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How to update supply temp on one patch based on the measure temp on another patch?

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Old   July 3, 2020, 09:48
Default How to update supply temp on one patch based on the measure temp on another patch?
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ijaz fazil
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I have a question regarding swak4foam or New expressions syntax. I need to measure Temperature (T1)at one patch and update T2=(Q/mcp)+T1 on another patch. I need to update at every iteration/time step is it feasible to do it via swak4foam or expression syntax?
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Old   July 6, 2020, 03:37
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Tom Fahner
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There is a special coupled boundary condition that does this:

myPatch
{
type outletMappedUniformInletHeatAddition;
outletPatch aPatch;
Q 10; // Heat addition in W
phi phi;
value uniform 0;
}

More info here.
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Old   July 10, 2020, 11:00
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ijaz fazil
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Dear Tom Fahner,

THank you
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buoyanboussinesqpimple, buoyantboussinesqpimple, heat, heat and mass transfer, heat boundary condition

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