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Yoshinobu Tsujimoto

Yoshinobu Tsujimoto

D-Index & Metrics

Engineering and Technology

D-Index
35
Citations
4738
World Ranking
9002
National Ranking
199

Overview

Yoshinobu Tsujimoto is affiliated with Osaka University in Japan and has contributed extensively to the field of engineering, with a particular focus on mechanics of materials, civil and structural engineering, mechanical engineering, computational mechanics, and aerospace engineering. Their research encompasses various aspects of fluid dynamics and hydraulic systems.

Their main research topics include:

  • Cavitation Phenomena in Pumps
  • Hydraulic and Pneumatic Systems
  • Water Systems and Optimization
  • Computational Fluid Dynamics and Aerodynamics
  • Oil and Gas Production Techniques
  • Cyclone Separators and Fluid Dynamics
  • Fluid Dynamics Simulations and Interactions

Yoshinobu Tsujimoto has published papers primarily in journals and conference proceedings that focus on fluid machinery and environmental science. Frequent publication venues include:

  • International Journal of Fluid Machinery and Systems
  • IOP Conference Series Earth and Environmental Science
  • Sustainable Energy Technologies and Assessments
  • SSRN Electronic Journal
  • Journal of Fluids Engineering

Recent papers by Yoshinobu Tsujimoto include:

  • Pressure oscillations with ultra-low frequency induced by vortical flow inside Francis turbine draft tubes, 2021, Sustainable Energy Technologies and Assessments
  • Prediction of Cavitation Surge Onset Point by One-Dimensional Stability Analysis, 2021, International Journal of Fluid Machinery and Systems
  • Pressure Oscillations with Ultra-Low Frequency Induced by Vortical Flow Inside Francis Turbine Draft Tubes, 2021, SSRN Electronic Journal
  • One-dimensional numerical simulation of cavitation surge in pumping system considering cavity response delay, 2021, IOP Conference Series Earth and Environmental Science
  • Comparisons of vortical flow and cavitation inside a Francis turbine with different draft tubes, 2021, IOP Conference Series Earth and Environmental Science

They regularly collaborate with several co-authors, including:

  • Michihiro Nishi
  • Geng Chen
  • Ying Li
  • Xianwu Luo
  • Nobuyuki Yamaguchi

The research themes indicate a specialization in analyzing cavitation-related issues in pumps and turbines, with computational and experimental approaches to understanding turbulent and vortical flows in fluid machinery. The combination of computational fluid dynamics methods with practical engineering applications in water systems and optimization highlights the interdisciplinary nature of their work.

Best Publications

  • A review of cavitation in hydraulic machinery

    Xian-wu Luo;Bin Ji;Yoshinobu Tsujimoto

  • Observations of Oscillating Cavitation of an Inducer

    Yoshinobu Tsujimoto;Yoshiki Yoshida;Yasukazu Maekawa;Satoshi Watanabe

  • Hydraulic and Mechanical Performance of LE-7 LOX Pump Inducer

    Kenjiro Kamijo;Makoto Yoshida;Yoshinobu Tsujimoto

  • A Theoretical Analysis of Rotating Cavitation in Inducers

    Y. Tsujimoto;K. Kamijo;Y. Yoshida

  • Experimental Study on Rotating Cavitation of Rocket Propellant Pump Inducers

    T. Hashimoto;M. Yoshida;M. Watanabe;K. Kamijo

  • Numerical Study of Rotating Stall in a Pump Vaned Diffuser

    Takeshi Sano;Yoshiki Yoshida;Yoshinobu Tsujimoto;Yuki Nakamura

  • Unified Treatment of Flow Instabilities of Turbomachines

    Yoshinobu Tsujimoto;Kenjiro Kamijo;Christopher E. Brennen

  • Cavitation surge modelling in Francis turbine draft tube

    Sébastien Alligne;Christophe Nicolet;Yoshinobu Tsujimoto;François Avellan

  • Flutter Limits and Behavior of a Flexible Thin Sheet in High-Speed Flow— II: Experimental Results and Predicted Behaviors for Low Mass Ratios

    Nobuyuki Yamaguchi;Tooru Sekiguchi;Kazuhiko Yokota;Yoshinobu Tsujimoto

  • Flow-induced vibration of a steam control valve

    Koichi Yonezawa;Ryohei Ogawa;Kanako Ogi;Tomofumi Takino

  • Flutter Limits and Behaviors of a Flexible Thin Sheet in High Speed Flow - I: Analytical Method for Prediction of the sheet Behavior

    Nobuyuki Yamaguchi;Kazuhiko Yokota;Yoshinobu Tsujimoto

  • One-Dimensional Analysis of Full Load Draft Tube Surge

    Changkun Chen;Christophe Nicolet;Koichi Yonezawa;Mohamed Farhat

  • A Theoretical Analysis of Alternate Blade Cavitation in Inducers

    Hironori Horiguchi;Satoshi Watanabe;Yoshinobu Tsujimoto;Masanori Aoki

  • CFD Simulations and Experiments of Flow Fluctuations Around a Steam Control Valve

    Ryo Morita;Fumio Inada;Michitsugu Mori;Kenichi Tezuka

  • Theoretical Analysis of Transitional and Partial Cavity Instabilities

    Satoshi Watanabe;Yoshinobu Tsujimoto;Akinori Furukawa

  • Study of vaneless diffuser rotating stall based on two-dimensional inviscid flow analysis

    Yoshinobu Tsujimoto;Yoshiki Yoshida;Yasumasa Mori

  • LES simulation of backflow vortex structure at the inlet of an inducer

    Nobuhiro Yamanishi;Shinji Fukao;Xiangyu Qiao;Chisachi Kato

  • Influence of Flow Coefficient and Flow Structure on Rotational Cavitation in Inducer

    Naoki Tani;Nobuhiro Yamanishi;Yoshinobu Tsujimoto

  • An Assessment of the Influence of Environmental Factors on Cavitation Instabilities

    Damien T. Kawakami;A. Fuji;Y. Tsujimoto;R. E. A. Arndt

  • One-Dimensional Analysis of Full Load Draft Tube Surge

    Unknown

  • Cause of Cavitation Instabilities in Three Dimensional Inducer

    Donghyuk Kang;Koichi Yonezawa;Hironori Horiguchi;Yutaka Kawata

  • Rotating Choke in Cavitating Turbopump Inducer

    Yury A. Semenov;Akira Fujii;Yoshinobu Tsujimoto

Frequent Co-Authors

Christopher E. Brennen
Christopher E. Brennen California Institute of Technology
François Avellan
François Avellan École Polytechnique Fédérale de Lausanne
Hiroki Nishida
Hiroki Nishida Osaka University
Roger E. A. Arndt
Roger E. A. Arndt University of Minnesota
Xinping Long
Xinping Long Wuhan University
Chunill Hah
Chunill Hah National Aeronautical Research Institute

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