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In case of natural convection in the annulus the Nusselt number becomes also dependant on the annulus geometry:
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| {\rm Nu}_{ann} = \frac{2 \cdot \epsilon |
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_{app}}{\ln r_{ci}/r_t)} LaTeX Math Block |
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Nu} = \frac{2 \cdot \epsiloncitwhere
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body | --uriencoded--\epsilon |
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_%7Bann%7D
Forced Convection
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In Forced Fluid Convection the Nusselt number becomes dependant on Reynolds number
and Prandtl number :
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body | --uriencoded--\mbox%7BNu%7D = f (\mbox%7BRe%7D, \mbox%7BPr%7D) |
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