Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
권호 표지
DOI QR코드

DOI QR Code

Numerical Simulation of Chemically Reacting Shock Wave-Turbulent Boundary Layer Interactions

화학반응이 있는 난류경계층과 충격파의 상호작용에 대한수치해석

  • Mun, Su-Yeon (Dept.of Mechanical Engineering, Kyungpook National University) ;
  • Lee, Chung-Won (Dept.of Mechanical Engineering, Kyungpook National University) ;
  • Son, Chang-Hyeon (Dept.of Mechanical Engineering, Kyungpook National University)
  • Published : 2002.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

The flowfield of transverse jet in a supersonic air stream subjected to shock wave turbulent boundary layer interactions is simulated numerically by Generalized Taylor Galerkin(GTG) finite element methods. Effects of turbulence are taken into account with a two-equation (k-$\varepsilon$) model with a compressibility correction. Injection pressures and slot widths are varied in the present study. Pressure, separation extents, and penetration heights are compared with experimental data. Favorable comparisons with experimental measurements are demonstrated.

Keywords

References

  1. Drummon, J. P.and Weidner, E., 1981, 'Numerical Study of a Scramjet Engine Flow Field,' AIAA paper, 81-0186
  2. Takahashi, M.and Hayashi, A. K., 1991, 'Numerical Study on Mixing and Combustion of Injecting Hydrogen Jet in a Supersonic Air Flow,' AIAA paper, 91-0574
  3. Aso, S., Okuyama, S., Kawai, M., and Ando, Y., 1989, 'Experimental Study on Mixing Phenomena in Supersonic Flows with Slot Injection,' AIAA paper 89-1869
  4. Fujimori, T., Kawai, M., Ikeda, H., Ando, Y., Ohmori, Y., Aso, S. and Fukuda, M., 1991, 'Numerical Prediction of Two-and Three Dimensional Sonic Gas Transverse Injection into Supersonic Flows,' AIAA paper 91-0415
  5. Moon, S. Y. and Chung, T. J., 1994, 'Airbreathing Combustion in Shock Wave Trubulent Boundary Layer Interactions of High Speed Flows,' AIAA paper, 94-2947
  6. Yoon, K. T. and Chung, T. J., 1995, 'Unsteady Turbulent Boundary Layer Interactions in High Speed Flows,' AIAA paper 95-2223
  7. 김형문, 이상길, 윤웅섭, 1999, '2차 가스 분사에 의한 원추형 로켓노즐 추력 벡터 제어 성능 해석 (I),' 한국 추진 공학회지, 제3권 제 1호, pp.1-8
  8. 오대환, 손창현, 이충원, 2000, '2차원 초음속 노즐에서의 2 차 유동 분사에 의한 추력 방향 제어 특성의 수치적 해석,' 한국 추진 공학회지 제 4 권 제 1 호, pp. 13-21
  9. Sarkar, S., 1991, 'Application of Reynolds Stress Turbulence Model to the Compressible Shear Layer,' AIAA paper, 91-0523
  10. Gordon, S. and McBride, B. J., 1971, Computer Program for Calculation of Complex Chemical Equilibrium Compositions, Rockets Performance, Incident and Reflected Shocks and Chapmann-Jouguet Detonations, NASA SP-273
  11. Bird, R. B., 1960, Transport Phenomena, John Wileyand Sons, NewYork
  12. White, F. M., 1974, Viscous Fluid Flow, McGraw-Hill
  13. StrehlowR. A., 1985, Combustion Fundamentals, McGraw-Hill
  14. Wilke, C. R., 1950, 'A Viscosity Equation for Gas Mixtures,' J of Chemical Physics, Vol. 18, No. 4 https://doi.org/10.1063/1.1747673