%0 Journal Article
%A A. R. Pishehvar and H. Ahmadi Kia,
%T Quasi-Static Numerical Simulation of Missile Staging
%J Journal of Computational Methods In Engineering
%V 20
%N 2
%U http://jcme.iut.ac.ir/article-1-233-en.html
%R
%D 2001
%K Missile Staging, Jet Interaction flow, TVD Scheme, Riemann problem.,
%X In this study, the missile staging process by implementing a side-injected jet is simulated numerically. The problem is considered to be axisymmetric and the thin shear layer approximation of Navier-Stokes equations along with an algebraic turbulence model is used in a quasi-static form for the calculations. The free stream corresponds to a very high altitude flight condition with a Mach number of 10 and an injected jet pressure ratio of about 63000. An explicit Godunov-type scheme is used in the calculations, which is second-order in time and space. Computations are performed on the attached and separated geometry for a range of distances between the body and the warhead. The intense interactions between the jet flow and the main free-stream and its overall influences on the warhead aerodynamic loading are finally demonstrated. Keywords: Missile Staging, Jet Interaction flow, TVD Scheme, Riemann problem
%> http://jcme.iut.ac.ir/article-1-233-en.pdf
%P 141-152
%& 141
%!
%9 Research
%L A-10-2-212
%+
%G eng
%@ 2228-7698
%[ 2001