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Ryu Egashira
Ryu Egashira
Associate Professor, Fukuoka Institute of Technology
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Linear wave propagation of fast and slow modes in mixtures of liquid and gas bubbles
R Egashira, T Yano, S Fujikawa
Fluid Dynamics Research 34 (5), 317-334, 2004
1272004
Linear analysis of dispersive waves in bubbly flows based on averaged equations
T Yano, R Egashira, S Fujikawa
Journal of the Physical society of Japan 75 (10), 104401, 2006
962006
Dryout of water film on a heated tube surface caused by an obstruction in a boiling two-phase vertical upward flow in an annular channel. Effect of the geometry of the spacer
T Fukano, R Egashira, K Naitoh
Nippon Kikai Gakkai Ronbunshu. B Hen (Transactions of the Japan Society of …, 1998
121998
Microscopic and low Reynolds number flows between two intersecting permeable walls
R Egashira, T Fujikawa, H Yaguchi, S Fujikawa
Fluid Dynamics Research 50 (3), 035502, 2018
82018
Extended Bernoulli equation, friction loss, and friction coefficient for microscopic Jeffery-Hamel flow with small Reynolds number up to O (1)
T Fujikawa, R Egashira, S Fujikawa, K Takeda, T Kodama
Journal of Fluid Science and Technology 11 (3), JFST0019-JFST0019, 2016
72016
Low Reynolds number flows in a microscopic and tapered tube with a permeability
R Egashira, T Fujikawa, H Yaguchi, S Fujikawa
Fluid Dynamics Research 51 (2), 025504, 2019
32019
Theory of dynamical cavitation threshold for diesel fuel atomization
T Fujikawa, R Egashira, K Hooman, H Yaguchi, H Masubuchi, S Fujikawa
Fluid Dynamics Research 54 (4), 045505, 2022
22022
Axisymmetric free jet of Re→ 0 from a round tube
R Egashira, H Masubuchi, T Fujikawa, S Fujikawa
Fluid Dynamics Research 52 (1), 015507, 2019
22019
Parametric classification and prediction method of cavitation inception under a tension for a finite time and subsequent atmospheric pressure
T FUJIKAWA, RYU EGASHIRA, H YAGUCHI, S FUJIKAWA
ターボ機械 47 (2), 116-124, 2019
22019
Mathematical well-posedness of two-fluid model equation taking interfacial pressure into account
R Egashira, T Kanagawa
Proceedings of International Conference on Multiphase Flow, 1-4, 2013
22013
Fluid flow of a liquid metal in a cylinder driven by a rotating magnetic field
T TAGAWA, R EGASHIRA
Transactions of the Japan Society of Mechanical Engineers, Part B 78 (794 …, 2012
22012
A pressure-based two-phase flow method for computation of bubble cavitation flows
G Peng, R Egashira, T Yano, S Fujikawa
Fluids Engineering Division Summer Meeting 42894, 403-407, 2007
22007
Effects of liquid compressibility on mathematical well-posedness of two-fluid model equation for bubbly flows
R Egashira, T Kanagawa
Proceedings of the 12th Asia Pacific Physics Conference (APPC12), 015051, 2014
12014
Interaction among Straightly In-Line Spherical and Unequal Constant-Volume Bubbles Moving with Different Velocities in Liquid
R EGASHIRA, T FUJIKAWA, S FUJIKAWA
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 78 (793 …, 2012
12012
Dynamical threshold of cavitation due to weak tension induced by LES-based CFD water flows
T Fujikawa, R Egashira, K Hooman, M Fukuda, S Fujikawa
Multiphase Science and Technology 35 (3), 2023
2023
Experimental study on the propagation mechanism of slow wave generated by ultrasonic irradiation through quiescent bubbly water
S OISHI, RYU EGASHIRA
日本実験力学会講演論文集, 109-110, 2021
2021
Numerical study on acoustics in bubbly liquids based on weakly nonlinear wave equations
T Kanagawa, R Egashira
AIP Conference Proceedings 1558 (1), 2341-2343, 2013
2013
Derivation of Effective Wave Equation for Very-High-Frequency Short Waves in Bubbly Liquids
T Kanagawa, R Egashira
Proceedings of the 8th International Symposium on Cavitation, 2012
2012
G1301 Simulations of Cavitating Flow in a Venturi Nozzle by a Bubble Mixture Flow Model (2)
G Peng, R Egashira, T Yano, S Fujikawa
The Proceedings of the Fluids engineering conference 2007, _G1301-1_-_G1301-4_, 2007
2007
G702 Numerical Computation of Cavitating Flow by a Compressible Two-phase Flow Method Based on the Bubble Cavitation Model (2)
G Peng, R Egashira, T Yano, S Fujikawa
The Proceedings of the Fluids engineering conference 2006, _G702-1_-_G702-4_, 2006
2006
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