Bubble column
Can anyone explain the physics behind the following ..
When I did a simulation of a bubble column with bubbles specified at 4 mm, the vapour fraction in the column was about 0.96. When I increased the bubble size to 10 mm, the vapour fraction went down to 0.45. Is the buoyancy force the difference. I used k-epsilon. Thanks in advance, Sally. |
Re: Bubble column
Hi,
I am tackling the same problem here too. Could you please tell me as to how you created the bubble in cfx-pre. did u use a CEL or did u create 2 domains(by loading two meshes, one for the bubble and one for the column?) Cheers, Nick |
Re: Bubble column
i have made a buble column of 1 inch dia. what should be nesesary heiht of water in my column & why
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