| タイトル | Ablative Thermal Response Analysis Using the Finite Element Method |
| 本文（外部サイト） | http://hdl.handle.net/2060/20090007598 |
| 著者（英） | Dec John A.; Braun, Robert D. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2009-01-05 |
| 言語 | eng |
| 内容記述 | A review of the classic techniques used to solve ablative thermal response problems is presented. The advantages and disadvantages of both the finite element and finite difference methods are described. As a first step in developing a three dimensional finite element based ablative thermal response capability, a one dimensional computer tool has been developed. The finite element method is used to discretize the governing differential equations and Galerkin's method of weighted residuals is used to derive the element equations. A code to code comparison between the current 1-D tool and the 1-D Fully Implicit Ablation and Thermal Response Program (FIAT) has been performed. |
| NASA分類 | Fluid Mechanics and Thermodynamics |
| レポートNO | AIAA-Paper-2009-0259
LF99-7029 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
