1-9 of 9
Naoki Tani
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Analysis of the Convergence Rate of Turbulence Model Uncertainties for Transonic Axial Compressor Simulation

Ethan Perez, Ryan T. Kelly, Kotaro Matsui, Naoki Tani, Aleksandar Jemcov
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A021, September 21–25, 2020
Paper No: GT2020-15716
DOI: https://doi.org/10.1115/GT2020-15716
View Paper
PDF
Topics: Compressors, Simulation, Turbulence, Uncertainty, Polynomials, Approximation, Chaos, Errors, Boundary-value problems, Pressure
Proceedings Papers

Effect of Turbulence Model on the Prediction of Performance and Span-Wise Mixing in High-Speed Highly-Loaded Multi-Stage Axial-Flow Compressor

Takashi Goto, Tetsuya Oshio, Naoki Tani, Mizuho Aotsuka, Guillaume Pallot, Dai Kato
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A022, June 17–21, 2019
Paper No: GT2019-91141
DOI: https://doi.org/10.1115/GT2019-91141
View Paper
PDF
Topics: Axial flow, Compressors, Turbulence, Simulation, Flow (Dynamics), Eddies (Fluid dynamics), Temperature, Anisotropy, Clearances (Engineering), Computation
Proceedings Papers

Evaluation of Torsion Axis Positon on Turbine Blade Flutter by Direct Measurement Experiment: Rig Design and Numerical Simulation

Naoki Tani, Mizuho Aotsuka, Junichi Kazawa
Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT34A013, June 13–17, 2016
Paper No: GT2016-57108
DOI: https://doi.org/10.1115/GT2016-57108
View Paper
PDF
Topics: Computer simulation, Design, Flutter (Aerodynamics), Torsion, Turbine blades, Blades, Computational fluid dynamics, Pressure, Cascades (Fluid dynamics), Engineering simulation
Journal Articles

Development and Validation of a Reduced Critical Radius Model for Cryogenic Cavitation

Shin-ichi Tsuda, Naoki Tani, Nobuhiro Yamanishi
Journal: Journal of Fluids Engineering
Article Type: Multiphase Flows
J. Fluids Eng. May 2012, 134(5): 051301.
DOI: https://doi.org/10.1115/1.4006469
Published Online: May 22, 2012
View Article
PDF
Topics: Cavitation, Fluids, Pressure, Water, Flow (Dynamics), Computational fluid dynamics, Wings, Hydrofoil, Cavities, Temperature
Journal Articles

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

Naoki Tani, Nobuhiro Yamanishi, Yoshinobu Tsujimoto
Journal: Journal of Fluids Engineering
Article Type: Multiphase Flows
J. Fluids Eng. February 2012, 134(2): 021302.
DOI: https://doi.org/10.1115/1.4005903
Published Online: March 6, 2012
View Article
PDF
Topics: Blades, Cavitation, Cavities, Flow (Dynamics), Simulation, Computational fluid dynamics, Engineering simulation, Wake turbulence, Steady state
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
Paper No: FEDSM-ICNMM2010-30434
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30434
View Paper
PDF
Topics: Acoustics, Cavitation, Rocket engines, Surges, Pipes, Pressure, Compression, Flow (Dynamics), Fluids, Inertia (Mechanics)
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
Paper No: FEDSM-ICNMM2010-30613
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30613
View Paper
PDF
Topics: Impellers, Rocket engines, Shape optimization, Blades, Flow (Dynamics), Pumps, Shapes, Pareto optimization, Pressure, Rotation
Proceedings Papers

Numerical Study on Rotor-Stator Interaction of a Supersonic Reaction Turbine for a Liquid Rocket Engine

Kaname Kawatsu, Naoki Tani, Nobuhiro Yamanishi
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 973-979, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30640
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30640
View Paper
PDF
Topics: Rocket engines, Rotors, Stators, Turbines, Nozzles, Flow (Dynamics), Shock waves, Mach number, Cycles, Pressure
Proceedings Papers

An Improvement of a Cavitation Model and the Application to LES

Shin-Ichi Tsuda, Naoki Tani, Nobuhiro Yamanishi, Chisachi Kato
Proc. ASME. FEDSM2008, Volume 2: Fora, 69-74, August 10–14, 2008
Paper No: FEDSM2008-55217
DOI: https://doi.org/10.1115/FEDSM2008-55217
View Paper
PDF
Topics: Cavitation, Bubbles, Flow (Dynamics), Large eddy simulation, Tradeoffs, Turbulence