The stability of an electrically conducting fluid flow in a cylinder driven by a multi-pole rotating magnetic field is numerically studied. A time-averaged Lorentz force term including the electric potential is derived on the condition that the sk...

Song, K.W., Wu, S., Tagawa, T., Shi, W. and Zhao, S.

Fluids 4(1) 49 2019 [Refereed]

The thermomagnetic convection of paramagnetic gaseous oxygen in an enclosure under a magnetic field was numerically studied to simulate the thermomagnetic convection in a space environment with no gravity. The magnetic field in the enclosure was n...

International Journal of Thermal Sciences 137 215-228 2019 [Refereed]

The geometric shape of vortex generator (VG) is an important contributory factor to heat transfer enhancement. In this paper, concave and convex curved delta winglet VGs in a channel of plate heat exchanger under laminar flow are studied and compa...

IOP Conference Series: Materials Science and Engineering 424 012068 Oct 2018 [Refereed]

By using the strong magnetic field generated by a superconducting electromagnet, theoretically it is possible to produce the pseudo microgravity environment on the ground. The final goal of this research is to obtain knowledge of fluid control und...

IOP Conference Series: Materials Science and Engineering 424 012016 Oct 2018 [Refereed]

Linear stability of the plane Poiseuille flow of liquid metal under a uniform magnetic field is numerically studied. The liquid metal is driven by a constant pressure gradient in a rectangular duct. The induced magnetic field and the Joule heating...

Magnetohydrodynamics: Historical Evolution and Trends, Fluid Mechanics and Its Applications, Vol. 80

H. Ozoe, J. S. Szmyd and T. Tagawa (edited by S. Molokov, R. Moreau, H. K. Moffatt) (Part:Contributor, Magnetic fields in semiconductor crystal growth)

Three-dimensional numerical computation of gas-liquid two-phase flow under pseudo microgravity environment using a superconducting electromagnet

S. Kikuchi and T. Tagawa

The 9th International Symposium on Electromagnetic Processing of Materials (EPM2018), Awaji Yumebutai International Conference Center, Hyogo Oct 2018

Linear stability of parallel flow of liquid metal in a rectangular duct driven by a constant pressure gradient under the influence of a uniform magnetic field

T. Tagawa

The 9th International Symposium on Electromagnetic Processing of Materials (EPM2018), Awaji Yumebutai International Conference Center, Hyogo Oct 2018

Numerical simulation of an oscillating liquid metal droplet under the influence of alternating magnetic field

TAGAWA Toshio

14th Japan-Korea joint Seminar on Space Environment Utilization Research, KARI, August 24 Aug 2017

Numerical analyses of liquid-gas two-phase flows with moving solid objects

Toshio Tagawa

13th Korea-Japan Joint Seminar on Space Environment Utilization Research, Hokkaido University October 25 Dec 2016

Effect of magnetic field on the half zone Marangoni convection of a low Prandtl number fluid

T. Tagawa and T. Kitayama

11th Korea-Japan Joint Seminar on Space Environment Utilization Research, Tokyo Japan, July 24th Jul 2014