Conservation issues for RANS-based rotor aeroelastic simulations

34th European Rotorcraft Forum 2008, ERF34

Volumn 1, Issue , 2008, Pages 253-294

  Smith, Marilyn J ^a  

^a Georgia Institute of Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AERO-ELASTIC SIMULATIONS; BEAM MODEL; CFD METHOD; CFD SOLVER; DATA LOAD; DYNAMICS EQUATION; INTERPOLATION METHOD; MINIMAL DATA TRANSFERS; NUMERICAL ERRORS;

AEROELASTICITY; AIRCRAFT; DATA TRANSFER; EQUATIONS OF MOTION;

HELICOPTER ROTORS;

EID: 79952461630     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. Bauchau, O.A., Bottasso, C.L., and Nikishkov, Y.G., "Modeling Rotorcraft Dynamics with Finite Element Multibody Procedures." Mathematical and Computer Modeling, Vol. 33, 2001, pp. 1113-1137.
2. Abras, J. N., Smith, M. J., and Bauchau, O. A., "Rotor Airload Predictions Using Coupled Finite Element and Free Wake Methods." Presented at the American Helicopter Society 62nd Annual Forum, Phoenix, AZ, May 9-11, 2006.
3. Saberi, H., Khoshlahjeh, M., Ormiston, R. A. and Rutkowski, M. J., "Overview of RCAS and application to advanced rotorcraft problems." AHS International 4th Decennial Specialists' Conference on Aeromechanics, Jan 21-23 2004, San Francisco, CA, 2004, p 741-781.
4. Johnson, W., "Rotorcraft Dynamics Models for a Comprehensive Analysis." American Helicopter Society 54th Annual Forum, Washington, D.C., May, 20-22 1998.
5. Bir, G., and Chopra, I., "Development of UMARC (University of Maryland Advanced Rotorcraft Code)." American Helicopter Society 46th Annual Forum, Washington DC, May 1990.
6. Beniot, B., Dequin, A., Kampa, K., Grunhagen, W., Basset, P., and Gimonet, B., "HOST, a General Helicopter Simulation Tool for Germany and France." American Helicopter Society 56th Annual Forum, Virginia Beach, Virginia, May, 2-4 2000.
7. Kunz, D. L., "Comprehensive Rotorcraft Analysis: Past, Present and Future." 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Austin, TX, April 18-21 2005.
8. Datta, A., Nixon, M., and Chopra, I., "Review of Rotor Loads Prediction with the Emergence of Rotorcraft CFD." Presented at the 31st European Rotorcraft Forum, Florence, Italy, Sept. 13-15, 2005.
9. Smith, M. J., A Fourth-Order Euler/Navier-Stokes Prediction Method for the Aerodynamics and Aerolasticity of Hovering Rotor Blades. PhD Dissertation, Georgia Institute of Technology, 1994.
10. Bauchau,O. A. and Ahmad, J. U., "Advanced CFD and CSD Methods for Multidisciplinary Applica- tions in Rotorcraft Problems," AIAA-1996-4151, 6th NASA and ISSMO Symposium on Multidisciplinary Analysis and Optimization, Bellevue, WA, Sept. 4-6, 1996.
11. Beaumier, P., Costes, M., Rodriguez, B., Poinot, M., Cantaloube, B., "Weak and Strong Coupling Between the elsA CFD Solver and the Host Helicopter Comprehensive Code." Presented at the 31st European Rotorcraft Forum, Florence, Italy, Sept. 13-15, 2005.
12. nd Annual Forum, Phoenix, AZ, May 9-11, 2006.
13. rd Annual Forum, Virginia Beach, VA, May 1-3, 2007.
14. Abras, J. and Smith, M. J., "Rotorcraft Simulations Using Unstructured CFD-CSD Coupling." AHS Specialists Meeting, San Francisco, CA, January 2008.
15. th Annual Forum, Montreal, Canada, April 29-May 1, 2008.
16. Farhat, C., and Lesoinne, M., "A Conservative Algorithm for Exchanging Aerodynamic and Elastodynamic Data in Aeroelastic Systems." AIAA-98-0515, 36th Aerospace Sciences Meeting and Exhibit, Reno, NV, Jan. 12-15,1998.
17. Farhat, C., Lesoinne, M., and LeTallec, 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." Computer Methods in Applied Mechanics and Engineering, v157, n 1-2, Apr 28, 1998, p 95-114.
18. Smith, M. J., Hodges, D. H., and Cesnik, C. E. S., "An Evaluation Of Algorithms Suitable For Data Transfer Between Noncontiguous Meshes." ASCE Journal of Aerospace Engineering, Vol 13, No. 2, April 2000, pg. 52-58.
19. Smith, M. J., Cesnik, C. E. S., and Hodges, D. H., "An Evaluation Of Computational Algorithms Suitable For Fluid Structure Interactions." AIAA Journal of Aircraft, Vol. 37, No. 2 (Mar-Apr 2000), pg. 282-294.
20. nd AIAA/ASME/ASC/AHS/AASC Structures, Structural Dynamics, and Materials Confrence & Exhibit, Seattle, WA, April 16-19, 2001.
21. Ahrem, R., Beckert, A., and Wendland, H., "A Meshless Spatial Coupling Scheme for Large-Scale Fluid-Structure-Interaction Problems." CMES - Computer Modeling in Engineering and Sciences, v 12, n 2, 2006, p 121-136.
22. Conte, S. D., and de Boor, C., Elementary Numerical Analysis: An Algorithmic Approach. McGraw-Hill Book Company, New York, New York, 1980.
23. Kansa, E. J., "Mulitquadrics - A Scattered Data Approximation Scheme with Applications to Computational Fluid Dynamics I: Surface Approximations and Partial Derivative Estimates." Computers and Mathematics with Applications, Vol. 19, No. 8/9, 1990, pp. 127 145.
24. Hardy, Rolland L., "Multiquadric Equations of Topography and Other Irregular Surfaces." Journal of Geophysical Research, Vol. 76, No. 8, March 1971, pp. 1905-1915.
25. Duchon, Jean, "Fonctions-Spline nergie Invariante par Rotation." Technical Report R. R. No. 27, Universit de Grenoble, January 1976.