| 汽车运动空气流场变分原理 |
| |
| 引用本文： | 金伏生. 汽车运动空气流场变分原理[J]. 汽车工程, 1994, 16(2): 65-67 |
| |
| 作者姓名： | 金伏生 |
| |
| 作者单位： | 武汉工学院 |
| |
| 摘 要： | 文中给出汽车运动空气流场的严格互补极点－鞍点定理，并且证明变分解存在唯一性。首次为汽车空气形状阻力变分有限元解奠定了理论基础。
|
| 关 键 词： | 汽车 空气阻力 变分原理 |
The Variational Principle of Air Flow Field around Moving Vehicle |
| |
| Jin Fusheng. The Variational Principle of Air Flow Field around Moving Vehicle[J]. Automotive Engineering, 1994, 16(2): 65-67 |
| |
| Authors: | Jin Fusheng |
| |
| Affiliation: | Jin Fusheng |
| |
| Abstract: | The strictly complementary extreme- saddle point principle of air flow field around moving vehicle is presented and the uniqueness of variational solution is proved. It is first time that the rigorous theoretical basis of variational finite element solution is established for air resistance of motor vehicle. |
| |
| Keywords: | Automobile Air resistance Variational principle |
| 本文献已被 CNKI 维普 等数据库收录！ |
