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Old   October 9, 2007, 14:10
Default Nozzle Problem
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Hello My friends , I want to deal with a nozzle in an unsteady flow , what methodology should I use in your opinion to solve it using Computational Fluid Dynamics and using Fluent software .

Thanks in advance

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Old   October 9, 2007, 15:16
Default Re: Nozzle Problem
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Johannes, I have no experience with Fluent, but I will not let that stop me. Check out Anderson's Computational Fluid Dynamics, section 7.4.

I have done this for a jetpump using STAR-CD. In that case I benchmarked my model against steady state data (see the validation cases for a nozzle at and then set the transient input using a table.

Good luck. Tom
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