收稿日期:2024-10-21
修回日期:2024-11-11
接受日期:2025-01-10
出版日期:2025-02-10
发布日期:2025-02-10
通讯作者:
宁方飞
E-mail:fangfei.ning@buaa.edu.cn
基金资助:
Zhongyu DU, Pengcheng DU, Fangfei NING(
)
Received:2024-10-21
Revised:2024-11-11
Accepted:2025-01-10
Online:2025-02-10
Published:2025-02-10
Contact:
Fangfei NING
E-mail:fangfei.ning@buaa.edu.cn
Supported by:摘要:
在基于分区求解的流固耦合数值仿真中,流体和固体求解器使用独立网格进行计算,因而在耦合界面上网格通常是不匹配的。气动力等物理量需要在界面处进行数据传递,其守恒性及准确性严重影响着流固耦合求解的精度。为减少气动力传递的误差,提出了一种基于局部曲面降维和精确单元积分的数据传递方法。在该方法中,首先基于固体网格构建广义二维坐标系,然后投影流体网格,计算相交面积来获得流体单元对固体节点力的贡献。数值算例表明该方法能够实现各种类型的非匹配网格之间精确且高效的数据传递。相比于传统方法,该方法能够保证力的完全守恒,实现接近零误差的气动力传递,且气动力分布更为光滑,力矩的误差可降低一个量级以上。最后,通过Rotor67转子、STCF4标准涡轮和Hirenasd机翼的流固耦合数值模拟对比了不同数据传递方法对流固耦合仿真结果的影响,计算结果表明所提出的界面数据传递方法对于固体变形和气动阻尼的计算更为准确。
中图分类号:
杜中宇, 杜鹏程, 宁方飞. 一种适用于流固耦合模拟的高精度气动载荷传递方法[J]. 航空学报, 2025, 46(12): 131425.
Zhongyu DU, Pengcheng DU, Fangfei NING. A high-precision aerodynamic load transfer method for fluid-solid coupling simulation[J]. Acta Aeronautica et Astronautica Sinica, 2025, 46(12): 131425.
表 1
不同方法计算的固体侧合力和力矩对比(Rotor67,网格1)
| 参数 | CFD | QP | Error of QP/% | RBF | Error of RBF/% | CI | Error of CI/% |
|---|---|---|---|---|---|---|---|
| -299.80 | -300.20 | 0.134 | -304.46 | 1.55 | -299.80 | 0 | |
| 210.66 | 211.84 | 0.559 | 212.45 | 0.850 | 210.66 | 0 | |
| -38.160 | -38.634 | 1.24 | -39.589 | 3.74 | -38.160 | 0 | |
| 38.104 | 38.246 | 0.371 | 38.387 | 0.743 | 38.089 | -0.038 9 | |
| -62.344 | -62.389 | 0.072 9 | -63.072 | 1.17 | -62.315 | -0.046 6 | |
| -0.386 27 | -0.370 54 | -4.07 | -0.680 96 | 76.3 | -0.385 71 | -0.146 |
表 2
不同方法计算的固体侧合力和力矩的对比(Rotor67,网格2)
| 参数 | CFD | QP | Error of QP/% | RBF | Error of RBF/% | CI | Error of CI/% |
|---|---|---|---|---|---|---|---|
| -299.80 | -299.41 | -0.131 | -299.36 | -0.146 | -299.80 | 0 | |
| 210.66 | 210.19 | -0.222 | 209.34 | -0.625 | 210.66 | 0 | |
| -38.160 | -37.926 | -0.613 | -37.424 | -1.93 | -38.160 | 0 | |
| 38.104 | 38.035 | -0.182 | 37.932 | -0.451 | 38.097 | -0.018 1 | |
| -62.344 | -62.266 | -0.141 | -62.161 | -0.293 | -62.333 | -0.016 6 | |
| -0.386 27 | -0.402 93 | 4.31 | -0.635 26 | 64.5 | -0.385 55 | -0.186 |
表 4
不同方法计算的固体侧合力和力矩对比(STCF4)
| 参数 | CFD | QP | Error of QP/% | RBF | Error of RBF/% | CI | Error of CI/% |
|---|---|---|---|---|---|---|---|
| 118.97 | 119.26 | 0.243 | 118.84 | -0.111 | 118.97 | 0 | |
| 59.166 | 59.103 | -0.108 | 58.758 | -0.646 | 59.167 | 0 | |
| 0.039 220 | 0.038 948 | -0.693 | 0.035 064 | -10.6 | 0.039 220 | 0 | |
| 10.572 | 10.557 | -0.141 | 10.503 | -0.651 | 10.572 | 0.001 00 | |
| 21.218 | 21.268 | 0.237 | 21.197 | -0.097 6 | 21.218 | 0.001 00 | |
| -7.052 1 | -7.067 1 | 0.212 | -7.030 7 | -0.304 | -7.052 7 | 0.008 25 |
表 5
不同方法计算固体侧力和力矩的对比(Hirenasd机翼)
| 参数 | CFD | QP | Error of QP/% | RBF | Error of RBF/% | CI | Error of CI/% |
|---|---|---|---|---|---|---|---|
| 102.70 | 754.75 | 635 | 805.12 | 684 | 102.70 | 0 | |
| -2 299.3 | -2 736.4 | 19.0 | -2 767.7 | 20.4 | -2 299.3 | 0 | |
