visualization of flow 中文意思是什麼

visualization of flow 解釋
憐顯示
  • visualization : x線造影
  • of : OF ＝Old French 古法語。
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  1. At the same time, differen t arrays of electrodes have been studied. flow visualization has shown that the plasma between symmetric streamwise electrode strips ca n ' t induce flow velocity at the same phrase driving but can at multi - phrase driving, and asymmetric streamwise eledtrode strips can induce flow velocity both at the same phrase and at multi - phrase driving in still air. in principle, the experimental results correspond to that of the cooperant research between university of tennessee and nasa langley research center

    流動顯示實驗表明，在一個大氣壓下，對于電極對稱分佈的情況，在同相位的射頻激勵下，靜止的空氣中沒有明顯的現象，而在多相位射頻激勵下，靜止空氣中的二維平板上可以產生推力，誘導了流場；對于電極的非對稱分佈的情況，在同相位或多相位的射頻激勵下，都能在二維平板上產生推力，並誘導流場。
  2. 2. two mechanisms of flow acceleration have been discovered by flow visualization, that is, paraelectric and peristaltic

    二、進行了流動顯示實驗，揭示了電流體順電效應和蠕動效應兩種加速機理。
  3. Computational flow imaging ( cfi ) uses theoretical predictions of the interaction and transmission of optical waves through theoretical flowfield to generate digital pictures that simulate real observations. it was used to construct flow visualization corresponding to shadowgraph, schlieren, interferometric and planar laser induced fluorescence ( plif ) images. by providing a better insight into the flow physics and cfd code behavior, cfi is proving to be extremely useful to experimentally validate cfd codes

    計算光學流動顯示技術（ computationalflowimaging - cfi ）就是把數值計算（ cfd ）獲得的流場中的物理場，經過與實驗相同的計算光學（全息干涉、紋影、陰影、平面激光誘導熒光）的過程轉換為所需的各個方向與試驗流動顯示圖像相對應的計算流動圖像。
  4. The flow visualization indicates the primary cause of the phenomena to be a combination of mass transport and vortical structures induced by strong paraelectric and peristaltic electrohydrodynamic ( ehd ) body forces on the flow. the main jobs of this paper can be generalized as follow : 1

    流動顯示結果表明了該實驗現象的初步原因，由於在自洽電磁場中等離子體的電流體（ ehd ）順電力與蠕動力誘導了渦和能量輸運所致。
  5. Cfx software is used to simulate flow fields of water cushion pool. contour stream line, vortex and kinetic energy in water cushion pool are found and offered as visualization form. the results of numerical simulation and piv are analyzed and compared in this paper

    使用數值軟體（ cfx ）對此水工實驗模型的淹沒射流流場進行了數值模擬，得到水墊塘內的速度場、等流函數線圖，將這些計算結果以可視化結果的形式給出。
  6. Reynolds numbers ( based on average velocity at passage inlet and hydraulic diameter of the passage ) are changing from 20000 to 80000 and the extraction ratios ( suction ratios, sr ) are changing from 0. 30 to 0. 60 for each test model. so the influences of reynolds numbers, suction ratios and etc. on the discharge coefficients and pressure loss characterist ics are also presented. flow fields of typical passages are visualized with the flow visualization techniques and measured with hot - wire anemometer

    對每一種通道結構，實驗在不同通道進口雷諾數（ re = 20000 、 40000 、 60000 、 80000 ）和不同通道總出流比（ sr = 0 . 30 、 0 . 45 、 0 . 60 ）下進行，以研究這兩個流動參數及其它相應變化的參數（氣膜孔的雷諾數re _ h 、氣膜孔與通道的動量比i等）對出流特性和流阻特性的影響規律。
  7. The visualization objects include the power flow animation, each customer ' s use rate of transmission line, the power supplying paths. a novel method is developed using power flow tracing method for finding all the directed paths between two designed nodes in the directed graph with loops

    鑒于目前還沒有高效的供電路徑搜索的數值方法，發展了一種新的基於潮流跟蹤的供電路徑搜索新方法，該方法可以通過簡單的運算來獲得帶環路網路指定兩節點間的所有供電路徑。
  8. Using method of oil - flow visualization techniques and measuring pressure distribution along airfoil chordwise and spanwise studies have been down for sidewall boundary - layer displacement effect in two - dimensional wind tunnel. three different chord models were tested in two different wind tunnel. in order to clarify the sidewall effects and study method of sidewall suction theory and sidewall interference correction method to remove effects of sidewall on model. the results of oil - flow test show that selection rational suction wary can obtain better testing results. by investigations on effects of the sidewall boundary layer suction and application of a sidewall interference correction method

    為了很好地解決多機場航班隊列的擁塞問題，在將進場容量、離場容量與機場容量作為統一整體的情況下，充分考慮了機場間的網路效應，詳細研究了多機場航班隊列的優化問題，建立了多機場開放式非實時流量管理的數學模型，通過選取適當的決策變量，使其為線性0 - 1整數規劃模型，實現了中心流量集中管理.與其它演算法不同，本文提出的啟發式隱枚舉演算法能很好地解決此類問題，對某機場網路系統的模擬結果證明了所建模型、優化演算法及相應軟體的有效性和可靠性
  9. In the module of 3d visualization, the flow of volume rendering is given : pretreatment of volume data - > data sorting - > illumination procession - > volume rendering

