lesmodel
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lesmodelMember
Dear Max,
in aorta.cpp line174, it’s ‘SinusStartScale<T,int> nSinusStartScale( iTperiod,converter.getLatticeU() )’, the velocity at the inlet is a circular poiseuille profile with LatticeU beein the maximum velocity, it’s LatticeU not CharU. Looking forward to your reply.lesmodelMemberDear mathias,
Thanks very much for your quick response. I have another question, in the case of aorta3d. the Re is decided by CharU, CharL and CharNu, if I change the CharU to obtain the different Re, what’s the new velocity for inflow?lesmodelMemberDear Robin,
Thanks very much for your help, one more question, in the example cylinder3d, a planeReduction is difined to use “gifWriter.write” to generate the ppm files of velocity distribution, but when defining the planeReduction, only a
normal vector (1,0,0) is specified, how can we know which plane is referred to, that is to say, it refers to plan x=0 or someone esle? Thanks very much!!lesmodelMemberDear robin,
Thanks very much for your reply, but I have another question, when I run a program in parallel in the Cygwin64,
I use the command
mpirun -np 8 ./cylinder2d.exe
it reports:
[user-PC:98680] [[12126,1],0] tcp_peer_send_blocking: send() to socket 12failed:Transport endpoint is not connected (128)
[user-PC:98680] [[12126,1],0] tcp_peer_send_blocking: send() to socket 12failed:Transport endpoint is not connected (128)What’s wrong with this, thans very much!!
lesmodelMemberDear Mathias,
Thanks for you reply. How do we determine this threshold value, that is 0.3 here.lesmodelMemberDear Mathias,
Thanks very much for your kind reply. Do you mean that I should only change the charNU in the LBconverter to 0.000001m^2/s? and make sure that the Reynolds number is fine for the calculating, but what about the density, should I write the charRho = 1000 to the LBconverter? if not, can i get the correct force acting on the cylinder? Thank you! -
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