Experimental study on radial gravity currents flowing in a vegetated channel

We present an experimental study of gravity currents in a cylindrical geometry, in the presence of vegetation. Forty tests were performed with a brine advancing in a fresh water ambient fluid, in lock release, and with a constant and time-varying flow rate. The tank is a circular sector of angle $30...

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Veröffentlicht in:	Journal of fluid mechanics 2022-02, Vol.933, Article A46
Hauptverfasser:	Petrolo, D., Ungarish, M., Chiapponi, L., Longo, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Brines Current velocity Diameters Drag coefficient Drag coefficients Flow rates Flow velocity Fluid dynamics Fluid flow Fluid mechanics Fresh water Freshwater Gravity Hydrodynamics Inland water environment JFM Papers Power law Reynolds number Self-similarity Shallow water Vegetation Velocity
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