Compressor Stages Away
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Topics: Compressors, Excitation, Stators, Blades, Vibration, Computational fluid dynamics, Fluid structure interaction, Rotors, Simulation, Gas turbines
Journal Articles

Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor

Toshimasa Miura, Hideaki Yamashita, Ryota Takeuchi, Naoto Sakai
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081008.
Paper No: TURBO-20-1357
https://doi.org/10.1115/1.4050439
Published Online: April 26, 2021
View Article titled, Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor
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Topics: Compressors, Computational fluid dynamics, Impellers, Pressure, Simulation, Vibration, Rotation, Vaneless diffusers
Proceedings Papers

Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor

Toshimasa Miura, Hideaki Yamashita, Ryota Takeuchi, Naoto Sakai
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A010, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14448
https://doi.org/10.1115/GT2020-14448
View Paper titled, Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor
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Topics: Compressors, Vibration, Simulation, Computational fluid dynamics, Pressure, Impellers, Rotation, Vaneless diffusers, Aerodynamics, Annulus
Proceedings Papers

Numerical and Experimental Studies of Labyrinth Seal Aeroelastic Instability

Toshimasa Miura, Naoto Sakai
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT36A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90427
https://doi.org/10.1115/GT2019-90427
View Paper titled, Numerical and Experimental Studies of Labyrinth Seal Aeroelastic Instability
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Topics: Aircraft engines, Clearances (Engineering), Flow (Dynamics), Fluid structure interaction, Flutter (Aerodynamics), Geometry, Leakage, Numerical analysis, Pressure, Rotation
Journal Articles

Numerical and Experimental Studies of Labyrinth Seal Aeroelastic Instability

Toshimasa Miura, Naoto Sakai
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111005.
Paper No: GTP-19-1346
https://doi.org/10.1115/1.4044353
Published Online: September 16, 2019
View Article titled, Numerical and Experimental Studies of Labyrinth Seal Aeroelastic Instability
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Topics: Clearances (Engineering), Flow (Dynamics), Flutter (Aerodynamics), Leakage, Pressure, Simulation, Fluid structure interaction, Geometry, Cavities, Vibration
Proceedings Papers

Numerical Estimation of the Unsteady Force on Rotor Blades in a Partial Arc Admission Stage of an Axial Turbine

Takeshi Yoshida, Naoto Sakai, Atsushi Matsumoto, Yosuke Kitajima
Proc. ASME. GT2014, Volume 2C: Turbomachinery, V02CT38A047, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26774
https://doi.org/10.1115/GT2014-26774
View Paper titled, Numerical Estimation of the Unsteady Force on Rotor Blades in a Partial Arc Admission Stage of an Axial Turbine
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Topics: Blades, Rotors, Turbines, Computational fluid dynamics, Cascades (Fluid dynamics), Cavities, Disks, Clearances (Engineering), Pressure, Leakage flows
Proceedings Papers

Application of CFD to Partial Admission Stages of Steam Turbine

Naoto Sakai, Tetsuya Harada, Yoshinobu Imai
Proc. ASME. POWER2005, ASME 2005 Power Conference, 603-608, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PWR2005-50346
https://doi.org/10.1115/PWR2005-50346
View Paper titled, Application of CFD to Partial Admission Stages of Steam Turbine
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Topics: Computational fluid dynamics, Steam turbines, Turbines, Dimensional analysis, Modeling, Pressure, Stress