未解釋的擾動 的英文怎麼說
中文拼音 [wèijiěshìderǎodòng]
未解釋的擾動
英文
unexplained disturbance- 未 : Ⅰ副詞1 (沒) did not; have not 2 (不) not Ⅱ名詞1 (地支的第八位) the eighth of the twelve ear...
- 解 : 解動詞(解送) send under guard
- 釋 : Ⅰ動詞1 (解釋) explain; elucidate 2 (消除) clear up; dispel 3 (放開; 放下) let go; be reliev...
- 的 : 4次方是 The fourth power of 2 is direction
- 擾 : Ⅰ動詞1 (擾亂; 攪擾) harass; trouble 2 (客套話 因受人款待而表示客氣) trespass on sb s hospital...
- 解釋 : explain; expound; interpret; explicate; elucidate; tale
- 擾動 : excitation; turbulent motion; turbulence; destabilization; [物理學] perturbation motion; [地質學]...
-
Abstract : a numerical investigation of three - dimensional separated flows about a hemisphere - cylinder is presented. the analysis has been restricted to transonic and laminar flows. results are given for the complex flow field structures including shock, boundary layer, separated flow, vertical flow and their mutual effects. the topological structures of the separated flow is shown
文摘:本文數值模擬了半球柱在跨音速、中等攻角時的粘性層流繞流,研究了流場中的復雜三維分離形態結構,其中包含流向與橫向的主分離、二次分離、以及激波邊界層的相互干擾,解釋了在球柱接合部精確捕獲的壓力波動與流動主分離、二次分離的影響關系,這個現象是前人的計算5 , 6未捕捉到的。
分享友人