Analysis of Hypersonic Viscous Flow about Bluff Cylinders Placed One after Another
نویسندگان
چکیده
The flow structure about two bluff cylinders placed one after another in hypersonic viscous flow has been studied. The grid equations approximated the Navier-Stokes equations were solved numerically by application of the implicit monotonized scheme of second-order accuracy, the modified Newton's method, and the Christoffel-Schwarz grid-transformation technique. The similarity conditions of developing fully subsonic zone with recirculating between the cylinders have been discussed. The changes of temperature, pressure and velocity fields in the wakes behind the cylinders, as well as skin friction and heat flux along cylinder surfaces have been analyzed.
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