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Shock Tube simulation

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Old   November 26, 2012, 17:03
Default Shock Tube simulation
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Augusto Fontan
Join Date: Aug 2012
Location: Brazil
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Hello all,

I'm trying to simulate a shock tube on Fluent, but I'm having trouble setting up two independent fluid zones for the driver and the driven. As it is right now, whenever I change the initial conditions for one, the other changes to the sam conditions. Therefore, I cannot set different pressures to make it work.

I know it must be a trivial mistake, but I've searched the forums and the internet and could not find any kind of turorial, so any help is appreciated.
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fluid zones, shock tube problem

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