| 5 710.1 | 5 877.5 | 2.93 | 6 119.5 | 7.17 | 5 710.1 | 0 | |
| 3 331.9 | 3 368.2 | 1.09 | 3 553.0 | 6.64 | 3 332.0 | 0.003 14 | |
| 3 083.9 | 3 155.7 | 2.33 | 3 345.5 | 8.48 | 3 084.7 | 0.025 9 | |
| -486.92 | -654.47 | 34.4 | -655.87 | 34.7 | -487.5 | 0.119 |
| [1] | 宋兆泓. 航空发动机典型故障分析[M]. 北京: 北京航空航天大学出版社, 1993: 59-60. |
| SONG Z H. Typical fault analysis of aero-engine[M]. Beijing: Beijing University of Aeronautics & Astronautics Press, 1993: 59-60 (in Chinese). | |
| [2] | SAIZ G. Turbomachinery aeroelasticity using a time-linearised multi blade-row approach[D]. London: University of London, 2008: 28. |
| [3] | 李其汉, 王延荣, 王建军. 航空发动机叶片高循环疲劳失效研究[J]. 航空发动机, 2003, 29(4): 16-18, 41. |
| LI Q H, WANG Y R, WANG J J. Investigation of high cycle fatigue failures for the aero engine blades[J]. Aeroengine, 2003, 29(4): 16-18, 41 (in Chinese). | |
| [4] | ZHANG Z J, ZINGG D W. Efficient monolithic solution algorithm for high-fidelity aerostructural analysis and optimization[J]. AIAA Journal, 2017, 56(3): 1251-1265. |
| [5] | BLOM F J. A monolithical fluid-structure interaction algorithm applied to the piston problem[J]. Computer Methods in Applied Mechanics and Engineering, 1998, 167(3-4): 369-391. |
| [6] | 邢景棠, 周盛, 崔尔杰. 流固耦合力学概述[J]. 力学进展, 1997, 27(1): 19-38. |
| XING J T, ZHOU S, CUI E J. A survey on the fluid solid interaction mechanics[J]. Advances in Mechanics, 1997, 27(1): 19-38 (in Chinese). | |
| [7] | PIPERNO S, FARHAT C. Design of efficient partitioned procedures for the transient solution of aeroelastic problems[J]. Revue Européenne Des Éléments Finis, 2000, 9(6-7): 655-680. |
| [8] | 徐可宁, 王延荣. 压气机转子叶片的气动弹性数值模拟[J]. 航空动力学报, 2010, 25(10): 2206-2210. |
| XU K N, WANG Y R. Numerical simulation of aeroelastic response in compressor rotor blades[J]. Journal of Aerospace Power, 2010, 25(10): 2206-2210 (in Chinese). | |
| [9] | 陶海亮, 朱阳历, 郭宝亭, 等. 压气机叶片流固耦合数值计算[J]. 航空动力学报, 2012, 27(5): 1054-1060. |
| TAO H L, ZHU Y L, GUO B T, et al. Numerical simulation of aeroelastic response in compressor based on fluid-structure coupling[J]. Journal of Aerospace Power, 2012, 27(5): 1054-1060 (in Chinese). | |
| [10] | BENDIKSEN O O. Modern developments in computational aeroelasticity[J]. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2004, 218(3): 157-177. |
| [11] | FARHAT C, LESOINNE M. On the accuracy, stability, and performance of the solution of three-dimensional nonlinear transient aeroelastic problems by partitioned procedures[C]∥37th Structure, Structural Dynamics and Materials Conference. Reston: AIAA, 1996. |
| [12] | FARHAT C, LESOINNE M, MAMAN N. Mixed explicit/implicit time integration of coupled aeroelastic problems: Three-field formulation, geometric conservation and distributed solution[J]. International Journal for Numerical Methods in Fluids, 1995, 21(10): 807-835. |
