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Proceedings Papers

Comparison of Rotordynamic Fluid Forces Between Closed Impeller and Open Impeller

Masaharu Uchiumi, Naoki Nagao, Yoshiki Yoshida, Masato Eguchi
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 521-527, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72348
https://doi.org/10.1115/FEDSM2012-72348
View Paper titled, Comparison of Rotordynamic Fluid Forces Between Closed Impeller and Open Impeller
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Topics: Fluids, Impellers, Whirls, Damping, Density, Design, Inertia (Mechanics), Magnetic bearings, Rockets, Rotor vibration
Proceedings Papers

Thermodynamic Parameter on Cavitation in Space Inducer

Yoshiki Yoshida, Kengo Kikuta, Kazuki Niiyama, Satoshi Watanabe
Proc. ASME. FEDSM2012, Volume 2: Fora, 203-213, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72212
https://doi.org/10.1115/FEDSM2012-72212
View Paper titled, Thermodynamic Parameter on Cavitation in Space Inducer
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Topics: Cavitation, Cavities, Nitrogen, Temperature, Latent heat, Temperature effects, Water, Bubbles, Hydrogen, Oxygen
Journal Articles

Numerical Analysis of Three Types of Cavitation Surge in Cascade

Yuka Iga, Kei Hashizume, Yoshiki Yoshida
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. July 2011, 133(7): 071102.
https://doi.org/10.1115/1.4003663
Published Online: July 5, 2011
View Article titled, Numerical Analysis of Three Types of Cavitation Surge in Cascade
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Topics: Blades, Cascades (Fluid dynamics), Cavitation, Cavities, Pressure, Surges, Flow (Dynamics), Numerical analysis
Journal Articles

Thermodynamic Effect on Subsynchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer

Yoshiki Yoshida, Hideaki Nanri, Kengo Kikuta, Yusuke Kazami, Yuka Iga, Toshiaki Ikohagi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2011, 133(6): 061301.
https://doi.org/10.1115/1.4004022
Published Online: June 15, 2011
View Article titled, Thermodynamic Effect on Subsynchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer
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Topics: Cavitation, Surges, Oscillations, Nitrogen
Proceedings Papers

Multi Objective Shape Optimization of a Low Specific Speed Impeller for a Rocket Engine Turbopump

Naoki Tani, Noriyuki Shimiya, Yoshiki Yoshida, Nobuhiro Yamanishi
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 965-972, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30613
https://doi.org/10.1115/FEDSM-ICNMM2010-30613
View Paper titled, Multi Objective Shape Optimization of a Low Specific Speed Impeller for a Rocket Engine Turbopump
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Topics: Impellers, Rocket engines, Shape optimization, Blades, Flow (Dynamics), Pumps, Shapes, Pareto optimization, Pressure, Rotation
Proceedings Papers

Analysis of Cavitation Surge Considering the Acoustic Effect of the Inlet Line in a Rocket Engine Turbopump

Hideaki Nanri, Naoki Tani, Hiroki Kannan, Yoshiki Yoshida
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 957-964, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30434
https://doi.org/10.1115/FEDSM-ICNMM2010-30434
View Paper titled, Analysis of Cavitation Surge Considering the Acoustic Effect of the Inlet Line in a Rocket Engine Turbopump
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Topics: Acoustics, Cavitation, Rocket engines, Surges, Pipes, Pressure, Compression, Flow (Dynamics), Fluids, Inertia (Mechanics)
Proceedings Papers

A Study of Propagating Speed of Rotating Cavitation Based on Numerical Analysis

Yuka Iga, Yoshiki Yoshida
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 399-405, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78411
https://doi.org/10.1115/FEDSM2009-78411
View Paper titled, A Study of Propagating Speed of Rotating Cavitation Based on Numerical Analysis
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Topics: Cavitation, Numerical analysis, Cascades (Fluid dynamics), Cavities, Blades, Computer simulation
Proceedings Papers

