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arXiv · 2210.17317

A short note on the buoyant force in nonuniform gravitational fields

Pier Franco Nali
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Abstract

Lima and Monteiro [1] derived the buoyant force in a nonuniform gravitational field by applying a gradient version of the divergence theorem to the surface integral of the pressure forces [2]. Here it is outlined an alternate approach in the framework of fluid mechanics, based on the energy formulations of the equations of state for compressible fluids.

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BibTeXRIS

Pier Franco Nali. 2022-10-26. A short note on the buoyant force in nonuniform gravitational fields. https://doi.org/10.1590/1806-9126-rbef-2022-0215

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