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Hiroyuki Takahira
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eBook Chapter

The Growth and Collapse of a Bubble between Parallel Flat Free Surfaces

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
ISBN: 9780791861851
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Topics: Bubbles, Collapse
Proceedings Papers

Numerical Simulations of Growth and Collapse of a Bubble Between Two Parallel Walls

Hiroki Seki, Keisuke Fujita, Toshiyuki Ogasawara, Hiroyuki Takahira
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A004, July 26–31, 2015
Paper No: AJKFluids2015-05175
DOI: https://doi.org/10.1115/AJKFluids2015-05175
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Topics: Bubbles, Collapse, Computer simulation, Shapes, Boundary element methods, Damage, Dynamics (Mechanics), Cavitation, Equilibrium (Physics), Flow (Dynamics)
Proceedings Papers

Boundary Element Analysis of Bubble Oscillations in Elastic Tubes

Tatsuya Kitahara, Nariki Makihara, Toshiyuki Ogasawara, Hiroyuki Takahira
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A005, July 26–31, 2015
Paper No: AJKFluids2015-05256
DOI: https://doi.org/10.1115/AJKFluids2015-05256
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Topics: Boundary element methods, Bubbles, Oscillations, Resonance, Springs, Blood vessels, Dipoles (Electromagnetism), Dynamics (Mechanics), Eigenvalues, Ultrasound
Proceedings Papers

Application of an Improved Ghost Fluid Method to the Collapse of Non-Spherical Bubbles in a Compressible Liquid

Hiroyuki Takahira, Yoshinori Jinbo
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1657-1668, July 24–29, 2011
Paper No: AJK2011-04027
DOI: https://doi.org/10.1115/AJK2011-04027
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Topics: Bubbles, Collapse, Fluids, Biological tissues, Gelatin, Shock waves, Thermal diffusion, Surface tension, Damage, Temperature
Proceedings Papers

Effects of Phospholipid Layers on the Motion of Microbubbles Under Pressure Variations

Yuki Tanaka, Hiroyuki Takahira
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 211-218, July 24–29, 2011
Paper No: AJK2011-33011
DOI: https://doi.org/10.1115/AJK2011-33011
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Topics: Microbubbles, Pressure, Bubbles, Shrinkage (Materials), Surface tension, Acoustics, Buckling, Diffusion (Physics), Polishing equipment, Simulation
Proceedings Papers

Numerical Investigations of Thermal Effects on the Interaction of Shock Waves With Bubbles

Yoshinori Jinbo, Hiroyuki Takahira
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 263-273, July 24–29, 2011
Paper No: AJK2011-33022
DOI: https://doi.org/10.1115/AJK2011-33022
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Topics: Bubbles, Shock waves, Temperature effects, Collapse, Thermal diffusion, Fluids, Temperature, Thermal boundary layers, Boundary-value problems, Equations of motion
Proceedings Papers

Bubble Dynamics Observed in a Gas-Liquid Venturi Flow

Wataru Nishi, Masanori Nogami, Hiroyuki Takahira
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 191-197, July 24–29, 2011
Paper No: AJK2011-33009
DOI: https://doi.org/10.1115/AJK2011-33009
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Topics: Bubbles, Dynamics (Mechanics), Flow (Dynamics), Venturi tubes, Pressure, Oscillations, Waves, Cavitation, Collapse, Damping
Proceedings Papers

Effects of Dynamic Surface Tension and Gas Permeation Resistance on the Stability of Microbubbles

Hiroyuki Takahira, Daishi Ito, Tomoaki Katsuyama
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 455-463, July 30–August 2, 2007
Paper No: FEDSM2007-37514
DOI: https://doi.org/10.1115/FEDSM2007-37514
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Topics: Microbubbles, Stability, Surface tension, Bubbles, Surfactants, Engineering simulation, Pressure, Shrinkage (Materials), Simulation, Diffusion (Physics)
Proceedings Papers

An Improved Three-Dimensional Level Set Method for Gas-Liquid Two-Phase Flows (Keynote)

Hiroyuki Takahira, Tomonori Horiuchi, Sanjoy Banerjee
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1547-1554, July 6–10, 2003
Paper No: FEDSM2003-45389
DOI: https://doi.org/10.1115/FEDSM2003-45389
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Topics: Bubbles, Convection, Density, Fluids, Gravity (Force), Interpolation, Navier-Stokes equations, Numerical analysis, Poisson equation, Pressure
Proceedings Papers

Numerical Simulations of Shock-Bubble Interactions Using an Improved Ghost Fluid Method

Hiroyuki Takahira, Shinya Yuasa
Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 777-785, June 19–23, 2005
Paper No: FEDSM2005-77119
DOI: https://doi.org/10.1115/FEDSM2005-77119
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Topics: Bubbles, Computer simulation, Fluids, Shock (Mechanics), Particulate matter, Diffusion (Physics), Shock waves, Density, Helium, Oscillations
Journal Articles

An Improved Three-Dimensional Level Set Method for Gas-Liquid Two-Phase Flows

Hiroyuki Takahira, Associate Professor, Tomonori Horiuchi, Sanjoy Banerjee, Professor
Journal: Journal of Fluids Engineering
Article Type: Technical Papers
J. Fluids Eng. July 2004, 126(4): 578–585.
DOI: https://doi.org/10.1115/1.1777232
Published Online: September 10, 2004
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Topics: Bubbles, Density, Two-phase flow, Convection, Pressure, Interpolation, Poisson equation, Navier-Stokes equations, Numerical analysis, Gravity (Force)