mesh generation 中文意思是什麼

mesh generation 解釋
網格生成
  • 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...
  • generation : n. 1. 代〈約30年〉，世代，時代；同時代的人。2. 一代[一世]。3. 生殖，生育；發生，產生。4. 【數學】（面、體、線的）形成。5. 完善化階段，完善化方案，完善化的模型；發展階段。
  1. 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
  2. Research and implementation of hexahedral mesh generation algorithm based on sweeping

    基於掃掠法的六面體網格生成演算法及實現
  3. 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
  4. Adaptive mesh generation and simulation of apfsds and sabots

    干擾流場模擬中的應用
  5. In order to improve the efficiency of the mesh generation, we employ the transfinite interpolation method. in low speed flow ( m < 0. 05 ), the low mach will aggravate the difference between eigenvalues of the system and make the convergence sharply difficult. as for this, we use the preconditioning method to remove it

    另外，我們求解的是極低馬赫數下的流場（ m 0 . 05 ） ，極低的馬赫數會導致可壓流動方程十分僵硬而難以收斂，對此，我們對n - s方程進行了矩陣預處理。
  6. Node - based local mesh generation algorithm

    基於節點的局部網格生成演算法
  7. This paper described a cross - flow type of indirect evaporative cooler with condensation in primary airflow. according to the heat and mass transfer performance of indirect evaporative cooler, three - dimensional mathematical model had been established. with the preprocessor gambit, the geometry and mesh generation was completed

    論文根據間接蒸發冷卻過程傳熱傳質的特點，對間接蒸發冷卻器進行了合理必要的簡化假設，應用計算流體力學（ cfd ）方法，建立了板式間接蒸發冷卻器的三維數學物理模型。
  8. Certain discrepancy remain between the simulation results and the experiment results, not only caused by the turbulent model, but also by the simplification of the inlet boundary condition and the mesh generation. modeling gas - particles interaction flows is complex. in this thesis, gas - phase transport equations coupled with the gas - particle interaction are derived based on the dsm turbulent models to handle the interaction of momentum and kinetic energy of turbulence between the gas and particles

    分離器內的固體顆粒運動採用涉及湍流擴散影響的隨機軌道模型和確定軌道模型，同時在湍流模型中加入了顆粒影響的源項，在流場計算的基礎上，模擬了不同直徑的顆粒在分離器內的運動規律及顆粒分離效率，並同理論和實驗得到的數據進行了比較。
  9. An original mesh generation method based on the nc track points of tool surfaces is proposed here, the method can automatically generate meshes consisting of only quadrilateral elements, which is desirable for better accuracy and efficiency of simulation. besides, an automatic local coarsening algorithm for structured quadrilateral meshes is also developed. for arbitrary discrete points on auto body surfaces, an automatic triangulation method is adopted and a series of mesh optimization methods with given constraint conditions are proposed

    創新地提出了基於模具型腔表面nc數控軌跡點的全自動四邊形網格生成演算法，提出了結構化四邊形網格局部自動優化演算法，研究了基於車身曲面離散點的三角形網格自動生成演算法，並提出了給定約束條件的三角形優化演算法，探討性地研究了基於模具曲率半徑的板料初始網格局部自動細化演算法。
  10. Based on the manifold element method, zienkienwicz and zhu ' s error estimation is adopted. a fine mesh is got by automatic mesh generation. soil body is nonlinear, and incremental elastoplastic can simulate it well

    根據zienkienwicz和zhu提出的應力平滑誤差原理計算流形單元誤差，應用自行編制的平面三節點網格生成器，進行流形單元的網格細剖和優化。
  11. This paper researches the 3d cartesian mesh generation that newly grows up in recent years

    直角切割網格技術是近幾年新發展起來的一種網格生成技術。
  12. Boundary pre - adjustment method for finite - element mesh generation of closed surface

    閉曲面有限元網格生成的邊界預調整方法
  13. Automatic mesh generation for machine tool dynamic analysis

    機床整機靜動態分析有限元網格的自動生成
  14. Parameterized nurbs surface modeling and mesh generation for stamping tools

    曲面造型及有限元網格劃分
  15. A finite element mesh generation method based on polygon decomposition

    一種基於多邊形剖分的有限元網格生成方法
  16. However, this is depend on the accurate simulation on nonlinear transient electromagnetic field, which relate with many aspects, include transient theory of machine, numerical calculation method, solving nonlinear equations, fem mesh generation and so on

    但是，這首先要依賴于對電機非線性瞬態過程的準確模擬，涉及到從電機的瞬態過程理論、數值計算方法、乃至非線性方程組求解和有限元剖分等多方面的問題。
  17. In this thesis 3d non - linear fem ( finite element method ) and 3d rbsm ( rigid body - spring model ) are used to conduct the following research work : 1. the mesh generation program of fem is improved in the aspects of visualization and systematization. 2

    1 、對有限元前處理作了改進，實現了有限元前處理工作的可視化和流程化等，實現了在visualfortran中對autocad的直接調用和控制，實現了對三維規則體的自動剖分。
  18. Mesh generation for complicated curved surface based on the paving method and the decomposition method

    基於鋪砌法和幾何分解法的復雜曲面網格劃分
  19. The simulation methods and content about the mesh generation, the boundary condition of rotating wheels and moving ground of single car, and about the steady study on the two car running in row and overtaking process has shown the calculation results reliability and the numerical simulation methods feasibility. based on the comparison and analysis of mesh strategy, the descartes mesh strategy and the tetrahedron + prism mesh strategy are chosen. the continuous unsteady overtaking process of the vehicles, traveling with constant but unequal speed is replaced by a finite numerber of steps ; in each the relative position of both vehicles changes

    最後利用滑動交接面技術和動網格技術進行了瞬態的轎車超過某國產大型運輸車的數值模擬研究，在此之前國內外對此項技術均未有系統的研究和可借鑒的結論，以側向間距0 . 5倍轎車車寬為典型，用定性和定量兩種方法對比分析了超車過程中的轎車和運輸車與其單車情況及前文穩態模擬的異同，並將六種側向間距的瞬態結果與單車情況和穩態模擬結果進行了對比分析。
  20. 2 ) for making the meshes consistent on the common boundaries of adjoining surfaces, a new approach of boundary discretization is employed. 3 ) the boundary - representation structure is adopted to fulfill the mesh generation over combined surfaces. 4 ) the quality of surface meshes is improved by point creation on 3d scan lines and diagonal swapping procedure

    通過引入可移動的虛邊界解決了閉合曲面的剖分問題；通過對鄰接曲面公共邊界的統一處理，保證了組合曲面拼合處網格的相容性；以邊界表示數據結構為基礎實現了三維組合曲面的全自動網格剖分；採用空間掃描線布點、診斷交換等技術，優化了網格的質量；並以autocad為支撐平臺objectarx為開發工具，開發了一個基於幾何造型的曲面三角形網格全自動生成程序。
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