volume flow rate with fluid fraction 0 in FLOW3D

sushmita · January 31, 2023, 04:16

Can we use vfr with fluid fraction 0 at outlet of the undersluice.

I tried using Specified pressure with fluid fraction 0. but the volume flow rate that had to be out from the outlet couldn't be attained as the flow has to distribute between two openings.

so I have used vfr with specifying the required volume flow rate with 0 fluid fraction .. will this work?

MSM1985 · February 1, 2023, 03:40

Pressure boundary at Xmax. with 'Pressure Outflow' option checked, should do the job for undersluice outlets.

January 31, 2023, 04:16	volume flow rate with fluid fraction 0 in FLOW3D	#1
sushmita New Member Sushmita Lamichhane Join Date: Jan 2023 Posts: 3 Rep Power: 3	Can we use vfr with fluid fraction 0 at outlet of the undersluice. I tried using Specified pressure with fluid fraction 0. but the volume flow rate that had to be out from the outlet couldn't be attained as the flow has to distribute between two openings. so I have used vfr with specifying the required volume flow rate with 0 fluid fraction .. will this work?

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February 1, 2023, 03:40		#2
MSM1985 Member Sehroosh Join Date: Apr 2019 Location: Pakistan Posts: 60 Rep Power: 7	Pressure boundary at Xmax. with 'Pressure Outflow' option checked, should do the job for undersluice outlets.