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带副翼的翼身组合体绕流的 Euler方程解

李津 朱自强 吴宗成 陈泽民

李津, 朱自强, 吴宗成, 等 . 带副翼的翼身组合体绕流的 Euler方程解[J]. 北京航空航天大学学报, 2000, 26(6): 680-683.
引用本文: 李津, 朱自强, 吴宗成, 等 . 带副翼的翼身组合体绕流的 Euler方程解[J]. 北京航空航天大学学报, 2000, 26(6): 680-683.
LI Jin, ZHU Zi-qiang, WU Zong-cheng, et al. Euler Solution of a 3D WingBody Configuration with Aileron[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(6): 680-683. (in Chinese)
Citation: LI Jin, ZHU Zi-qiang, WU Zong-cheng, et al. Euler Solution of a 3D WingBody Configuration with Aileron[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(6): 680-683. (in Chinese)

带副翼的翼身组合体绕流的 Euler方程解

详细信息
  • 中图分类号: V 2113

Euler Solution of a 3D WingBody Configuration with Aileron

  • 摘要: 提出了一种求解带副翼偏转的翼身组合体绕流的Euler 方程计算方法.将对接分区网格与分区求解算法相结合,有效地求解了绕此外形的复杂流动.提出了一种满足通量守恒的内边界耦合条件.数值方法中选用Van Leer 分裂格式离散无粘通量项,并构造了一种限制器(Limiter)函数以保证TVD性质.数值算例表明本文方法是求解带操纵面偏转的翼身组合体绕流的有效方法.

     

  • [1] Li Jin, Zhu Ziqiang, Chen Zemin,et al. The Euler solution of a 3D wing with aileron. Proceedings of the 3rd international conference on fluid mechanics. Beijing:Beijing Institute of Technology Press, 1998, 286~294. [2]Pulliam T H, Steger J L. Recent improvements in efficiency, accuracy and convergence for implicit factorization algorithms. AIAA 85-0360, 1985. [3]Van Leer B. Flux-Vector Splitting for the Euler Equations[J]. Lect Notes in Physics, 1982,170:507~512. [4]Van Leer B. Towards the ultimate conservative difference scheme V:A second-order sequel to Gudonov-s method[J]. J of Comp Physics, 1979, 32:101~136. [5]Li Jin, Chen Zemin, Zhu Ziqiang. New approach to the limiter functions. J of Comp Math, 1999,17(3):41~58. [6]Benek J A, Buning P G, Steger J L. A 3-D chimera grid embedding technique. AIAA 85-1523, 1985. [7]Hess R W, Cazier F W Jr, Wynne E C. Steady and unsteady transonic pressure measurements on a clipped Delta wing for pitching and control-surface oscillations. NASA TP 2549, 1986. [8]Obayashi S, Guruswavmy G P. Navier-Stokes computations for oscillating control surfaces. AIAA 92-4431, 1992.
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出版历程
  • 收稿日期:  1999-05-31
  • 网络出版日期:  2000-06-30

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