UDF for Second Derivative of Velocity
Can any one help me, how to get the second order derivative of velocity and temperature for a cell using UDF ?
Re: UDF for Second Derivative of Velocity
Hi, I would suggest to do as follow:
U-velcoity_first_gradient = C_U_G(c,t) C_UDSI(c,t,0) = C_U_G(c,t) U-velocity_second_gradient = C_UDSI_G(c,t)
indeed: U-velcoity_first_gradient & U-velocity_second_gradient are arrays!
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