mesh method 中文意思是什麼

mesh method 解釋
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  • mesh : n 1 網眼；篩孔；〈pl 〉網，網狀物，網路；網絲；銅紗；〈pl 〉法網。2 【機械工程】（齒輪的）嚙合。v...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Here i use three different ways to solve a same case, an assembly room with underfloor air conditioning system. first, " direct method ' restablish the geometry, mesh it and read it into fluent, get the results

    一般的研究單位是不具備這種昂貴的設備的，因此如何有效利用cfd技術進行模擬這一問題十分值得探討。
  2. The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established

    論文首先在分析空間嚙合原理基礎上，採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式，對弧面分度凸輪的嚙合特性進行了深入的分析和研究，對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導，並給出算例。
  3. Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted

    研究的主要結果具體如下： 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素，確定了浸出鋅浮渣的最佳條件為：液固比為6 ： 1 ，攪拌速度為250r min ，粒度為- 120目，酸浸時間為5 . 0h ，硫酸濃度30 ，鋅浮渣的浸出率大於92 . 0 ； 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上，提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法，並分析和討論了影響除錳率和除鐵率等各種因素，確定了除錳的條件為：溫度90 ， ph值5 . 4 ，反應時間3h ，過硫酸銨達到理論值的1 . 2倍，除錳率超過99 . 86 ；聯合法除鐵的條件為：氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  4. A new method of hexahedral mesh generation in 3 - d finite elements

    模擬不連續介質的非連續有限元法
  5. Study on automatic hexahedral mesh generation method based on the local wave method

    基於局部波形法的六面體自動分割網格法研究
  6. A kind of complete automatic subdivision method for mesh of hexahedron based on quadratic subdivision of tetrahedron was put forward and the corresponding program was developed

    摘要提出了一種基於四面體二次剖分的六面體網格全自動剖分方法，研製了相應的程序。
  7. The paper also does some deep research on the mesh characteristic of the mechanism, analyses the cause o f the cam profile error and index error during working, using object - oriented method, vc + + and pro / toolkit, performs second development to pro / engineer, completes entity proplasm of the cam mechanism using only few parameters, the press angle calculate module, error analysis module and curvature calculate module are built on the basis of it

    然後通過對弧面分度凸輪加工中產生廓面誤差及工作時產生分度誤差原因的分析，建立了計算加工和分度誤差的數學模型。應用vc + +和pro toolkit對pro engineer進行二次開發，建立了弧面分度凸輪機構的參數化設計和三維造型及壓力角、誘導主曲率等運動特性和誤差分析軟體系統。
  8. In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered

    論文根據熱傳導理論、彈性徐變理論及有限元理論，用三維有限元浮動網格法對拱壩施工期和運行期溫度場、徐變應力場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場、徐變應力場的分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、彈模變化、絕熱溫升過程、環境溫度的變化、混凝土徐變、自生體積變形等因素對壩體溫度應力的影響。
  9. The sew method, through curve method and through curve mesh method are presented to construct the turbine blade surface which is a free 3d surface

    提出了縫合法，截面線整體造型法和曲線網格法三種不同的葉身型面造型方法。
  10. In this article, according to heat conduction theory and finite element theory, the temperature field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, thermal insulation change, surrounding temperature change and water storage on temperature field in the arch dam are also considered

    論文根據熱傳導理論及有限元理論，用三維有限元浮動網格法對施工期和運行期溫度場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、絕熱溫升過程及壩體材料分區、水庫分期蓄水和環境溫度變化等因素對壩體溫度場的影響。
  11. In order to reduce the calculation scale of the simulation, three dimension finite element relocating mesh model, which is controlled by the age of concrete, is presented. it " s rationality is argued theoretically. through the comparison by the fixed mesh method, it can be concluded that this model is effective, the precision can be assured and the amount of the calculation is reduced

    為了降低模擬計算的規模，本文提出了以混凝土齡期為判斷條件來控制網格浮動的三維有限元網格浮動計算模型，並從理論上分析論證了該模型的合理性，通過與固定網格法計算結果對比得出：該模型是可行的，並且在保證計算精度的前提下大大減小了工作量。
  12. Three - dimension finite element floating mesh method is used to calculate the temperature field and thermal stress of 6aa roller compacted concrete gravity dam section and f6 fault concrete tuck in this paper. the basic theories adopted include heat conduction theory, elastic theory and corresponding finite element calculation equation

    本文用三維有限元浮動網格法對6aa壩段及基礎部位f6斷層混凝土塞的施工過程進行溫度場和溫度應力模擬計算，計算的基本理論是熱傳導理論和彈性理論以及相應的有限元計算公式。
  13. Impervious element temperature field simulating analysis using three - dimensional finite element relocating mesh method for rcc dam

    重力壩防滲體溫度場的三維有限元浮動網格法模擬分析
  14. In the addition, the locally refining mesh method has been studied preliminarily and applied to the study of the local flow around a bridge pier

    此外，本論文還初步研究了網格局部加密方法並應用於橋墩局部繞流流場的研究。
  15. My recent works on moving mesh method are focused on two problem : 1 ) its application to imcompressible flow ; 2 ) its application to conservation law

    最近我們在移動網格方面的研究在以下兩個方面，一個是其在不可壓流體計算中的應用，一個是其在雙曲型守恆律上的應用。
  16. It is found that the use of the locally refining mesh method can improve the results in the refined area greatly, and can improve the results outside the refined area to a certain extent too

    網格局部加密方法的應用明顯的改善了加密區域內的結果，對加密區域外的流場也有一定的改進，具有一定的應用前景。
  17. 3 - d finite element floating mesh method is adopted and relevant programs are compiled. examples are given and the results have proved the method is reasonable and the programs are reliable

    採用浮動網格法，編制了鋼筋混凝土面板施工期溫度場和溫度應力計算程序，所給出的算例表明演算法是正確的，程序是可靠的。
  18. The further extension of the method for solving euler ' s equations is then presented with five - stage runge - kutta time - stepping scheme, studying the artificial dissipation model of unstructured mesh method

    針對守恆型euler方程組的無網格離散形式，借鑒非結構網格方法附加耗散模型，採用五步runge - kutta顯式時間推進格式求解。
  19. Based on the materials properties of rolled compacted concrete dam, three - dimensional finite element relocating mesh method is used to simulate the temperature field of a rcc arch dam from construction to operation period

    摘要依據碾壓混凝土壩的材料特性，採用三維有限元浮動網格法對某碾壓混凝土拱壩施工期至運行期溫度場進行了全過程模擬分析。
  20. This paper mainly calculates the temperature field and thermal stress during construction and operation of rcc, what " s more, studies the distribution regulation of temperature field and temperature stress field of baise roller compacted concrete ( rcc ) overflow dam in guanxi province using three - dimension finite element floating mesh method

    本論文用三維有限元浮動網格法對碾壓混凝土壩溢流壩段施工期和運行期溫度場和溫度應力進行了模擬計算，研究了廣西右江百色水利樞紐碾壓混凝土壩溢流壩段施工期及運行期溫度場和溫度應力場分佈規律。
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