| 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].流体力学实验与测量,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。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： | TRIP2．0-SOLVER 对接网格 腹支撑 尾支撑 数值模拟 |
| 文章编号： | 1672-9897（2007）04-0013-05 |
| 收稿时间： | 2006-12-14 |
| 修稿时间： | 2007-08-29 |
Numerical simulation of support interference on a tailless configuration |
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| DUAN Zhuo-yi, WANG Yun-tao, PANG Yu-fei, HONG Jun-wu.Numerical simulation of support interference on a tailless configuration[J].Experiments and Measurements 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 patch grid belly support tail support numerical simulation |
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