Initial data for the analysis have to be updated in the Initial and Conditional Data window of Tdyn. This window can be opened by selecting Data > Initial Data menu option.
Figure 112 Tdyn Initial and Conditional Data window. |
Initial condition is now the corresponding to a fluid moving at a velocity given by the vector (1.0, 1.0, 0.0) m/s. This way Initial Velocity X and Initial Velocity Y fields of the RANSOL page have to be set to 1.0 m/s.
It is also necessary to define the Initial Concentration field of the ADVECT page. This field will be defined for both species with the conditional function:
if(mat(Fluid_Source))then(1)else(0)endif
This function gives a value 1 for Fluid_Source material nodes and 0 for the rest.
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