| 无尾布局支撑干扰数值模拟 |
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| 引用本文： | 段卓毅,王运涛,庞宇飞,洪俊武.无尾布局支撑干扰数值模拟[J].实验流体力学,2007,21(4):13-17. |
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| 作者姓名： | 段卓毅 王运涛 庞宇飞 洪俊武 |
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| 作者单位： | 1. 西北工业大学航空学院,陕西,西安,710072
2. 中国空气动力研究与发展中心,四川,绵阳,621000 |
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| 摘 要： | 采用TRIP2.0_SOLVER软件,开展了高、低速来流条件下,无尾飞翼布局支撑干扰的数值模拟技术研究.高速来流状态下支撑干扰的数值模拟,以尾支撑作为主支撑,腹支撑作为辅助支撑,完全模拟了实验中采用的两步法;低速来流状态下的支撑干扰的数值模拟,采用了有无尾支撑的方式得到支撑干扰量.笔者介绍了支撑干扰的典型高、低速数值模拟结果,并与高速实验结果做了初步的对比.
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| 关 键 词： | 对接网格 腹支撑 尾支撑 数值模拟 |
| 文章编号： | 1672-9897(2007)04-0013-05 |
| 修稿时间： | 2006年12月14 |
Numerical simulation of support interference on an tailless configuration |
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| DUAN Zhuo-yi,WANG Yun-tao,PANG Yu-fei,HONG Jun-wu.Numerical simulation of support interference on an tailless configuration[J].Experiments and Measur in Fluid Mechanics,2007,21(4):13-17. |
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| Authors: | DUAN Zhuo-yi WANG Yun-tao PANG Yu-fei HONG Jun-wu |
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| Abstract: | With CFD code TRIP2.0-solver,support interference on a tailless configuration under various free flow conditions has been investigated.Numerical calculation under high-speed free flow conditions simulate the two-step methods used in test faithfully,in which tail support is the main support,and belly support is used as auxiliary support.Support interference with or without tail support is obtained under low-speed conditions.Typical numerical results are introduced,which is also compared with the high-speed test data. |
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| Keywords: | TRIP2 0-SOLVER |
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