| [13] | FARHAT C, RALLU A, WANG K, et al. Robust and provably second-order explicit-explicit and implicit-explicit staggered time-integrators for highly non-linear compressible fluid-structure interaction problems[J]. International Journal for Numerical Methods in Engineering, 2010, 84(1): 73-107. |
| [14] | GEUZAINE P, GRANDMONT C, FARHAT C. Design and analysis of ALE schemes with provable second-order time-accuracy for inviscid and viscous flow simulations[J]. Journal of Computational Physics, 2003, 191(1): 206-227. |
| [15] | GERBEAU J F, VIDRASCU M. A quasi-Newton algorithm based on a reduced model for fluid-structure interaction problems in blood flows[J]. ESAIM: Mathematical Modelling and Numerical Analysis, 37(4): 631-647. |
| [16] | VAN BRUMMELEN E H, MICHLER C, DE BORST R. Interface-GMRES(R) acceleration of subiteration for fluid-structure-interaction problems: Report DACS-05-001[R]. Delft: Aerospace Materials & Manufacturing, 2005. |
| [17] | KÜTTLER U, WALL W A. Fixed-point fluid-structure interaction solvers with dynamic relaxation[J]. Computational Mechanics, 2008, 43(1): 61-72. |
| [18] | FARHAT C, LESOINNE M, LE TALLEC P. Load and motion transfer algorithms for fluid/structure interaction problems with non-matching discrete interfaces: Momentum and energy conservation, optimal discretization and application to aeroelasticity[J]. Computer Methods in Applied Mechanics and Engineering, 1998, 157(1-2): 95-114. |
| [19] | SCHUSTER A, REIMER L, NEUMANN J. A mesh-free parallel moving least-squares-based interpolation method for the application in aeroelastic simulations with the flow simulator[M]∥New Results in Numerical and Experimental Fluid Mechanics X. Cham: Springer International Publishing, 2016: 573-583. |
| [20] | DE BOER A, VAN ZUIJLEN A H, BIJL H. Review of coupling methods for non-matching meshes[J]. Computer Methods in Applied Mechanics and Engineering, 2007, 196(8): 1515-1525. |
| [21] | 安效民, 徐敏, 曾宪昂, 等. 计算气动弹性力学中的界面映射方法研究[J]. 计算力学学报, 2008, 25(6): 887-892. |
| AN X M, XU M, ZENG X A, et al. A new interface mapping method for aeroelasticity[J]. Chinese Journal of Computational Mechanics, 2008, 25(6): 887-892 (in Chinese). | |
| [22] | HARDER R L, DESMARAIS R N. Interpolation using surface splines[J]. Journal of Aircraft, 1972, 9(2): 189-191. |
| [23] | APPA K. Finite-surface spline[J]. Journal of Aircraft, 1989, 26(5): 495-496. |
| [24] | JEAN D. Splines minimizing rotation-invariant semi-norms in Sobolev spaces[C]∥Constructive Theory of Functions of Several Variables. Berlin, Heidelberg: Springer Berlin Heidelberg, 1977: 85-100. |
| [25] | HARDY R L. Multiquadric equations of topography and other irregular surfaces[J]. Journal of Geophysical Research, 1971, 76(8): 1905-1915. |
| [26] | 李维, 李敏, 皮懋宁. 流固耦合响应中插值方法的研究[C]∥全国振动工程及应用学术会议. 2006. |
| LI W, LI M, PI M N. Research on interpolation methods in fluid-structure coupling response[C]∥National Academic Conference on Vibration Engineering and Applications. 2006 (in Chinese). | |
