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Journal of Engineering Mathematics

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01-02-2022

Fluid inflow from a source on the base of a channel

Authors: Shaymaa M. Shraida, Graeme C. Hocking, Lawrence K. Forbes

Published in: Journal of Engineering Mathematics | Issue 1/2022

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Abstract

A spectral method is detailed to simulate the viscous Boussinesq flow of a plume of heavy fluid emanating from a line source on the bottom of a channel. A small initially semi-circular “bubble” grows for small time, rising up to some height before it starts to flow outwards horizontally. We discuss the results for different values of Reynolds number, flow rate and density differential, considering the viscous and inertial effects.

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Title: Fluid inflow from a source on the base of a channel
Authors: Shaymaa M. Shraida
Graeme C. Hocking
Lawrence K. Forbes
Publication date: 01-02-2022
Publisher: Springer Netherlands
Published in: Journal of Engineering Mathematics / Issue 1/2022
Print ISSN: 0022-0833
Electronic ISSN: 1573-2703
DOI: https://doi.org/10.1007/s10665-021-10197-1

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