About CFL number
I am using fine/turbo to simulate a centrifugal pump. now i don't know what should be the best CFL number, and what's more, what should be imposed on the inlet and outlet conditions. A new comer thanks for your kind answer!
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Re: About CFL number
Inlet conditions :
Total pressure Total temprature inlet flow angle Outlet condtions static pressure clf number depends on convrgee firt try to simulate on defualt condtions. if solution is stable and converging then increase it other wise decrese |
Re: About CFL number
Thank you!
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Re: About CFL number
the best CFL number that you can use is the 0.75 as it has given best results for me when I was doing the similar problem
thanks and regards BADRINATH |
Re: About CFL number
your problem is the incompressible case?
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about inlet boundary condition
hello happy new year every one my english is so poor,genarary inlet boundary condition of steam turbine are all around the inlet ,now if we want to make partly inlet ,how to set in numeca ,i.e the degree is 0.5 thank you
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