| [27] | SMITH M J, CESNIK C E S, HODGES D H. Evaluation of some data transfer algorithms for noncontiguous meshes[J]. Journal of Aerospace Engineering, 2000, 13(2): 52-58. |
| [28] | BECKERT A, WENDLAND H. Multivariate interpolation for fluid-structure-interaction problems using radial basis functions[J]. Aerospace Science and Technology, 2001, 5(2): 125-134. |
| [29] | BUHMANN M D, DE MARCHI S, PERRACCHIONE E. Analysis of a new class of rational RBF expansions[J]. IMA Journal of Numerical Analysis, 2020, 40(3): 1972-1993. |
| [30] | RENDALL T C S, ALLEN C B. Unified fluid-structure interpolation and mesh motion using radial basis functions[J]. International Journal for Numerical Methods in Engineering, 2008, 74(10): 1519-1559. |
| [31] | GOURA G S L, BADCOCK K J, WOODGATE M A, et al. A data exchange method for fluid-structure interaction problems[J]. The Aeronautical Journal, 2001, 105(1046): 215-221. |
| [32] | FARRELL P E, PIGGOTT M D, PAIN C C, et al. Conservative interpolation between unstructured meshes via supermesh construction[J]. Computer Methods in Applied Mechanics and Engineering, 2009, 198(33-36): 2632-2642. |
| [33] | 徐春光, 董海波, 刘君. 基于单元相交的混合网格精确守恒插值方法[J]. 爆炸与冲击, 2016, 36(3): 305-312. |
| XU C G, DONG H B, LIU J. An accurate conservative interpolation method for the mixed grid based on the intersection of grid cells[J]. Explosion and Shock Waves, 2016, 36(3): 305-312 (in Chinese). | |
| [34] | JIAO X M, HEATH M T. Common-refinement-based data transfer between non-matching meshes in multiphysics simulations[J]. International Journal for Numerical Methods in Engineering, 2004, 61(14): 2402-2427. |
| [35] | JIAO X M, HEATH M T. Overlaying surface meshes, part i: Algorithms[J]. International Journal of Computational Geometry & Applications, 2004, 14(6): 379-402. |
| [36] | SUTHERLAND I E, HODGMAN G W. Reentrant polygon clipping[J]. Communications of the ACM, 1974, 17(1): 32-42. |
| [37] | STRAZISAR A J, WOOD J R, HATHAWAY M D, et al. Laser anemometer measurements in a transonic axial-flow fan rotor: NASA-TP-2879[R]. Washington, D.C.: NASA, 1989. |
| [38] | BOLCS A, FRANSSON T H. Aeroelasticity in turbomachines-comparison of theoretical and experimental cascade results[C]∥Communication du Laboratoire de Thermique Appliquée et de Turbomachines N°13 l’Ecole Polytechnique Fédérale de Lausanne. 1986. |
| [39] | RITTER M. Static and forced motion aeroelastic simulations of the HIRENASD wind tunnel model[C]∥53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Reston: AIAA, 2012. |
| [40] | CHWALOWSKI P, FLORANCE J P, HEEG J, et al. Preliminary computational analysis of the (HIRENASD) configuration in preparation for the aeroelastic prediction workshop[C]∥International Forum on Aeroelasticity and Structural Dynamics. 2011: 108. |
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