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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Change mass or molar fraction of a mixture › Reply To: Change mass or molar fraction of a mixture

July 14, 2023 at 7:59 am
Rob
Forum Moderator

Initial value, yes. The wall/flow boundaries are where you'd set their temperature. Remember, initialisation and patch are the "iteration 0" result, the solver will then work towards the solution based on the boundary and cell conditions (cell - source terms, porous media etc). 

It'll say on the panel, probably mass fraction.Â