| 飞行器栅格翼三维复杂流场的气动力计算 |
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| 引用本文： | 杨晓辉,王承尧.飞行器栅格翼三维复杂流场的气动力计算[J].国防科技大学学报,1996,18(3):1-4. |
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| 作者姓名： | 杨晓辉 王承尧 |
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| 作者单位： | 国防科技大学航天技术系 |
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| 摘 要： | 为了计算作用在飞行器和栅格翼上的气动力，采用时间相关法数值求解完全气体的三维Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程，并运用通量守恒的分区计算方法，将复杂的飞行器和栅格翼系统分解成八个既相对独立，又相互关联的计算区域，得到了满意的结果。
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| 关 键 词： | 飞行器，栅格翼，分区，升力系数，阻力系数，通量守恒 |
| 收稿时间： | 1996/3/21 0:00:00 |
Calculation of Aerodynamic Forces on the Vehicle and Grid-fins in the Complex Three-dimensional Fluid Field |
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| Yang Xiaohui and Wang Chengyao.Calculation of Aerodynamic Forces on the Vehicle and Grid-fins in the Complex Three-dimensional Fluid Field[J].Journal of National University of Defense Technology,1996,18(3):1-4. |
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| Authors: | Yang Xiaohui and Wang Chengyao |
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| Abstract: | To calculate the aerodynamic forces on the vehicle and grid-fins, we use time-dependent method to solve the Navier-Stokes equation of ideal gas, and flux conservational multizones method to divide the complex vehicle and grid-fins into eight computational zones which are relatively independent, and correlative with each other at once with satisfactory results. |
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| Keywords: | vehicle grid-fins multizones lift coefficient drag coefficient flux conservation |
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