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Natural Convection in Rectangular Cavity

Posted 10 dic 2011, 05:27 GMT-5 Fluid & Heat, Heat Transfer & Phase Change Version 4.0a 1 Reply

safeer
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Hi All,

I am analyzing natural convection inside 2D rectangular cavity in Comsol 4.0a.

I want to plot the graph of Nusselt number (Nu) along center/ vertical line.
Can anyone tell me how to get Nusselt No (Nu) from calculated results.


Thanks,
Safeer
1 Reply Last Post 10 dic 2011, 10:40 GMT-5
Francois Gregoire
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Posted: 1 decade ago 10 dic 2011, 10:40 GMT-5
Hi,

There is no Nusselt along the center line, i.e., in the air. The Nu is on the boundaries. Read about the Nu number.
Hi, There is no Nusselt along the center line, i.e., in the air. The Nu is on the boundaries. Read about the Nu number.

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