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Turbulent pipe flow
Posted 2017年4月17日 GMT-4 08:54 Fluid & Heat Version 5.1 1 Reply
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Hello,
Can i simulate the pipe flow with inlet and outlet pressure boundary condition ? I want pressure drop of 0.05-0.02 bar. I have used pref as 0 Pa.
I am simulating a pipe with dimension 6 mm diameter , 100 mm length.
which model would be better to use in single phase pipe flow?
Thank you
Can i simulate the pipe flow with inlet and outlet pressure boundary condition ? I want pressure drop of 0.05-0.02 bar. I have used pref as 0 Pa.
I am simulating a pipe with dimension 6 mm diameter , 100 mm length.
which model would be better to use in single phase pipe flow?
Thank you
1 Reply Last Post 2017年4月17日 GMT-4 14:43
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Posted:
7 years ago
First of all thank you so much for brief information.
now i understand the idea behind solving fluid flow in COMSOL.
But as you mentioned here about pressure drop, how can i set that boundary condition. Do i need to add pressure drop as pressure outlet bc ?
now i understand the idea behind solving fluid flow in COMSOL.
But as you mentioned here about pressure drop, how can i set that boundary condition. Do i need to add pressure drop as pressure outlet bc ?