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Proceedings Papers

Ultrasound Beam Radiated From Circular Piston in Bubbly Liquids: Nonlinear Analysis for Envelope of Short Waves With Diffraction Effect

Junya Kawahara, Tetsuya Kanagawa, Takeru Yano, Kazumichi Kobayashi, Masao Watanabe, Shigeo Fujikawa
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 251-256, July 24–29, 2011
Paper No: AJK2011-33019
DOI: https://doi.org/10.1115/AJK2011-33019
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Topics: Diffraction, Pistons, Ultrasound, Waves, Bubbles, Wavelength, Bubbly flow, Compressibility, Fluids, Heat conduction
Proceedings Papers

Numerical Investigation on the Structure of High-Speed Cavitating Water Jet Issuing From an Orifice Nozzle

Guoyi Peng, Hideto Ito, Seiji Shimizu, Shigeo Fujikawa
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 275-280, July 24–29, 2011
Paper No: AJK2011-33023
DOI: https://doi.org/10.1115/AJK2011-33023
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Topics: Nozzles, Water, Cavitation, Flow (Dynamics), Bubbles, Jets, Turbulence, Computation, Computer simulation, Discharge coefficient
Proceedings Papers

Nonlinear Propagation of Sound Beam in Nonuniform Bubbly Liquids

Tetsuya Kanagawa, Takeru Yano, Junya Kawahara, Kazumichi Kobayashi, Masao Watanabe, Shigeo Fujikawa
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 2, Fora, 237-241, July 24–29, 2011
Paper No: AJK2011-33017
DOI: https://doi.org/10.1115/AJK2011-33017
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Topics: Bubbles, Compressibility, Density, Diffraction, Energy dissipation, Momentum, Oscillations, Wavelength, Waves
Proceedings Papers

Reconsideration of Cavitation Inception Theory

Takeru Yano, Shigeo Fujikawa, Tao Yu
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 341-346, July 30–August 2, 2007
Paper No: FEDSM2007-37177
DOI: https://doi.org/10.1115/FEDSM2007-37177
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Topics: Cavitation, Pressure, Bubbles, Bifurcation, Nonlinear dynamics, Thermal conductivity, Viscosity, Water
Proceedings Papers

A Pressure-Based Two-Phase Flow Method for Computation of Bubble Cavitation Flows

Guoyi Peng, Ryu Egashira, Takeru Yano, Shigeo Fujikawa
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 403-407, July 30–August 2, 2007
Paper No: FEDSM2007-37420
DOI: https://doi.org/10.1115/FEDSM2007-37420
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Topics: Bubbles, Cavitation, Computation, Flow (Dynamics), Pressure, Two-phase flow, Fluids, Density, Dynamics (Mechanics), Navier-Stokes equations
Proceedings Papers

Determination of Condensation Coefficient and Boundary Condition for Kinetic Theory of Gases by Molecular Dynamics Simulations of Evaporation of Argon Into Vacuum

Tatsuya Ishiyama, Takeru Yano, Shigeo Fujikawa
Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 1451-1456, July 6–10, 2003
Paper No: FEDSM2003-45021
DOI: https://doi.org/10.1115/FEDSM2003-45021
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Topics: Boundary-value problems, Condensation, Evaporation, Kinetic theory, Molecular dynamics simulation, Vacuum, Temperature, Equilibrium (Physics), Vapor-liquid equilibrium
Proceedings Papers

Numerical Study of Condensation of a Polyatomic Vapor by a Shock Wave Based on the Kinetic Theory of Gases

Takeru Yano, Kazumichi Kobayashi, Shigeo Fujikawa
Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 1457-1462, July 6–10, 2003
Paper No: FEDSM2003-45022
DOI: https://doi.org/10.1115/FEDSM2003-45022
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Topics: Condensation, Kinetic theory, Shock waves, Vapors, Liquid films, Pressure, Boundary-value problems, Lubrication theory, Shock (Mechanics)