    對於三維可視化模塊，詳細闡述了其實現流程：體數據預處理數據分類光照模型、明暗處理各種剖分方式繪制圖象。
  10. Then the isoparametric finite - difference three - dimensional transient groundwater numerical model is presented. visual modflow, the most popular standard visualization software package approved by the hydraulic scientists and technicians on simulating the groundwater flow is used to simulate and calibrate the groundwater level and quantity of the research area. at last, the changes of the hydraulic head and the produced quantity in the future were predicted according to the tested parameter and the modified model

    在水文地質概念模型的基礎上，進一步建立了研究區完整的三維有限差分非穩定流數學模型，利用目前國際上最盛行，且被各國同行一致認可的三維地下水流模擬軟體? ? visualmodflow對該區地下水的水位和水量進行模擬求解，最後，利用識別的參數和驗證后的模型預測了今後的水位變化趨勢和可開采量。
  11. Abstract : the flow field mesurement and visualization of the reduced sp ace shuttle model are introduced briefly. that includes the vortex field mesureme nt 、 body pressure distribution mesurement and oil flow visualization. the testing mach nos and angles of attack are 0. 4, 0. 6, 0. 8, 1. 5, = 0 ？

    文摘:敘述航天飛機簡化模型流場測量與觀察，進行了旋渦場測量，機身壓力分佈測量和組合體的油流觀察。
  12. Cfd commercial softwares receive extensive attention for their strong function to simulate complicated flow phenomena, man - machine conversation interfacial operation, intuitionistic and clear flow field visualization. the development of the softwares gains powerful sustainment from industry and government in west countries

    Cfd商業軟體以其模擬復雜流動現象的強大功能、人機對話的界面操作以及直觀清晰的流場顯示得到了人們的廣泛關注，其發展在西方國家得到了工業界和政府部門的大力支持。
  13. Quantitative flow visualization on unsteady flow fields of wing rock

    滾擺非定常流場的定量流動顯示
  14. Detailed transient jet - interaction flow visualization studies highlight the complex nature of the three dimensional interaction phenomena and provide insight into the physics of the flow structure

    提出了瞬態噴流數值計算邊界條件的建立方法。給出了更為詳細的噴流瞬態干擾流場結構。
  15. The flow visualization has assured the correctness of the scheme

    流動顯示實驗驗證了研究方案的可行性。
  16. The establishment of the power system transmission parameter management system will have great effects on rising the ability for the supervisory and management of power systems. visualization, integrating with the energy management system ( ems ) and the online display of the values of power flow and voltage take effective way to the security and reliability of the power transmission systems

    採用圖形化、可視化手段，通過與能量管理系統ems （ energymanagementsystem ）的集成，實現潮流與電壓的可視化在線顯示，對提高電網的調度效率，從而提高電網運行的安全性、可靠性有著重大的現實意義。
  17. A measurement system was developed based on flow visualization and image processing techniques, which can be used to investigate the spatial structure of low - speed streaks in the near wall region of turbulent open channel flow

    基於流動顯示和圖像處理技術，獨立開發了明槽紊流近壁區帶狀結構的實時測量系統。
  18. In this paper, the spatial structure of the low - speed streaks and particle motion in the near wall region of turbulent open channel flow were observed on the side and bottom of a water flume, respectively, using flow visualization and image processing techniques

    本文以試驗研究為主要手段，採用流動顯示和圖像處理技術，從水槽底部和側面兩個方向測量，分別對明槽紊流近壁區的帶狀結構及顆粒運動特性進行了系統的試驗研究。
  19. Firstly, the numerical simulation was performed on the fuselage by solving the incompressible n - s equation. secondly, with the aid of flow visualization and seven - hole probe experiment on the fuselage, the afterbody wake flow was investigated clearly

    機身後體屬于機身的一部分，本文首先進行了單獨機身的數值計算，得到了機身表面的壓力分佈；其次，本文對單獨機身模型進行了實驗研究。
  20. The effective approaches of improving the level of information technology application in geological surveying and mineral resource exploration are : ( 1 ) a common data platform should be established based on subject geological and mineral point source resource databases ( including spatial databases and attribute databases ) according to the character of the work itself ; ( 2 ) the main flow of geological surveying and mineral resource exploration can be rebuilt by making use of information system technology to put the computer aided whole working flow into practice ; ( 3 ) the " multi - s " system integration such as technical integration, network integration, data integration and application integration should be carried out, and meanwhile 3d visualization of exploration data can be realized

    摘要實現地礦勘查工作信息化的有效途徑與方法是根據地礦勘查工作自身的特點，建立以主題式地礦點源數據庫（包括空間數據庫和屬性數據庫）為基礎的共用數據平臺；利用信息系統技術對地礦勘查工作主流程進行充分改造，實現全程計算機輔助化；進行「多s 」的技術集成、網路集成、數據集成和應用集成，同時實現勘查數據的三維視覺化。
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