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Erschienen in: Journal of Engineering Mathematics 1/2017

08.09.2016

Pressure work and viscous dissipation in the equations of thermal convection in a vertical channel

verfasst von: Anthony Kay

Erschienen in: Journal of Engineering Mathematics | Ausgabe 1/2017

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Abstract

Equations for fully developed flow in a vertical channel have been solved, taking into account viscous dissipation, and using formulations with and without pressure work. Perturbation solutions are used to distinguish the effects of viscous dissipation from pressure work. Viscous dissipation has very little effect on free convection flows driven by temperature differences or heat fluxes at the channel walls, but it may play a major role in forced convection.

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Metadaten
Titel
Pressure work and viscous dissipation in the equations of thermal convection in a vertical channel
verfasst von
Anthony Kay
Publikationsdatum
08.09.2016
Verlag
Springer Netherlands
Erschienen in
Journal of Engineering Mathematics / Ausgabe 1/2017
Print ISSN: 0022-0833
Elektronische ISSN: 1573-2703
DOI
https://doi.org/10.1007/s10665-016-9876-4

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