Browse > Article

Analytical Solution for Hypersonic Flow on Blunt Bodies  

Baik Doo Sung (국민대학교 자동차전문대학원)
Publication Information
Journal of computational fluids engineering / v.8, no.4, 2003 , pp. 1-5 More about this Journal
Abstract
A Thin-layer Wavier-Stokes equations are applied for the hypersonic flow over blunt bodies with applications to laminar as well as turbulent flows. The equations are expressed in the forms of flux-vector splitting and explicit algorithm. The upwind schemes of Steger-Warming and Van Leer are investigated to predict accurately the heating loads along the surface of the body. A mixed scheme has been presented for the differencing the convective terms and the mixed scheme is found to be less dissipative producing accurate solutions.
Keywords
Navier-Stokes; flux vector splitting; Steger-Warming; Van Leer; explicit; shock capturing;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Beaming, R. M. and Warming, R. F., 'An Implicit Finite Difference Algorithm for Hyperbolic Systems in Conservation Law form,' J. of Computational Physics, Vol. 22, 1976, 0.81-110
2 Moretti, G., 'Three Dimensional Supersonic Steady Flow With Any Number of Imbedded Shocks,' AIAA Paper No. 74-10, 1974
3 Steger J. L. and Warming, R. F., 'Flux Vector Splitting of the Inviscid Gasdynamic Equations with Application to Finite difference Method, J. of Comp. Physics,
4 Maus, J. R., 1984, 'Compahson of PNS Code Results with AEDC Tunnel B Data for Blunt Cone and Viconic,' Workshop on the Development and Application of the AFWAL PNS Code,' Dayton, Ohio
5 Steger J. L. and Warming, 'Flux Vector Splitting of the Inviscid Gas Dynamics Equations With Application to Finite Difference Methods,' NASA TM-78605,1979
6 Fay., J. A. and Riddell, F. R., 'Theoiy of Stagnation Point Heat Transfer in Dissociated Air,' Joumal of the Aeronautical Sciences, Vol. 25, No. 2, Feb. 1958, p.73