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Forum: CFX

July 20, 2016, 06:44

Replies: 5

Pulsatile flow at inlet of pipe model

Views: 2,977

Posted By ghorrocks

sin and cos are the same except for phase. So a...

sin and cos are the same except for phase. So a better equation might be

pinlet = pmean + Amplitude*sin(wt+phase)

And you set w, Amplitude and phase to give the waveform you like. That gives...

Forum: CFX

January 2, 2016, 00:09

Replies: 5

Pulsatile flow at inlet of pipe model

Views: 2,977

Posted By ghorrocks

You need to select boundary conditions which best...

You need to select boundary conditions which best match whatever it is you are modelling. You can model pulsing flows by velocity or pressure boundaries at the inlet or outlet. So choose the one...

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