pitch jet 中文意思是什麼
pitch jet
解釋
俯仰操縱噴流-
Navier - strokes equation was solved using simple method. lam - bremhorst k - e was used to simulate turbulent flow. it was indicated in this thesis that a longitudinal vortex would be produced after the jet exhausted from a plate into a boundary layer at a pitch angle and a skew angle
研究結果表明,有一定傾斜角度的單個射流與主流作用后,將在下游產生一個流向渦旋,渦旋使得邊界層內的速度和雷諾應力發生嚴重扭曲,從而形成上洗區域和下洗區域。
分享友人