| 面积律与Fluent软件相结合的减阻设计方法 |
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| 引用本文： | 张进,李根生,刘玉营.面积律与Fluent软件相结合的减阻设计方法[J].洪都科技,2008(4):1-5. |
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| 作者姓名： | 张进 李根生 刘玉营 |
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| 作者单位： | 1. 南昌航空大学
2. 洪都航空工业集团 |
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| 摘 要： | 用跨音速面积律对某翼身融合体进行修形设计，并通过三维欧拉方程对修形前、后的融合体气动力进行了数值模拟。模拟结果的对比表明：在计算的马赫数范围内（0．8≤M≤2．0）。采用跨音速面积律进行优化设计能达到增升减阻的效果。
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| 关 键 词： | 跨音速面积律 翼身融合体 马赫数 |
Design of Drag Reduction With the Area Rule and Fluent Software Method |
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| Zhang Jin,Li Gensheng,Liu Yuying.Design of Drag Reduction With the Area Rule and Fluent Software Method[J].Hongdu Science and Technology,2008(4):1-5. |
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| Authors: | Zhang Jin Li Gensheng Liu Yuying |
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| Institution: | Zhang Jin Li C, ensheng Liu Yuying (Aeronautical and Mechanical Engineering Institute of NanChang Hangkong University) |
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| Abstract: | The blended wing -body is optimized by the uansonic area rule in design, and the aerodynamic force of the blended wing - body before and after the optimization is simulated by solving the 3 - D, Euler equation. The comparison result after the simulation indicates： Within the Mach number scope of 0. 8≤M≤2.0, the optimized design by using the transonic speed area rule can achieves the effect of the lift augmentation and drag reduction. |
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| Keywords: | Transonic area rule Blended wing-body Math number |
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