S051052 鉛直方向に配置した2本のソレノイドコイル間に発生する磁気力が扁平容器内の水のレイリーベナール対流に及ぼす磁気効果([S051-05]複雑流体の流動現象(5))

抄録

We numerically examined the induction of spoke pattern on Rayleigh-Benard convection(diameter/vessel height=10, Pr=6.0, Ra=1.0x10^4) varying the vertical and redial components of magnetic force. We investigated the influenceof the magnetic force by using 2 turns coil as well as the actual conventional magnet of 1800 turns coil. As the results, the radial component was found to be so important to induce the spoke pattern on convection.