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Search: Posts Made By: cheetthe1
Forum: STAR-CCM+ May 31, 2019, 11:03
Replies: 7
Views: 777
Posted By cheetthe1
So actually I found that at the outlet BC, you...

So actually I found that at the outlet BC, you could specify a mass flow rather than a split ratio of 1. To my understanding, knowing two mass flows (main inlet and outlet) should set the third mass...
Forum: STAR-CCM+ May 30, 2019, 14:03
Replies: 7
Views: 777
Posted By cheetthe1
Okay, sounds like a plan, thank you will try. ...

Okay, sounds like a plan, thank you will try.


I got another idea in mind, can I superimpose two boundaries? For example by using a little extrusion domain and then using pressure and massflow...
Forum: STAR-CCM+ May 29, 2019, 20:33
Replies: 7
Views: 777
Posted By cheetthe1
The entire crossflow chamber is at constant...

The entire crossflow chamber is at constant pressure, just the jet domain should be at higher pressure to get more penetration. I think I can not use a pressure outlet, it is reacting flow and I do...
Forum: STAR-CCM+ May 29, 2019, 19:52
Replies: 7
Views: 777
Posted By cheetthe1
Jet fluid is supposed to be pushed into a chamber...

Jet fluid is supposed to be pushed into a chamber with a certain driving pressure, which may partially dissipate by the end of the jet inlet duct. The density/pressure combination the model gibes me...
Forum: STAR-CCM+ May 29, 2019, 13:28
Replies: 7
Views: 777
Posted By cheetthe1
Define Driving pressure

Technically I would like to define a driving pressure above a mass flow inlet.
I want to increase values of density and pressure in a certain domain, any advice?
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