...比；栅格翼；风洞试验；数值计算 [gap=1210]Key words: spacecraft structure and design; chord？to？width ratio; grid fins; wind tunnel test; numerical calculation ..
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The conclusions and data in this paper will be helpful for the application of rocket weapon with grid fin.
有关结论和数据在帮助我们了解栅格翼在超声速条件下的空气动力特性的同时,也可以为栅格翼在火箭武器上的应用提供理论和技术支持。
参考来源 - 栅格翼空气动力特性数值模拟研究In this paper, in order to find the approaches to reduce the drag levels and enhance the lift-drag ratio for grid fin, the aerodynamic characteristics of the grid fin are calculated with TVD finite volume scheme and wind tunnel tests.
为了探索减少格栅翼阻力和提高升阻比的方法和途径，本论文对格栅翼的气动力特性进行了数值模拟和风洞实验研究。
参考来源 - 格栅翼气动特性数值模拟It is very attractive that grid fin isas a steady face or manipulative face of the aerocraft and tactics missile.
栅格翼作为航天飞行器及战术导弹的稳定面和控制面是非常具有吸引力的。
参考来源 - 亚跨音速栅格翼气动特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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The width to width ratio of grid fin was an important parameter influencing the aerodynamics of grid fins.
格宽翼弦比是影响栅格翼气动特性的一个重要几何参数。
Hydrodynamic characteristic of grid fin for missile applications has been numerical studied by using the commercial software FLUENT.
该文采用商用软件FLUENT计算了栅格翼在雷体上应用时的水动特性。
The comparisons between computation and experimental data are made, and the detailed flow structure near grid fin is shown and examined.
计算与实验数据以及栅格翼附近流场结构进行了比较。
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