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Satoshi Watanabe
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Journal Articles

Suppression of Cavitation Surge in Turbopump With Inducer by Reduced-Diameter Suction Pipe With Swirl Brake

Yohei Tanaka, Takahiro Kitabata, Koichi Nasu, Satoshi Watanabe, Akira Sakata
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2022, 144(7): 071205.
Paper No: FE-21-1321
https://doi.org/10.1115/1.4052926
Published Online: February 17, 2022
View Article titled, Suppression of Cavitation Surge in Turbopump With Inducer by Reduced-Diameter Suction Pipe With Swirl Brake
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Topics: Cavitation, Flow (Dynamics), Pipes, Suction, Surges, Pressure, Brakes, Pumps
Journal Articles

Experimental Investigation on Cavity Pressure Inside Sheet Cavitation

Keisuke Kobayashi, Yusuke Katayama, Satoshi Watanabe, Shin-ichi Tsuda
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2021, 143(12): 121102.
Paper No: FE-21-1185
https://doi.org/10.1115/1.4051580
Published Online: July 20, 2021
View Article titled, Experimental Investigation on Cavity Pressure Inside Sheet Cavitation
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Topics: Cavitation, Cavities, Pressure, Flow (Dynamics)
Proceedings Papers

Experimental Investigation on Cavitation Performance of Torque Converter Using Transparent Model

Yusuke Katayama, Yuki Hosoi, Yuta Fukuda, Satoshi Watanabe, Shin-ichi Tsuda, Yoshihide Mori, Kazuyoshi Ito
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A016, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4906
https://doi.org/10.1115/AJKFluids2019-4906
View Paper titled, Experimental Investigation on Cavitation Performance of Torque Converter Using Transparent Model
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Topics: Cavitation, Torque converters, Transparency
Proceedings Papers

Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows

Taiki Takamine, Satoshi Watanabe
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A035, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5372
https://doi.org/10.1115/AJKFluids2019-5372
View Paper titled, Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows
Open the PDF for Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows in another window
Topics: Centrifugal pumps, Diffusers, Flow (Dynamics), Impellers, Unsteady flow, Rotors, Pumps, Blades, Cutting, Stators
eBook Chapter

Behaviors of Free Bubble Nuclei in Inception of Sheet Cavitation

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
Open the PDF for Behaviors of Free Bubble Nuclei in Inception of Sheet Cavitation in another window
Topics: Bubbles, Cavitation
eBook Chapter

Cavitation CFD Prediction for NACA0015 Hydrofoil Flow Considering Boundary Layer Characteristics

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
Open the PDF for Cavitation CFD Prediction for NACA0015 Hydrofoil Flow Considering Boundary Layer Characteristics in another window
Topics: Boundary layers, Cavitation, Computational fluid dynamics, Flow (Dynamics), Hydrofoil
eBook Chapter

CFD Simulation of Thermodynamic Effect Using a Homogeneous Cavitation Model Based on Method of Moments

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
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Topics: Cavitation, Computational fluid dynamics, Method of moments, Simulation
eBook Chapter

Experimental Study of Disappearance Phenomenon of Unsteady Cavitation on NACA16-012

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
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Topics: Cavitation
eBook Chapter

Mechanism of Lift Increase of Cavitating Clark Y-11.7% Hydrofoil

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
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Topics: Hydrofoil
Proceedings Papers

Experimental Investigation on Diffuser Rotating Stall in a Three-Stage Centrifugal Pump

Taiki Takamine, Satoshi Watanabe, Daichi Furukawa, Hiroyoshi Watanabe, Kazuyoshi Miyagawa
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT05A021, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69386
https://doi.org/10.1115/FEDSM2017-69386
View Paper titled, Experimental Investigation on Diffuser Rotating Stall in a Three-Stage Centrifugal Pump
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Topics: Centrifugal pumps, Diffusers, Flow (Dynamics), Leakage, Rotors, Errors, Impellers, Leakage flows, Reliability, Suction
Proceedings Papers

Effects of Dissolved Gas on Unsteady Cavitating Flow Around a Clark Y-11.7% Hydrofoil

Haruki Daido, Satoshi Watanabe, Shin-ichi Tsuda
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A006, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-05488
https://doi.org/10.1115/AJKFluids2015-05488
View Paper titled, Effects of Dissolved Gas on Unsteady Cavitating Flow Around a Clark Y-11.7% Hydrofoil
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Topics: Flow (Dynamics), Hydrofoil, Drag (Fluid dynamics), Cavitation, Cavities, Bubbles, Cantilevers, Fluctuations (Physics), Lift (Fluid dynamics), Oscillations
Proceedings Papers

Application of Multi-Process Cavitation Model for Cavitating Flow in Cold Water and in Liquid Nitrogen Around a Hydrofoil

