| 超高速碰撞数值模拟 |
| |
| 引用本文： | 王本利,孔宪仁.超高速碰撞数值模拟[J].宇航学报,1995,16(2):41-45. |
| |
| 作者姓名： | 王本利 孔宪仁 |
| |
| 作者单位： | 哈尔滨工业大学航天学院 |
| |
| 摘 要： | 本文在耦合欧拉－拉格朗日动参考系中，基于流体弹粘塑性理论，用三维等参元对各向同性材料及正交各向异性材料在超高速碰撞下的动力响应进行了数值模拟。
|
| 关 键 词： | 超高速碰撞 数值模拟 动力响应 材料 |
NUMERICAL SIMULATION FOR HYPERVELOCITY IMPACT |
| |
| Wang Benli,Kong Xianren,Zhu Guidong,Hu Jindong.NUMERICAL SIMULATION FOR HYPERVELOCITY IMPACT[J].Journal of Astronautics,1995,16(2):41-45. |
| |
| Authors: | Wang Benli Kong Xianren Zhu Guidong Hu Jindong |
| |
| Abstract: | Using three dimension isoparametric element the dynamic behaviors for structures with isotropic or othortropic materials subjected to hypervelocity impact have been-simulated. The governing equations are derived in the moving coordinate system of the coupled Eulerian and Lagrangian model based on the hydrodynamic-elastic-viscoplastic model. |
| |
| Keywords: | Hypervelocity impact Numerical simulation Finite element method |
| 本文献已被 CNKI 维普 等数据库收录！ |
