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Simulation of flow inside bottle at different inlet pressures. |
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October 12, 2017, 15:35
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Simulation of flow inside bottle at different inlet pressures.
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#1 |
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New Member
Maitray sharma
Join Date: Aug 2017
Posts: 7
Rep Power: 8  |
I am trying to simulate a flow inside a bottle with sand inside it , the porosity has been defined in the cell zone condition and gas gauge pressure 16 bar at the inlet is air , density based solver is used with laminar model and energy equations on.
(Transient analysis) The problem is whenever I calculate the result , it takes 12000 iteration to solve for a single time step , and at the second iteration itself the temprature rise upto 5000 kelvin. Am i doing something wrong. Timestep size is 0.01 sec Thank you |
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October 12, 2017, 20:14
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#2 |
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Senior Member
Alexander
Join Date: Apr 2013
Posts: 2,363
Rep Power: 34 |
16 bar at the inlet of the bottle... What is the value of flow velocity? What do you expect?
Best regards |
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October 12, 2017, 23:14
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#3 | |
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New Member
Maitray sharma
Join Date: Aug 2017
Posts: 7
Rep Power: 8 |
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