Flow courant number

user9 · March 13, 2020, 12:39

What is flow courant number in the solution in Ansys fluent . I have read the ansys user guide but didn't understand the concept. They say it is used in density based solver but even while using pressure based solver in the solution method it shows " flow courant number" and by default its value is 200.

SardarMech · January 19, 2022, 08:04

I can't say for sure this will answer your question, but chances are some confusion can be settled whatsoever- for you or for those having come across this thread; Take a look at the link below:

wrong solution at LOW CFL number

March 13, 2020, 12:39	Flow courant number	#1
user9 New Member anuj Join Date: Feb 2020 Posts: 17 Rep Power: 6	What is flow courant number in the solution in Ansys fluent . I have read the ansys user guide but didn't understand the concept. They say it is used in density based solver but even while using pressure based solver in the solution method it shows " flow courant number" and by default its value is 200.

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January 19, 2022, 08:04		#2
SardarMech New Member Sardar Join Date: Dec 2021 Posts: 4 Rep Power: 4	I can't say for sure this will answer your question, but chances are some confusion can be settled whatsoever- for you or for those having come across this thread; Take a look at the link below: wrong solution at LOW CFL number