超音速主流中に垂直噴射する燃料ノズルの形状が混合促進に与える影響

抄録

Hot-wire anemometer is used for turbulence measurements in the incompressible flow. To apply to the compressible flow, hot-wire anemometer was calibrated in jet of the compressible flow. Using it, Influence of geometry on mixing effect of gas injecting supersonic flow was clarified. TypeB Tips promoted mixture at x=10mm, y=10mm and x=30mm, y=15mm. TypeA and TypeB Crest showed similar mixing characteristic.