Numerical analysis of the airfoil flow fields and transonic blade-vortex interaction noise

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

Volumn 218, Issue 2, 2004, Pages 125-131

  Cao, Yihua ^a   Kang, Pengbin ^a   Li, Xiaoyong ^a  

^a BEIHANG UNIVERSITY   (China)

Author keywords

Blade vortex interaction; Euler Navier Stokes equations; Kirchhoff method; Rotor aeroacoustics

Indexed keywords

AERODYNAMICS; COMPUTATIONAL FLUID DYNAMICS; COMPUTATIONAL METHODS; COMPUTER SIMULATION; ENTHALPY; FRICTION; NAVIER STOKES EQUATIONS; ROTORS; THERMAL CONDUCTIVITY; VELOCITY MEASUREMENT;

BLADE-VORTEX INTERACTIONS; EULER-NAVIER-STOKES EQUATIONS; KIRCHHOFF METHODS; ROTOR AEROACOUSTICS;

AIRFOILS;

EID: 8644284138     PISSN: 09544100     EISSN: None     Source Type: Journal    
DOI: 10.1243/0954410041321970     Document Type: Article

References (10)

1. Wang, G., Sankar, L. N. and Tadghighi, H. Prediction of rotorcraft noise with a low-dispersion finite volume scheme. Am. Inst. Aeronaut. Astronaut. J., 2000, 38(3), 395-401.
2. Schmitz, F. H. and Sim, B. W. Acoustic phasing, directionality and amplification effects of helicopter blade-vortex interactions. J. Am. Helicopter Soc., 2001, 46(4), 273-282.
3. White, F. M. Fluid Mechanics, 1994, pp. 294-446 (McGraw-Hill, New York).
4. Baldwin, B. S. and Lomax, H. Thin layer approximation and algebraic model for separated turbulent flows. AIAA paper 78-257, January 1978.
5. Thompson, J. F., Thames, F. C. and Mastin, C. W. Automatic numerical generation of body-fitted curvilinear coordinate system for fields containing any number of arbitrary two-dimensional Bodies. J. Comput. Physics, 1974, 15(3), 299-319.
6. Jameson, A., Schmidt, W. and Turkel, E. Numerical solution of the Euler equation by finite volume method using Runge-Kutta time-stepping schemes. AIAA paper 81-1259, June 1981.
7. Cao, Y., Wang, J. and Su, Y. Mixed Jameson/total-variation-diminishing scheme applied to simulating rotor airfoil flowfield. J. Aircr., 2003, 40(1), 213-216.
8. Lyrintzis, A. S. Review: the use of Kirchhoffs method in computational aeroacoustics. Trans. ASM E. J. Fluids Engng, December 1994, 116, 665-676.
9. Lin, S. Y., Chin, Y. S. and Hwang, B. Y. Numerical study on reduction of transonic blade-vortex interaction noise. J. Aircr., 2000, 37(5), 796-802.
10. Lin, S. Y. and Chin, Y. S. Comparison of higher resolution Euler schemes for aeroacoustic computation. Am. Inst, Aeronaut. Astronaut. J., 1995, 33(2), 237-245.