B134 曲面板に沿う超音速噴流のコアンダ現象の解明
2004 年 24 巻 Supplement2 号 p. 89-92
詳細
2004 年 24 巻 Supplement2 号 p. 89-92
It is very meaningful that the Coanda effect is one of the characters of the jet flow, which clarifies the structure and behavior from the viewpoint of technological application. Recently, the numerical analysis and the experiment have been studied for the subsonic flow, but almost have not been researched for the supersonic flow. Then, the jet flow was issued from an asymmetric nozzle with an oblique outlet, the structure of the Coanda effect of the supersonic flow along curved surface wall was clarified, and the process where the Coanda effect was caused by the numerical analysis was clarified in this research too. As a result, it was able to be confirmed that the experiment and the numerical analysis were corresponding well. In addition, the Coanda effect of a supersonic flow through the numerical analysis was studied.
