Fast dynamic grid deformation based on Delaunay graph mapping

Journal of Computational Physics

Volumn 211, Issue 2, 2006, Pages 405-423

  Liu, Xueqiang ^a   Qin, Ning ^a   Xia, Hao ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

Delaunay graph; Dynamic grid; Grid deformation; Moving mesh

Indexed keywords

FLOW GRAPHS; FLUID STRUCTURE INTERACTION; GRID COMPUTING; ITERATIVE METHODS; UNSTEADY FLOW;

COMPUTATIONAL GRIDS; DELAUNAY GRAPH; DYNAMIC GRID; FAST DYNAMICS; FLOW PROBLEMS; GEOMETRICAL DEFORMATION; GRID DEFORMATION; GRID DEFORMATION TECHNIQUE; MOVING MESH; SIMPLE++;

MAPPING;

EID: 26944486622     PISSN: 00219991     EISSN: 10902716     Source Type: Journal    
DOI: 10.1016/j.jcp.2005.05.025     Document Type: Article

References (28)

1. C. Byun, G.P. Guruswamy, A parallel, multi-block, moving grid method for aeroelastic applications on full aircraft, AIAA Paper 98-4782, September 1998.
2. J. Reuther, A. Jameson, J. Farmer, L. Martinelli, D. Saunders, Aerodynamics shape optimization of complex aircraft configurations via an adjoint formulation, AIAA Paper 96-0094, January 1996.
3. W.T. Jones, J. Samareh-Abolhassani, A grid generation system for multi-disciplinary design optimization, AIAA Paper 95-1689, June 1995.
4. A.L. Gaitonde S.P. Fiddes Three-dimensional moving mesh method for the calculation of unsteady transonic flows Aeronautical J. 99 984 1995 150-160
5. J.T. Batina Unsteady Euler algorithm with unstructured dynamic mesh for complex-aircraft aerodynamic analysis AIAA J. 29 3 1991 327-333
6. V. Venkatakrishnan D.J. Mavriplis Implicit method for the computation of unsteady flows on unstructured grids J. Comp. Phys. 127 2 1996 380-397
7. E.J. Nielsen W.K. Anderson Aerodynamic design optimization on unstructured meshes using the Navier-Stokes equations AIAA J. 37 11 1999 1411-1419
8. C. Farhat C. Degand B. Koobus M. Lesoinne Torsional springs for two-dimensional dynamic unstructured fluid meshes Comput. Methods Appl. Mech. Engrg. 163 1998 231-245
9. F.J. Blom Considerations on the spring analogy Int. J. Numer. Meth. Fluids 32 2000 647-668
10. M. Murayama, K. Nakahashi, K. Matsushima, Unstructured dynamic mesh for large movement and deformation, AIAA Paper 2002-0122, 2002.
11. P.C. Chen, L.R. Hill, A three-dimensional boundary element method for CFD/CSD grid interfacing, AIAA Paper 99-1213, April 1999.
12. A.A. Johnson T.E. Tezduyar Simulation of multiple spheres falling in a liquid-filled tube Comp. Meth. Appl. Mech. Eng. 134 4 1996 351-373
13. T. Baker, Mesh deformation and reconstruction for time evolving domains, AIAA Paper 2001-2535, June 2001.
14. E.J. Nielsen W.K. Anderson Resent improvements in aerodynamic design optimization on unstructured meshes AIAA J. 40 6 2002 1153-1163
15. P. Fast, W.D. Henshaw, Time accurate simulation of viscous flow around deformation bodies using overset grids, AIAA 2001-2604, June 2001.
16. L.P. Zhang Z.J. Wang A block LU-SGS implicit dual time-stepping algorithm for hybrid dynamic meshes Comp. Fluids 33 7 2004 891-916
17. A. Bowyer Computing Dirichlet tessalations Comput. J. 24 2 1981 162-166
18. D.F. Watson Computing the n-dimensional Delaunay tessalation with application to Voronoi polytopes Comput. J. 24 2 1981 167-171
19. D.J. Mavriplis Unstructured grid techniques Ann. Rev. Fluid Mech. 29 1997 473-514
20. L.P. Chew Constrained Delaunay triangulations Algorithmica 4 1989 97-108
21. Baker TJ. 1991. Unstructured meshes and surface fidelity for complex shapes. Proc. AIAA CFD Conf., 10th, Honolulu, AIAA Pap. 91-1591-CP, pp. 714-25.
22. P.L. George F. Hecht E. Saltel Automatic mesh generator with specified boundary Comput. Methods Appl. Mech. Eng. 33 1991 975-995
23. N.P. Weatherill, O. Hassan, D.L. Marcum, Calculation of steady compressible flowfields with the finite-element method, AIAA Paper 93-0341.1993.
24. L. Guibas J. Stolfi Randomized incremental construction of Delaunay and Voronoi diagrams Algorithmica 7 1992 381-413
25. L. Devroye E. Mucke B. Zhu A note on point location of Delaunay triangulation of random points Algorithmica 22 4 1998 477-482
26. D.W. Pepper J.C. Heinrich The finite element method: Basic concepts and applications 1992 Hemisphere Publishing Corporation
27. M. Leatham, S. Stokes, J.A. Shaw, J. Cooper, J. Appa, T.A. Blaylock, Automatic mesh generation for rapid-response Navier-Stokes calculations, AIAA Paper 2000-2247, June 2000.
28. G. Redecker, DLR-F4 wing body configuration, A selection of experimental test cases for validation of CFD codes, AGARD AR-303, Paper B4,1994.