| 引用本文: | 陈伟芳,吴其芬.Boltzmann 方程求解方法综述.[J].国防科技大学学报,1999,21(1):4-7.[点击复制] |
| Chen Weifang,Wu Qifen.Methods for Solving Boltzmann Equation[J].Journal of National University of Defense Technology,1999,21(1):4-7[点击复制] |
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| Boltzmann 方程求解方法综述 |
| 陈伟芳, 吴其芬 |
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(国防科技大学 航天技术系 湖南 长沙 410073)
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| 摘要: |
| 本文论述了Boltzmann 方程的求解方法, 在分析了各类求解方法的优缺点之后指出目前Monte-Carlo 直接模拟方法是解决稀薄气体动力学问题的最佳方法。 |
| 关键词: 稀薄气体动力学、Boltzmann 方程、Monte-Carlo直接模拟方法 |
| DOI： |
| 投稿日期：1998-11-25 |
| 基金项目: |
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| Methods for Solving Boltzmann Equation |
| Chen Weifang, Wu Qifen |
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(Department of Aerospace Technology, NUDT, Changsha, 410073)
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| Abstract: |
| Various methods for solving Boltzmann equation are discussed in this paper. After analyzing the advantagesit and shortcomings of each method, it is shown that at present the direct simulation Monte-Carlo method is the best approach to solving rarefied gas dynamic problems. |
| Keywords: rarefied gas dynamics, Boltzmann equation, direct simulation Monte-Carlo method |
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