中英
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computational domain中文是什么意思
發音:
- 中文翻譯
- 造句
- 計算區域
- computational adj. 計算的。
- domain n. 1.領土，版圖；領地。 2.管區，勢力圈；(特定動 ...
- domain n. 1.領土，版圖；領地。 2.管區，勢力圈；(特定動物等的)生長圈；(學問、活動等的)領域，范圍；【物理學】磁區，疇；【數學】域；整環。 3.產業，房地產；【法律】土地[產業]所有權。 4.【計算機】域名(＝ domain name)。 the domain of Great Britain 英國的版圖。 the domain of science 科學領域。 Geography is not within my domain. 地理不是我的專長。 We enter the domain of the pine trees. 我們進入了松樹生長帶。 be out of one's domain 非其所長。 domain of use 【法律】地上權。 eminent domain 【法律】(國家對一切產業的)支配權，征用權。 -al,-nial adj. 1.屬于某一領地[領域]的。 2.擁有領地的。
- the domain 領地
- cm computational 計算方面的
- cmp computational 計算方面的
- computational accuracy 計算精度
- computational aids 計算工具
- computational algorithm 計算邏輯算法; 計算算法
- computational analysis 計算分析
- computational astrophysics 計算天體物理學
- computational biology 計算生物學; 生物計算
- computational capabilities 計算能力
- computational chemistry 計算化學
- computational complexity 計算復雜性; 計算量
- computational condition 計算條件
- computational costs 計算費用
- computational data 計算數據
- computational details 計算細節
- computational dynamics 計算動力學
- computational efficiency 計算效率
- computational effort 計算工作量
- computational element 計算單元
- computational envelope 計算封套
- computational error 計算錯誤; 計算誤差
- The numerical solution would be a good approximation of the original solution restricted in the computational domain
將該計算結果作為原問題在有界計算區域上的數值近似解。 - Then we can reduce the original problem to a boundary value problem defined on the bounded computational domain
這樣我們可以將原無界區域上的定解問題約化為定義在有界計算區域上的邊值問題。 - In this scheme , the computational domain is first divided into two sub - domains , inner domain near the building ' s surface and outer domain far away from the building
網格剖分時，首先將計算區域劃分為緊靠建筑物表面的內層區域和離建筑物較遠處的外圍區域。 - The mathematical model based on gis is built , and the interface program of data conversion between the two models is designed , and the spatial discretion of the computational domain is discussed
在此基礎上，建立了基于gis的泥沙數學模型，設計了兩種模式數據交換的接口程序，探討了泥沙模型計算域空間離散問題。 - Only clouds of points instead of grids are distributed over the computational domain and the spatial derivatives of the considered partial equations are estimated using a least - square curve fit on local clouds of points
與傳統的網格方法不同，無網格方法的核心是用“點云”離散求解區域，并基于當地點云離散結構，引入二次極小曲面逼近空間導數。 - Namely for the given problem we introduce some suitable artificial boundaries to divide the unbounded physical domain into the bounded computational domain and unbounded part and set up high order artificial boundary conditions on the given artificial boundaries
也就是，對于給定的問題通過引入適當的人工邊界，將物理區域分為有界計算區域和無界部分并且在該人工邊界上建立高精度的人工邊界條件。 - A novel strip - coil - baffle structure used to enhance heat transfer and support the tube bundle for a tube - shell heat exchanger is proposed . the new structure can sleeve the tubes in bundle alternatively to create a vortex flow in a heat exchanger . the numerical simulation on the flow and heat transfer characteristics for this new structure heat exchanger is conducted . the computational domain consists of two strip - coil sleeved tubes and two bare tubes oppositely placed at each corner of a square . the velocity and temperature fields in such strip - coil - baffled channel are simulated using fluent software . the effects of the strip - coil - baffles on heat transfer enhancement and flow resistance in relation to the reynolds number are analyzed . the results show that this new structure bundle can enhance the heat transfer coefficient up to a range of 40 ? to 55 ? in comparison with a bare tube bundle ; meanwhile , higher flow resistance is also accompanied . it is believe that the strip - coil - baffled heat exchanger should have promising applications in many industry fields
介紹了一種用于強化管殼式換熱器殼側傳熱和支撐管束的螺旋折流片新型結構,該結構是對換熱器管子相間地套上螺旋折流片以產生旋渦流動.研究模型是在正方形布置的4個管子中的2個對角管子套上螺旋折流片后形成的通道,利用fluent軟件對該上述四管通道模型的流場和溫度分布情況進行了數值模擬;分析了四管通道模型中螺旋折流片對強化傳熱和流動阻力隨雷諾數的變化關系的影響.算例結果顯示該新型結構可比相同尺寸的光管通道中的情形傳熱系數提高約40 ? 55 ? ,同時也將伴隨較高的流動阻力.可以相信螺旋折流片式換熱器將會在許多工業領域有良好的應用前景 - In order to validate the feasibility of the novel algorithm , ultrawide band pulse wave is used as incident wave . computational domains are limited by absorbing boundary condition . the transformation technique from near zone to far zone is used when the sampling spot is outside of the computational domains
時域成像技術以超寬帶脈沖源作為入射波源，用吸收邊界條件來界定計算域，而當采樣點遠離計算區域時，需要通過近?遠場的轉換技術把近場等效面上的信息轉換到遠場，本文采用簡單而實用的柱面波外推法作為近?遠場的轉換方法，收到了較好的效果。 - After the coordinate transformation , the discrete velocity boltzmann equation is solved directly in computational domain to preserve the geometry of body . the results comparison of cylindrical couette flow at different size meshes , different lattice bgk models and different algorithms shows that , not only the precision of the incompressible lattice bgk model is satisfactory , but also the curvilinear coordinate algorithm is efficient
首先計算了存在理論解的圓柱couette流動，并針對不同數目的離散網格、不同格子模型以及不同坐標系算法，對結果進行了比較，不僅再次印證了本文第四章給出的不可壓格子模型具有滿意的計算精度，而且表明本章的貼體坐標算法是行之有效的。
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