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Kentaro Nakayama
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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
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111018.
Paper No: GTP-21-1301
DOI: https://doi.org/10.1115/1.4051918
Published Online: October 4, 2021
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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
Paper No: GT2021-59147
DOI: https://doi.org/10.1115/GT2021-59147
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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
Paper No: GT2021-59149
DOI: https://doi.org/10.1115/GT2021-59149
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Topics: Compressors, Excitation, Stators, Blades, Vibration, Computational fluid dynamics, Fluid structure interaction, Rotors, Simulation, Gas turbines
Journal Articles

Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071002.
Paper No: TURBO-16-1215
DOI: https://doi.org/10.1115/1.4035519
Published Online: February 23, 2017
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Topics: Blades, Compressors, Flow (Dynamics), Stall inception, Stators, Rotors, Simulation, Separation (Technology), Eddies (Fluid dynamics), Axial flow
Proceedings Papers

Large-Scale DES Analysis of Stall Inception Process in a Multi-Stage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT44A021, June 13–17, 2016
Paper No: GT2016-57104
DOI: https://doi.org/10.1115/GT2016-57104
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Topics: Axial flow, Stall inception, Separation (Technology), Compressors, Flow (Dynamics), Corners (Structural elements), Eddies (Fluid dynamics), Simulation, Stators, Blades
Proceedings Papers

Large-Scale DES Analysis of Unsteady Flow Field in a Multi-Stage Axial Flow Compressor at Off-Design Condition Using K Computer

Kazutoyo Yamada, Masato Furukawa, Satoshi Nakakido, Akinori Matsuoka, Kentaro Nakayama
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A011, June 15–19, 2015
Paper No: GT2015-42648
DOI: https://doi.org/10.1115/GT2015-42648
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Topics: Axial flow, Computers, Design, Unsteady flow, Simulation, Compressors, Boundary-value problems, Flow (Dynamics), Blades, Computation