@wikipedia
Dimensionless quantity characterising the development of Natural Thermal Convection:
| LaTeX Math Block | ||||
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\mbox{Gr} = \frac{g \, \beta \, \Delta T \, L^3}{\nu^2} |
where
| temperature gradient | ||||
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| Thermal expansion coefficient |
| characteristic length | ||||
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|
| Kinematic viscosity | ||||
|
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| Standard gravity constant |
See also
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Physics / Thermodynamics / Heat Transfer
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