詞語：downwash
downwash的解釋
downwash['daunwɔʃ]n. [航]氣流下洗；向下運動；由高處衝下的物質
downwash的意思
downwash 下洗;下降氣流;下向氣流;下洗流;downwash velocity 下洗速度;downwash vertical 下洗垂直速度;Velocity Downwash 洗流速度。;effective downwash 有效下洗流;有效下向氣流;
downwash的參考例句
1.Second, with effects of rotor downwash and side wash on engine jet, heat source method is carried out to calculate the temperature field of the helicopter. 在考慮旋翼洗流作用的前提下，利用熱源法計算由發動機噴流影響的直升機機身溫度場。最後分析所得結果，繪製直升機機身溫度分佈圖。
2.Problem was we wanted to save them with a helicopter, but the so-called downwash, the turbulence under the helicopter made it impossible to get close from above. 問題是，偶們想用直升機來進行救援，但是所謂的氣流下洗，直升飛機下面的湍流使偶們根本無法從上面接近 。
3.Regarding the rotor downwash flow as an interference cross-flow, the engine jet flow field is simulated by using the calculated downwash velocity as a bounty condition. 在此基礎上，將旋翼洗流視為一種橫流乾擾，以計算得出的洗流速度為邊界條件，進行了發動機熱噴流模擬；