Volume 22 Issue 5
May  2007
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LIU Zhan-sheng, ZHANG Yun-feng. Nonlinear panel flutter computation with subcycling and predict-correct scheme[J]. Journal of Aerospace Power, 2007, 22(5): 761-767.
Citation: LIU Zhan-sheng, ZHANG Yun-feng. Nonlinear panel flutter computation with subcycling and predict-correct scheme[J]. Journal of Aerospace Power, 2007, 22(5): 761-767.

Nonlinear panel flutter computation with subcycling and predict-correct scheme

  • Received Date: 2006-04-14
  • Rev Recd Date: 2006-06-15
  • Publish Date: 2007-05-28
  • Weak coupling scheme in fluid-structure interaction introduces lag error which results in divergence of computation.To eliminate the error and enhance computing efficiency,subcycling and predict-correct scheme were combined and applied to the supersonic nonlinear panel flutter problem.Dynamic response of the panel was simulated with finite element method,while the geometric nonlinear effect caused by large deflection of the panel was considered.The fluid flow disturbed by panel vibration was computed with Fluent,which has the ability to calculate the governing equations with geometry conservation law.It is demonstrated that the subcycling predict-correct scheme is able to eliminate the lag error of weak coupling and keep the long running time of computation stable.

     

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  • [1]
    Hirt C W,Amsden A A,Cook J L.An arbitrary lagrangian-eulerian computing method for all flow speeds[J].Journal of Computational Physics,1974,14(3):227-253.
    [2]
    Ferziger J H,Peric M.Computational methods for fluid dynamics[M].Springer-Verlag,2002.
    [3]
    Thomas P D,Lombard C K.Geometric conservation law and its application to flow computational on moving grids[J].AIAA Journal,1978,17(10):1030-1037.
    [4]
    Demirdzic I,Peric M.Space conservation law in finite element volume calculations of fluid flow[J].International Journal for Numerical Methods in Fluids,1988,8(9):1037-1050.
    [5]
    Demirdzic I,Peric M.Finite volume method for prediction of fluid flow in arbitrarily shaped domains with moving boundaries[J].International Journal for Numerical Methods in Fluids,1990,10(7):771-790.
    [6]
    Trepanier J Y,Reggio M,Zhang H,et al.A finite-volume method for the Euler euations on arbitrary lagrangian-eulerian grids[J].Computers and Fluids,1991,20(4):399-409.
    [7]
    Lesoinne M,Farhat C.Geometric conservation law for flow problems with moving boundaries and deformable meshes,and their impact on aeroelastic computations[J].Computer Methods in Applied Mechanics and Engineering,1996,134(1-2):71-90.
    [8]
    Guillard H,Frahat C.On the significance of the geometric conservation law for flow computations on moving meshes[J].Computer Methods in Applied Mechanics and Engineering,2000,190(11-12):1467-1482.
    [9]
    Batina J T.Unsteady euler airfoil solutions using unstructured dynamic meshes[J].AIAA Journal,1990,28(8):1381-1388.
    [10]
    Farhat C,Degand C,Koobus B,et al.Torsional spring for two-dimensional dynamic unstructured fluid meshes[J].Computer Methods in Applied Mechanics and Engineering,1998,163(1-4):231-245.
    [11]
    Degand C,Farhat C.A three-dimensional torsional spring analogy method for unstructured dynamic meshes[J].Computers and Structures,2003,80(3-4):305-316.
    [12]
    Goura G S L,Badcock K J,Woodgate M A,et al.Extrapolation effects on coupled computational fluid dynamics/computational structural dynamics simulations[J].AIAA Journal,2003,41(2):312-314.
    [13]
    Harder R L,Desmarais R N.Interpolation using surface splines[J].Journal of Aircraft,1972,9(2):189-191.
    [14]
    Duchon J.Splines minimizing rotation-invariant semi-norms in sobolev spaces[A].Constructive Theory of Functions of Several Variables[C].Berlin:Springer-Verlag,1977:85-100.
    [15]
    Goura G S L,Badcock K J,et al.A data exchange method for fluid-structure interaction problems[J].The Aeronautical Journal,2001,105(1046):215-221.
    [16]
    徐敏,陈士橹.CFD/CSD耦合计算研究[J].应用力学学报,2004,21(2):33-36.XU Min,CHEN Shilu.Study of data exchange method for coupling computational CFD/CSD[J].Chinese Journal of Applied Mechanics,2004,21(2):33-36.
    [17]
    肖军,周新海,谷传纲,等.二维叶栅气固耦合颤振分析[J].航空动力学报,2006,21(2):106-111.XIAO Jun,ZHOU Xinhai,GU Chuangang,et al.Flutter analysis of 2-D cascades under gas-solid coupled conditions[J].Journal of Aerospace Power,2006,21(2):106-111.
    [18]
    Farhat C,Lesoinne C,Letallec P.Load and motion transfer algorithms for fluid/structure interaction problems with non-matching discrete interfaces:Momentum and energy conservation,optimal discrimination and application to aeroelasticity[J].Computer Methods in Applied Mechanics and Engineering,1998,157(1-2):95-114.
    [19]
    Piperno S.Partitioned procedures for the transient solution of coupled aeroelastic problems-Part II:Energy transfer analysis and three-dimensional applications[J].Computer Methods in Applied Mechanics and Engineering.2001,190(24-25):3147-3170.
    [20]
    Hughes T J R,Liu W K.Implicit-explicit finite elements in transient analysis:stability theory[J].Journal of Applied Mechanics,1978,45(2):371-374.
    [21]
    Belytschko T,Smolenski P,Liu W K.Stability of multi-time step partitioned integrators for first-order finite element systems[J].Computer Methods in Applied Mechanics and Engineering,1985,49(3):281-297.
    [22]
    刘占生,张云峰.拉伸弹簧与扭转弹簧模拟动态网格方法分析与改进[J].哈尔滨工业大学学报,2005,37(8):1098-1102.LIU Zhansheng,ZHANG Yunfeng.Analysis and enhancement on linear spring and torsioinal spring based dynamic mesh method[J].Journal of Harbin Institute of Technology,2005,37(8):1098-1102.
    [23]
    Gordnier R E,Visbal M R.Development of a three-dimensional viscous aeroelastic solver for nonlinear panel flutter[J].Journal of Fluids and Structures,2002,16(4):497-527.
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