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Tracer Fluid dialog box (Flow/ESC/Multiphysics)

Modeling Object
Name Sets the name of the Tracer Fluid modeling object name.In the Post Processing Navigator, the tracer fluids results are displayed on independent result sets with the name of the Tracer Fluid modeling object.Description opens an editor in which you can type a description for the simulation object.
Properties/Parameters
Molecular Diffusion Coefficient Sets the proportionality constant between the molar flux of the tracer fluid and the gradient in the concentration of species.
Turbulent Schmidt Number Sets the turbulent Schmidt number ScT which measures the ratio of momentum to mass diffusivity of the tracer fluid.
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Tracer Fluid dialog box (Flow/ESC/Multiphysics), Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id966200 · retrieved 2026-07-17