jet mach number 中文意思是什麼
jet mach number
解釋
噴流馬赫數-
The ratio of mach number between lateral jet and free flow induce intensity degree of jet interaction. it has no obvious difference between two interactions with two types of nozzle exit configuration, rectangle and ellipse. the shock in front of jet results in increase of shock resistance and the jet ejection causes increase of base resistance
研究表明,側噴流與來流馬赫數之比是影響繞流場的重要因素,該值越大則側噴干擾越強烈,矩形和橢圓形兩種側噴口形狀對側噴流場干擾波系的影響並不明顯。
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