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December 9, 2011, 00:54 |
Pressure Profile in my atomization nozzle
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Senior Member
shoeb khan
Join Date: Nov 2011
Posts: 179
Rep Power: 14 |
Hello Guys
I am modeling a nozzle in which there are One air inlet Two Nitrogen inlet Four Water inlet According to my experiments Pressure at Air inlet 6 atm Pressure at Nitrogen inlet 6 atm Pressure at water inlet 4 atm and there respective mas flow rates or velocity For the above case i want to model a multiphase eulerian eulerian 2 phase flow inside the nozzle. While running the simulation with 1)Velocity inlet at the boundary condition 2)Using mass flow rate as the boundary condition I am not getting the pressure profile inside the nozzle.The pressure after convergence of the simulation is in the range of 1.8 to -0.9 atm absolute. I am hoping a pressure profile from 6atm at the inlet to atmospheric pressure at the outlet what i am not getting via my simulations.. Kindly help me Thanks in Advance SHK |
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