跨聲速流 的英文怎麼說

中文拼音 [kuàshēngliú]
跨聲速流 英文
transonic flow
  • : 動詞1 (抬起一隻腳向前或向左右邁) step; stride 2 (兩腿分在物體的兩邊坐著或立著) bestride; stra...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  1. Computation of transonic viscous flow of a projectile

    彈丸粘性繞數值計算
  2. Numerical simulation of transonic flow field in two turbine cascades

    兩個渦輪葉柵跨聲速流場的數值模擬
  3. 2. the transonic flow field solutions of a ttcp standard waf - body combinations are computed using the software of cfd, the results are agreement with experiment dates, this verifies that the accuracy of the numerical simulation model is ensured

    2 .應用cfd軟體對某ttcp標準卷弧翼-身組合體場進行數值計算,將計算結果與文獻試驗結果進行對比,驗證本文數值計算模型。
  4. Numerical simulation of two dimensional transonic two - phase turbulent flow in nozzle

    噴管二維兩相湍場的數值模擬
  5. Abstract : with an optical probe based on the principle of multi - wavelength light extinction, size and concentration of droplet were measured in a transonic wind tunnel. this paper presents the measurement results

    文摘:應用基於多波長消光法原理發展的光學探針,測量了風洞中不同馬赫數濕空氣自發凝結形成的水滴尺寸及濃度,並給出了實驗結果。
  6. The cell - centred finite volume algorithm, nnd finite volume algorithm and ausm + finite volume algorithm are studied for solving the euler equations, their abilities for hypersonic problem are studied especially

    本文分別對格心有限體積格式、 nnd有限體積格式和ausm +有限體積格式進行了研究,在求解euler方程的基礎上,研究了它們對以及高超場計算問題的解決能力。
  7. The comparison showed that : ( l ) farassat 1a formula is the simplest one and work well for the subsonic rotor. ( 2 ) both kirchhoff formula and k - fwh formula can predict the nonlinear noise generated by transonic rotor ; ( 3 ) when the surface is not positioned in the linear region, kirchhoff approach for rotating integration surface could lead to substantial error, but k - fwh formula can still work well

    數值研究表明: farassat1a公式在預測線性噪方面簡單有效,適用於亞音旋翼的噪預測; kirchhoff公式和k - fwh公式均能夠預測旋翼場,並且具有較高的精度;當源面位於動非線性時, kirchhoff公式會導致很大的計算誤差,而k - fwh公式不存在這樣的問題。
  8. The flowfield over low - drag and long - range projectile with small attack angle is numerically studied from transonic to supersonic velocity. it provides basic work for aerodynamics characteristic of this projectile and for lateral jet interaction flowfield, and it shows this projectile can decrease drag. zonal method is tried to compute flow over projectiles and results is satisfied, but computation is much slower

    系統研究了低阻遠程彈丸在小攻角狀態,低、高和超時的非對稱繞場,為該彈形氣動力研究提供理論指導並為彈丸側噴研究奠定基礎,結果顯示低阻遠程彈丸外形具有優化繞場、減小空氣阻力的特點。
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