im working on pulsatile blood flow simulation using udf code from some people as inlet velocity, i want to ask what's the meaning about parameter 0.33 and 10 in this udf code
Ali Müftüoğulları
If I'm not mistaking, this is a single sinus wave of Fourier series (which may include cosinus as well but this one doesn't, i dont know why). The parameters you ask for :
10 might be angular frequency (w) if your point i=1 and 0.33 is your parameter of the fitting model. I recommend you to have a look at fourier series that implementing for blood flow.
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Arun Govind Neelan
0.33*sin(10*t). Here, 0.33 is the amplitude of the simulation and 10 is the frequency.
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