Thermodynamic Effect on Sub-Synchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer

Yoshiki Yoshida, Hideaki Nanri, Kengo Kikuta, Yusuke Kazami, Yuka Iga, Toshiaki Ikohagi
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 121-129, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78102
https://doi.org/10.1115/FEDSM2009-78102
View Paper titled, Thermodynamic Effect on Sub-Synchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer
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Topics: Cavitation, Oscillations, Surges, Cavities, Nitrogen, Temperature, Acoustics, Blades, Fluctuations (Physics), Pipes
Proceedings Papers

Influence of Rotational Speed on Thermodynamic Effect in a Cavitating Inducer

Kengo Kikuta, Yoshiki Yoshida, Tomoyuki Hashimoto, Hideaki Nanri, Tsutomu Mizuno, Noriyuki Shimiya
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 77-83, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78083
https://doi.org/10.1115/FEDSM2009-78083
View Paper titled, Influence of Rotational Speed on Thermodynamic Effect in a Cavitating Inducer
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Topics: Cavities, Nitrogen, Suction, Temperature, Water
Journal Articles

Rotordynamic Forces Acting on Three-Bladed Inducer Under Supersynchronous/Synchronous Rotating Cavitation

Yoshiki Yoshida, Masato Eguchi, Taiichi Motomura, Masaharu Uchiumi, Hirotaka Kure, Yoshiyulki Maruta
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2010, 132(6): 061105.
https://doi.org/10.1115/1.3425727
Published Online: June 23, 2010
View Article titled, Rotordynamic Forces Acting on Three-Bladed Inducer Under Supersynchronous/Synchronous Rotating Cavitation
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Topics: Cavitation, Vibration, Fluids, Cavities, Whirls
Journal Articles

Thermodynamic Effect on Rotating Cavitation in an Inducer

Yoshiki Yoshida, Yoshifumi Sasao, Mitsuo Watanabe, Tomoyuki Hashimoto, Yuka Iga, Toshiaki Ikohagi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 2009, 131(9): 091302.
https://doi.org/10.1115/1.3192135
Published Online: August 18, 2009
View Article titled, Thermodynamic Effect on Rotating Cavitation in an Inducer
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Topics: Cavitation, Cavities, Temperature, Fluids
Proceedings Papers

Rotordynamic Forces Acting on Three-Bladed Inducer Under Super-Synchronous/Synchronous Rotating Cavitation

Yoshiki Yoshida, Masato Eguchi, Taiichi Motomura, Masaharu Uchiumi, Hirotaka Kure, Yoshiyuki Maruta
Proc. ASME. FEDSM2008, Volume 2: Fora, 43-52, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55135
https://doi.org/10.1115/FEDSM2008-55135
View Paper titled, Rotordynamic Forces Acting on Three-Bladed Inducer Under Super-Synchronous/Synchronous Rotating Cavitation
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Topics: Cavitation, Cavities, Vibration, Blades, Flow (Dynamics), Fluids, Magnetic bearings, Rotordynamics, Turbomachinery, Water
Proceedings Papers

Thermodynamic Effect on Rotating Cavitation in an Inducer

Yoshiki Yoshida, Yoshifumi Sasao, Mitsuo Watanabe, Tomoyuki Hashimoto, Yuka Iga, Toshiaki Ikohagi
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 423-429, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37468
https://doi.org/10.1115/FEDSM2007-37468
View Paper titled, Thermodynamic Effect on Rotating Cavitation in an Inducer
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Topics: Cavitation, Cavities, Fluids, Temperature, Vibration, Delays, Nitrogen, Rotors, Stress
Proceedings Papers