Shin-ichi Tsuda, Satoshi Watanabe
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A009, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-05532
https://doi.org/10.1115/AJKFluids2015-05532
View Paper titled, Application of Multi-Process Cavitation Model for Cavitating Flow in Cold Water and in Liquid Nitrogen Around a Hydrofoil
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Topics: Cavitation, Flow (Dynamics), Hydrofoil, Nitrogen, Water, Bubbles, Fluids, Collapse, Computational fluid dynamics, Condensation
Proceedings Papers

Effect of Inlet Nozzle Shape on Performance of Darrieus-Type Hydro-Turbine Operated in Small Open Water Channel

Kazuhiko Nakashima, Ryosuke Moriyama, Daisuke Matsusita, Satoshi Watanabe, Shin-ichi Tsuda, Akinori Furukawa
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT22A003, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-22491
https://doi.org/10.1115/AJKFluids2015-22491
View Paper titled, Effect of Inlet Nozzle Shape on Performance of Darrieus-Type Hydro-Turbine Operated in Small Open Water Channel
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Topics: Hydraulic turbines, Nozzles, Shapes, Water, Flow (Dynamics), Open channels (Hydraulics), Torque, Turbines
Proceedings Papers

Measurements of Axial and Radial Thrust Forces Working on a Three-Stages Centrifugal Pump Rotor

Tetsuya Yamashita, Satoshi Watanabe, Yoshinori Hara, Hiroyoshi Watanabe, Kazuyoshi Miyagawa
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A013, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33515
https://doi.org/10.1115/AJKFluids2015-33515
View Paper titled, Measurements of Axial and Radial Thrust Forces Working on a Three-Stages Centrifugal Pump Rotor
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Topics: Centrifugal pumps, Rotors, Thrust, Flow (Dynamics), Ball bearings, Journal bearings, Stress
Proceedings Papers

Numerical Investigation on Performance of Contra-Rotating Axial Flow Pump With Different Rear Rotor Design

Hironori Honda, Linlin Cao, Satoshi Watanabe, Shin-ichi Tsuda, Akinori Furukawa
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A011, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33490
https://doi.org/10.1115/AJKFluids2015-33490
View Paper titled, Numerical Investigation on Performance of Contra-Rotating Axial Flow Pump With Different Rear Rotor Design
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Topics: Axial flow, Design, Pumps, Rotors, Blades, Computer simulation, Corners (Structural elements), Flow (Dynamics), Machinery, Momentum
Proceedings Papers

CFD Analysis of Axial Thrust in Three Stages Centrifugal Pump at Design and Partload Conditions

Hiroyoshi Watanabe, Tetsuya Yamashita, Satoshi Watanabe, Yoshinori Hara
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT02A005, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-02272
https://doi.org/10.1115/AJKFluids2015-02272
View Paper titled, CFD Analysis of Axial Thrust in Three Stages Centrifugal Pump at Design and Partload Conditions
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Topics: Centrifugal pumps, Computational fluid dynamics, Design, Thrust, Flow (Dynamics), Impellers, Diffusers, Rotors, Fluids, Internal flow
Proceedings Papers

Numerical Investigation of Influence of Rotor-Rotor Gap on Performances of Contra-Rotating Axial Flow Pump

Linlin Cao, Satoshi Watanabe, Akinori Furukawa, Dazhuan Wu
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T33A002, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33053
https://doi.org/10.1115/AJKFluids2015-33053
View Paper titled, Numerical Investigation of Influence of Rotor-Rotor Gap on Performances of Contra-Rotating Axial Flow Pump
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Topics: Axial flow, Pumps, Rotors, Blades, Internal flow, Cavitation, Design, Fluctuations (Physics), Pressure, Rotating blades
Proceedings Papers

Thermal and Dissolved Gas Effects on Cavitation in a 2-D Convergent-Divergent Nozzle Flow

Satoshi Watanabe, Keisuke Enomoto, Yuya Yamamoto, Yoshinori Hara
Proc. ASME. FEDSM2014, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence, V002T06A013, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21902
https://doi.org/10.1115/FEDSM2014-21902
View Paper titled, Thermal and Dissolved Gas Effects on Cavitation in a 2-D Convergent-Divergent Nozzle Flow
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Topics: Cavitation, Flow (Dynamics), Nozzles, Cavities, Temperature effects, Temperature, Fluids, Pressure, Vapor pressure, Ethers (Class of compounds)
Proceedings Papers

Experimental Investigation of Blade Rows Interactions in Contra-Rotating Axial Flow Pump

Linlin Cao, Hironori Honda, Hiroaki Yoshimura, Satoshi Watanabe, Akinori Furukawa
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A040, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21901
https://doi.org/10.1115/FEDSM2014-21901
View Paper titled, Experimental Investigation of Blade Rows Interactions in Contra-Rotating Axial Flow Pump
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Topics: Axial flow, Blades, Pumps, Rotors, Pressure, Stators, Cavitation, Engineering prototypes, Pressure measurement, Theoretical analysis
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