3237 針対平板電極系放電場を利用する水上移動駆動機構について

概要

論文の詳細を見る
In a pin-to-plate gas discharge system, corona discharge took place over a threshold voltage and a relatively large repulsive force, in the order of 100μN, was induced to the pin electrode due to the ionic wind. The force was almost tangential to the pin electrode even when the pin electrode inclined to the plate electrode. The force was utilized for the driving force of small linear and rotational driving mechanisms on water. The linear mechanism was an inclined pin electrode on a floating plate and the rotational mechanism consisted of two pin electrodes on a floating disk at point-symmetrical positions. Experimental investigation deduced that (1) the driving force was induced over the corona onset voltage, (2) the driving force or torque were maximum when the inclination angle was 45 degrees, and (3) the speed of the mechanisms was increased at high applied voltage and a small air gap.
一般社団法人日本機械学会の論文
2002-09-20