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Regarding UDF for multiphase modelling in ANSYS Fluent |
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Join Date: Oct 2020
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Dear All,
I am working on multiphase modelling of blood in coronary arteries and I am trying to apply modified Carreau-Yasuda model. It is adapted from from this article: https://link.springer.com/article/10...439-005-9017-0 For the implementation of the viscosity model, I have tried to implement the UDF given in this thread: Multiphase non-Newtonian viscosity of blood As soon as I interpret the UDF, it gives me parse error in the lines where all the variables are declared. Can anyone explain why this phenomenon is happening? Apart from it, I am also not clear with: What exactly 'ID' refers to in the first line? Does it refer to ID of the fluid domain? Thank you in advance! |
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carreau-yasuda, multiphase, volume fraction |
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