CFD/CSD coupled trim solution for the dual-rotor CH-47 helicopter including fuselage modeling

AHS Specialists Conference on Aerodynamics 2008

Volumn 1, Issue , 2008, Pages 132-139

  Bhagwat, Mahendra ^a   Dimanlig, Arsenio C B ^a   Saberi, Hossein Ali ^b   Meadowcroft, Edward T ^c   Panda, Brahmananda ^c   Strawn, Roger ^d  

^a NASA AMES RESEARCH CENTER   (United States)

^b Advanced Rotorcraft Technology Inc   (United States)

^c BOEING COMPANY   (United States)

^d US Army AMRDEC Development   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL FLUID DYNAMICS; STRUCTURAL DYNAMICS;

DUAL ROTORS; DYNAMIC FLUIDS; DYNAMIC SOLUTIONS; HUB LOADS; LINK LOADS; LOAD PERFORMANCE; PITCH LINKS; STRUCTURAL MODELING; TANDEM HELICOPTER; TRIM CALCULATIONS;

FUSELAGES;

EID: 58149487789     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Duque, E.P.N., Dimanlig, A.C.B., "Navier-Stokes Simulation of the AH-66 (COMANCHE) Helicopter," American Helicopter Society Aeromechanics Specialists Conference, January 1994.
2. Strawn, R. C., and Djomehri, M. J., "Computational Modeling of Hovering Rotor and Wake Aerodynamics," AIAA Journal of Aircraft, Vol. 39, No. 5, Sept.-Oct. 2002, pp. 786-793.
3. Potsdam, M. A., and Strawn, R. C., "CFD Simulations of Tiltrotor Configurations in Hover," Journal of the American Helicopter Society, Vol. 50, No. 1, Jan. 2005, pp. 82-94.
4. rd Annual Forum, May 2007.
5. Potsdam, M. A., Yeo, H. and Johnson, W. "Rotor Airloads Prediction Using Loose Aerodynamic/Structural Coupling," American Helicopter Society 60th Annual Forum Proceedings, Baltimore, MD, June 2004.
6. Buning, P., "Consolidation of Time-Accurate, Moving Body Capabilities in OVERFLOW," 6th Overset Composite Grid and Solution Technology Symposium, Ft. Walton Beach, FL, October 2002.
7. nd Annual Forum Proceedings, Phoenix, AZ, May 9-11, 2006.
8. rd Annual Forum, Virginia Beach, VA, May 2007.
9. Tung, C., Caradonna, F. X., and Johnson, W., "The Prediction of Transonic Flows on an Advancing Rotors," Journal of the American Helicopter Society, Vol. 31, No. 3, 1986, pp. 4-9.
10. 4th Decennial Specialists Conference on Aeromechanics, San Francisco, CA, January 2004.
11. th International Workshop on Rotorcraft Dynamics and Aeroelastics, Boca Raton, FL, Oct 12-14, 2005.
12. th Aerospace Sciences Meeting and Exhibit, Reno, NV, January 2001.