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Abstract

Buoyancy effects occur, in principle, in any variable-density flow in a gravitational field. Their importance increases with density gradient and may be characterized by the size of the Richardson number, the simplest form of which is

$$ {\text{Ri = }}\frac{{\Delta \rho }}{\rho }\frac{{gh}}{{{u^2}}}, $$
((9.1))

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© 1988 Springer-Verlag New York Inc.

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Cebeci, T., Bradshaw, P. (1988). Buoyant Flows. In: Physical and Computational Aspects of Convective Heat Transfer. Physical and Computational Aspects of Convective Heat Transfer. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-3918-5_9

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  • DOI: https://doi.org/10.1007/978-1-4612-3918-5_9

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-0-387-96821-6

  • Online ISBN: 978-1-4612-3918-5

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