inner vortex 中文意思是什麼
inner vortex
解釋
（旋流集塵器） 內螺旋線-
Although a dual - mode scramjet ' s configuration is simple and mainly consists of inlet, combustor and wake nozzle, its working process is complicated, especially in the combustor, involving a lot of subjects, including hypersonic aerodynamics, combustion chemistry, etc. the inner flow of a combustor is three - dimensional and complicated, including the interaction of shock wave, deflagration, vortex and boundary layer, and so on
它涉及到高超聲速空氣動力學、燃燒化學、擴散傳質等多門學科；其內部的實際流動是復雜的三維流動過程，充滿著激波、膨脹波、燃燒波、各種渦系、附面層及其相互之間的干擾，因此，燃燒室問題是整個發動機研究的關鍵所在。 -
Keywords : circular couette flow, taylor vortex, fluid instability, elliptical inner cylinder
關鍵詞：圓形庫頁特流、泰勒渦漩、流體不穩定、橢圓形內柱。 -
While the precipitation of southeast of inner - mogolio is attributed as the strong convective precipitation, the rainfall of liaoning and northeast of heilongjiang is induced by subtropical high and westerly trough, and that of west of heilongjiang is influenced directly by vortex in upper air
各區域產生極端降水的天氣背景也不相同：內蒙古東南部的降水是前傾槽引起的強對流降水天氣，遼寧和黑龍江東北部的降水是由於副熱帶高壓和西風槽的共同作用引起的。黑龍江西部的降水是由於高空渦的直接作用引起的。 -
1. instead of old inner - mixed vortex nozzles, improved y - type nozzle is developed. the designing calculation of new nozzle and corresponding air distributed organ are made, and the atomization effect is verified and compared with old one
對原內混式旋流型噴油嘴進行改造，改用y型噴嘴，進行了噴嘴改造的設計計算和相應配風器的改造設計計算，比較和校核了其霧化效果。 -
Three - dimensional gas flow field in the new vortex quick separation system with an inner component of fcc disengager was simulated based on the reynolds stress model ( rsm ) provided by cfx
摘要用cfx軟體對催化裂化沉降器新型旋流快分器的氣相流場進行了三維模擬，湍流模型採用雷諾應力輸運方程模型。 -
The results of 10 sets of experiments suggest that in comparison with only one vortex, the intensity of the inward propagation of vorticity strengthens distinctly, vorticity detains in the inner region of typhoon circulation for a longer time, and the local maximum wind speed in the inner region increases clearly
10組試驗的結果指出：與單渦條件相比，渦量內傳的強度顯著加強，渦量滯留在臺風內區的時間加長，內區局域最大風速增大的現象更加清楚。 -
We carried numerical experiments to explore the vrw propagation features in the case of mesoscale vortex street. results show that vortex combination appears two times during vorticity propagated inner ward, with vortex street vorticity less than that of single vortex, which is a new finding in typhoon dynamics
我們對此實施了數值試驗，結果指出：渦列渦量內傳過程中出現了兩次渦合併現象，渦列內傳的渦量比單個中尺度渦內傳的渦量要少。 -
4, the summer rainfall anomaly in northeast china bears close correlation with the atmospheric circulation backgroud. while cold air in middle and high levels of troposphere is active in wet year with the positive anomalies over high - latitude and polar area, the active longwave ridge, the anomalous long - wave ridge in northeast china and inner - mogolia as well as the northward and eastward of the polar vortex, the contrary is in the dry year in northeast china
4東北地區夏季降水異常與大氣環流背景有密切的關系，東北地區夏季多雨年在對流層中、高層冷空氣比較活躍，高緯和極區主要由位勢高度的正距平所控制，貝加爾湖以北的地區長波脊較為活躍，在東北地區和蒙古地區有異常的長波槽發展，極渦位置偏北、偏東；而在東北地區夏季少雨年則容易出現與上述相反的異常環流形式。 -
The main reason of the stepped spillway having greater energy dissipation is tha there is big horizontal vortex in the inner angel of the steps and it makes momenbo exchange with outer mainstream then accelerates the theulence in the water
由於階梯的存在，使得水流在階梯凹角內產生強烈的水平橫軸旋渦，旋滾水流與外部主流之間不斷進行的動量交換加劇了水流內部的紊動，從而使階梯溢流壩有較高的消能率。
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