Thermodynamic Effect on a Cavitating Inducer in Liquid Nitrogen

Yoshiki Yoshida, Kengo Kikuta, Satoshi Hasegawa, Mitsuru Shimagaki, Noriaki Nakamura, Takashi Tokumasu
Proc. ASME. FEDSM2005, Volume 2: Fora, 591-596, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77430
https://doi.org/10.1115/FEDSM2005-77430
View Paper titled, Thermodynamic Effect on a Cavitating Inducer in Liquid Nitrogen
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Topics: Nitrogen, Cavitation, Cavities, Temperature, Blades, Bubbles, Flow (Dynamics), Pressure, Pumps, Visualization
Proceedings Papers

Simulation of Cavitating Inducer in Rocket Engine Turbopump

Toshiya Kimura, Yoshiki Yoshida, Mitsuru Shimagaki
Proc. ASME. FEDSM2005, Volume 2: Fora, 587-590, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77414
https://doi.org/10.1115/FEDSM2005-77414
View Paper titled, Simulation of Cavitating Inducer in Rocket Engine Turbopump
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Topics: Cavitation, Computational fluid dynamics, Rocket engines, Simulation
Journal Articles

Thermodynamic Effect on Cavitation Performances and Cavitation Instabilities in an Inducer

Kengo Kikuta, Yoshiki Yoshida, Mitsuo Watanabe, Tomoyuki Hashimoto, Katsuji Nagaura, Katsuhide Ohira
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2008, 130(11): 111302.
https://doi.org/10.1115/1.2969426
Published Online: September 22, 2008
View Article titled, Thermodynamic Effect on Cavitation Performances and Cavitation Instabilities in an Inducer
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Topics: Cavitation, Cavities, Nitrogen, Water, Temperature
Journal Articles

Numerical Simulation for Vortex Structure in a Turbopump Inducer: Close Relationship With Appearance of Cavitation Instabilities

Toshiya Kimura, Yoshiki Yoshida, Tomoyuki Hashimoto, Mitsuru Shimagaki
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2008, 130(5): 051104.
https://doi.org/10.1115/1.2911678
Published Online: May 5, 2008
View Article titled, Numerical Simulation for Vortex Structure in a Turbopump Inducer: Close Relationship With Appearance of Cavitation Instabilities
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Topics: Cavitation, Flow (Dynamics), Vortices, Gutters, Computational fluid dynamics, Tunnels, Blades
Journal Articles

Influence of Thermodynamic Effect on Synchronous Rotating Cavitation

Yoshiki Yoshida, Yoshifumi Sasao, Kouichi Okita, Satoshi Hasegawa, Mitsuru Shimagaki, Toshiaki Ikohagi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. July 2007, 129(7): 871–876.
https://doi.org/10.1115/1.2745838
Published Online: January 10, 2007
View Article titled, Influence of Thermodynamic Effect on Synchronous Rotating Cavitation
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Topics: Cavitation, Cavities, Fluids, Temperature
Journal Articles

Thermodynamic Effect on a Cavitating Inducer in Liquid Nitrogen

Yoshiki Yoshida, Kengo Kikuta, Satoshi Hasegawa, Mitsuru Shimagaki, Takashi Tokumasu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. March 2007, 129(3): 273–278.
https://doi.org/10.1115/1.2427076
Published Online: October 26, 2006
View Article titled, Thermodynamic Effect on a Cavitating Inducer in Liquid Nitrogen
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Topics: Cavitation, Cavities, Nitrogen, Temperature, Water, Pressure, Blades
Journal Articles

Unsteady Tip Leakage Vortex Cavitation Originating From the Tip Clearance of an Oscillating Hydrofoil

Masahiro Murayama, Yoshiki Yoshida, Yoshinobu Tsujimoto
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. May 2006, 128(3): 421–429.
https://doi.org/10.1115/1.2173290
Published Online: October 20, 2005
View Article titled, Unsteady Tip Leakage Vortex Cavitation Originating From the Tip Clearance of an Oscillating Hydrofoil
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Topics: Cavitation, Cavities, Clearances (Engineering), Leakage, Vortices, Hydrofoil