How to add a Non Isothermal wall Varying Only With respect to Vertical Distance?

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  • Last Post 07 March 2020
atulsbhat posted this 05 March 2020

From The Beginning of wall the Temperature is 643.16 K at the End of Wall it is 647.16 K.

Temperature is varying with respect to distance only not Time.

How to Define a Profile or add the above suitable Expression?

X Axis Distance

Y Axis Temperature

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Kremella posted this 06 March 2020

Hello,

Please try out an expression similar to the following:

Temperature = 80 [K/m] * y + 643.16 [K]

Please see the screenshot below. Here you will need to use the correct 'y' coordinates based on your geometry to derive your mathematical function.

Hope this helps.

Best,

Karthik

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atulsbhat posted this 07 March 2020

Hello,

Thank You Sir. It was helpful.

Can We Use The Method (of Adding Expression) for a Variable Wall Heat Flux Boundary Conditions as well ?

Regards

Kremella posted this 07 March 2020

Yes.

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