空氣軌跡 的英文怎麼說

中文拼音 [kōngguǐ]
空氣軌跡 英文
air trajectory
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
  • : 名詞1 (留下的印子; 痕跡) mark; trace 2 (前人遺留的建築或器物等) remains; ruins; vestige 3 (...
  • 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
  • 軌跡 : 1 [數學] (某點在空間移動的路線) locus; trajectory; trail; travel; path; way; [電子學] trace; li...
  1. This paper is developed a algorithm to generate airplane ' s 4d approach trajectory, by using fourth order runge - kutta, based on a set of point mass equations of motion, pilot procedure and air traffic control procedure

    本論文是基於飛機質心運動方程組,結合飛行操作程序和管管製程序,根據飛機的動力學模型、推力模型和實時的大象模型,用四階龍格? ?庫塔積分法規劃出飛機下降進近4d
  2. ( 1 ) the cfd model for the pulse combustion spray drying process. the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper, which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber. the momentum, heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed

    為解決這一難題,本文利用體一顆粒兩相流理論和計算流體力學( cfd )技術,建立了更符合實際噴霧乾燥過程的數學模型即噴霧乾燥的cfd模型,並進行了脈動燃燒噴霧乾燥過程模擬,其主要內容如下: ( 1 )建立了脈動燃燒噴霧乾燥的cfd模型該數學模型建立在體一顆粒兩相流基礎之上,用標準k -模型預測乾燥室內的體湍流運動過程,顆粒道模型追蹤乾燥室內顆粒群的運動,熱質傳遞模型描述和液滴的熱質傳遞過程。
  3. Observation of meteors throws light on our understanding of the motion of the celestial bodies in our solar system, physical properties of the earths upper atmosphere and the spatial distribution of meteoroids which helps choosing safe and proper trajectories for launch vehicles such as artificial satellites

    觀測研究流星對研究太陽系天體的運動地球高物理性質了解流星體分佈這項資料對選擇航天器如人造衛星的運行十分重要等都有重要的意義。
  4. For the following training tutorial, we have used tracks of extraterrestrial particles that were captured in the odce collector on the russian space station mir, and tracks of submicron dust particles shot into aerogel at 20 km / sec using a van der graaf dust accelerator in heidelberg, germany

    在隨后的培訓指南里,我們使用的是俄羅斯和平號間站上的odce收集器捕獲的地外微粒,和一些使用德國海德堡「范德夫岡」塵埃加速器以20千米/秒的速度射入凝膠的亞微米微粒的
  5. Results from this investigation show that the loss generation within the coolant holes is substantial and that ejection into regions of low static pressure increases the loss per unit coolant mass flow. the results also reveal strong interactions between endwall coolant ejection and secondary flow in the blade passage. the secondary flow has a strong influence on coolant trajectories and coolant ejection delays the three - dimensional separation of the inlet boundary layer on the endwall, chang the secondary flow and reduces its associated losses

    本文的研究成果顯示,冷卻孔內產生的損失是主要的,並且低靜壓區域的冷噴射會增加單位冷質量流的消耗;噴射的冷與葉柵端壁流場之間有強烈的相互作用;二次流對冷卻的流動有較強的影響;冷噴射能延緩端壁入口邊界層的三維分離、改變二次流從而減少其相關損耗。
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