超音速燃焼器における燃料噴射孔形状が貫通に及ぼす影響の検討(空気力学・高エンタルピー流(2),一般講演)

概要

論文の詳細を見る
Both the wind tunnel experiments and the numerical analyses on helium injections with various injector geometry configurations were performed in order to achieve high penetration and effective mixing between supersonic crossflow and injectant. The stinger shaped injector showed the best penetration performance among all injectors. There was a difference between the experiment and the numerical analysis in evaluation of the injectant concentration. However, the penetration height resulted from the numerical analysis showed good agreement with that from the experiment. It is believed that the reduction of the disturbance of the plume to the crossflow leads to the increment in the penetration.
日本流体力学会の論文
2007-08-06