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What is the meaning of "Scalars" option in backflow specifications

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Old   January 8, 2021, 06:56
Default What is the meaning of "Scalars" option in backflow specifications
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Hi everyone,

In Star-CCM's manual, I couldn't find the meaning of Scalars option in backflow specification. Does anyone know the meaning of it?
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Old   January 8, 2021, 08:33
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if your boundary happens to have backflow you need to tell the solver at what concentration the scalar(s) enter
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