| 研究生: |
徐玉榮 Yu-Rong Syu |
|---|---|
| 論文名稱: |
在二維空間中使用矩形元素 p-version 有限元素法程式設計 The design of two-dimensional p-version finite element method using rectangular elements by C++ |
| 指導教授: |
吳維漢
Wei-Han Wu |
| 口試委員: | |
| 學位類別: |
碩士 Master |
| 系所名稱: |
理學院 - 數學系 Department of Mathematics |
| 畢業學年度: | 96 |
| 語文別: | 中文 |
| 論文頁數: | 53 |
| 中文關鍵詞: | weak formulation 、Legendre Polynomails 、hierarchical shape function 、有限元素法 、p-version 有限元素法 |
| 外文關鍵詞: | finite element method, hierarchical shape function, p-version finite element method, weak formulation, Legendre Polynomails |
| 相關次數: | 點閱:15 下載:0 |
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在本論文中,我們使用 C++ 程式語言設計一個在二維空間上的 p-version 有限元素法程式。在此設計中,我們使用矩形元素計算以下偏微分方程的數值解[sum^{n}_{l=1} { - igtriangledown cdot (A^{kl} igtriangledown u_{l}) + B^{kl} cdot igtriangledown u_{l} + C^{kl} u_{l} - igtriangledown cdot (D^{kl} u_{l}) } = f^{k} , , k = 1 cdots n]這裡 n 是變數的個數,k 代表第幾條式子,因此上式有 n 個條式子。本論文將詳細說明程式架構與所使用的 hierarchical shape function
In this paper, we design two-dimensional p-version finite element using rectangular elements by C++. In design, we solve the following partial differential equations by using rectangular elements[sum^{n}_{l=1} { - igtriangledown cdot (A^{kl} igtriangledown u_{l}) + B^{kl} cdot igtriangledown u_{l} + C^{kl} u_{l} - igtriangledown cdot (D^{kl} u_{l}) } = f^{k} , , k = 1 cdots n]where n is the number of variables, k stands for the number of equations, so we have n equations.This paper will show the struct of program and hierarchical shape function.
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