aerospike simulation at mach number 6 using Fluent 6.3 -- CFD Online Discussion Forums

September 27, 2014, 10:33	aerospike simulation at mach number 6 using Fluent 6.3	#1
hesam.g New Member hesam Join Date: Apr 2014 Posts: 4 Rep Power: 12	Dear All.. I am trying to do a hypersonic flow simulation over a spiked blunt body at mach 6 using fluent 6.3 In my case, I use first order upwind scheme and get a very well converged solution. however, when I switch to second order upwind scheme, totally diverge Any one has some suggestion to resolve this problem?

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