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-   -   water injection into air (not spray) (http://www.cfd-online.com/Forums/cfx/22827-water-injection-into-air-not-spray.html)

bioman66 July 11, 2006 03:56

water injection into air (not spray)
 
Hi everyone I want to simulate that model described as following: An horizontal injector was set 1.0 meter high above the ground and water injected from this injector and into air in 0.5 m/sec. Could I use CFX-10 to solve this problem? I have try two different settings: 1. free surface model; water and air are both continuous; homogeneous; 2. eulerian model; air is continuous and water is dispersed. But these two parameters also can not be calculated because of fetal error about linear solution. Who can teach me how to set correct domain conditions and boundary conditions?

Joe July 11, 2006 06:34

Re: water injection into air (not spray)
 
Read the "Best practices for multiphase flow" in the manual appendix.


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