抄録
The jet is classified into the free shear flow in fluid mechanics, and is found well in the natural world and the industrial world. Especially, the jet is positively used in the industrial world for various purposes which are heating, cooling, drying, reactive promotion, and so on. Therefore, it is very important to understand the character of the jet and make an advanced control for an environment load decreasing. We try to examine the control method of the fluidic actuator by very small signals, for example, laser radiation pressure in axisymmetric flow fields.
