General solutions of the plume equations: towards synthetic plumes and fountains

Previous mathematical models of quasi-steady turbulent plumes and fountains have described the flow that results from a prescribed input of buoyancy. We offer a new perspective by asking, what input of buoyancy would give rise to a plume, or fountain, with given properties? Addressing this question...

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Veröffentlicht in:	Journal of fluid mechanics 2023-10, Vol.973, Article R2
Hauptverfasser:	Wise, Nick H., Hunt, Gary R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytic functions Axisymmetric flow Buoyancy Conservation equations Distribution Exact solutions Fountains Gravity JFM Rapids Mathematical models Ordinary differential equations Plumes Richardson number Synthesis Turbulent flow
Online-Zugang:	Volltext
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