Trimmed forward flight simulation with cfd featuring elastic rotor blades with and without active control

Annual Forum Proceedings - AHS International

Volumn 2, Issue , 2007, Pages 1038-1050

  Altmikus, Andree R M ^a   Knutzen, Björn ^a  

^a EUROCOPTER DEUTSCHLAND GMBH   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CONTROL STRATEGIES; ELASTIC ROTORS; FLIGHT MECHANICS; MODEL AND SIMULATION; NAVIER-STOKES SOLVER; PERFORMANCE BENEFITS; PROOF OF CONCEPT; WEAK COUPLINGS;

AERODYNAMICS; COMPUTER SIMULATION;

FLIGHT SIMULATORS;

EID: 84884369648     PISSN: 15522938     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Toulmay, F., Arnaud, G., Falchero, D. and Villat, V.:"Analytical Prediction of the Rotor Dynamics for Advanced Geometry Blades", American Helicopter Society, 52nd Annual Forum, Washington, D.C., June 1996.
2. Enenkl, B., Klöppel, V., Preiβler, D., and Jänker, P.:"Full Scale Rotor with Piezoelectric Actuated Blade Flaps", Paper 89, 28th European Rotorcraft Forum, Bristol, UK, September 2002.
3. Benoit, B., Dequin, A-M., Kampa, K., Grünhagen, W. v., Basset, P-M., Gimonet, B.: "HOST: A General Helicopter Simulation Tool for Germany and France", American Helicopter Society, 56th Annual Forum, Virginia Beach, Virginia, May 2000.
4. Kroll, N., Eisfeld, B. and Bleecke, H.M., "The Navier-Stokes Code FLOWer", Volume 71 of Notes on Numerical Fluid Mechanics, pages 58- 71. Vieweg, Braunschweig, 1999.
5. Jameson, A., Schmidt, W. and Turkel, E.: "Numerical Solutions of the Euler Equations by Finite Volume Methods Using Runge-Kutta Time- Stepping Schemes", AIAA-Paper 81-1259, 1981.
6. Jameson, A.: "Time Dependent Calculation Using Multigrid, With Applications to Unsteady Flows Past Airfoils and Wings", AIAA-Paper 91-1596, 1991.
7. Pahlke, K. G.: "Berechnung von Strömungsfeldern um Hubschrauberrotoren im Vorwärtsflug durch die Lösung der Euler-Gleichungen", DLRForschungsbericht 1999-22, ISSN 1434-8454, 1999.
8. Altmikus, A. R. M. and Wagner, S.:"CHANCE - Complete Helicopter Advanced Computational Environment: WP 4.2 Full Coupling and Trim" 2. Advancement Report, Reporting Period: 01.01.2000 - 31.12.2000, Institut für Aero- und Gasdynamik, Universität Stuttgart, 2001.
9. Altmikus, A. Wagner, S., Beaumier, P., Servera, G.: "A Comparison: Weak versus Strong Modular Coupling for Trimmed Aeroelastic Rotor Simulations", American Helicopter Socety 58th Annual Forum, June 2002.
10. Servera, G., Beaumier, P., Costes, M.: "A weak coupling method between the dynamics code HOST and the 3D unsteady Euler code WAVES", 26th European Rotorcraft Forum, The Hague (The Netherlands), Sept. 2000.
11. Dietz, M., Krämer, E., Wagner, S. and Altmikus, A.: "Weak Coupling for Active Advanced Rotors. Analysis of a 2/rev Control Law for Power Reduction on a Trimmed Servo Flap Rotor using CFD." 31st European Rotorcraft Forum, Florence, Italy, September 2005.
12. Dieterich, O., Enenkl, B., and Roth, D.:"Trailing Edge Flaps for Active Rotor Control. Aeroelastic Characteristics of the ADASYS Rotor System", 62nd Annual Forum, American Helicopter Society, Phoenix, AZ, 2006.
13. Costes, M., Gleize, V., Szydlowski, J., Sankar, L., Guzel, G., and Rhee, M.:"Grid Sensitivity Study for the Turbulent Viscous Flow around a NACA0015 Airfoil at Stall." 31st European Rotorcraft Forum, Florence, Italy, September 2005.
14. Jeong, J., Hussain, F., "On the Identification of a Vortex", Journal of Fluid Mechanics, Vol. 285, pp. 69-94, 1995.