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CFD Modelling of Particle-Driven Gravity Currents in Reservoirs
Published 2020-05-01“…An existing in-house hydrodynamic code has been extended to model particle-driven gravity currents. This has been realised through a buoyancy term which was added as a source term to the momentum equation. …”
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Inadequacy of fluvial energetics for describing gravity current autosuspension
Published 2023-04-01“…Abstract Gravity currents, such as sediment-laden turbidity currents, are ubiquitous natural flows that are driven by a density difference. …”
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3
Air flow effect on the behavior of lock-exchange gravity current
Published 2020-03-01Subjects: “…gravity current…”
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Identification of spatially distributed rheological parameters for viscoplastic gravity currents
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Scaling for lobe and cleft patterns in particle-laden gravity currents
Published 2013-02-01“…Lobe and cleft patterns are frequently observed at the leading edge of gravity currents, including non-Boussinesq particle-laden currents such as powder snow avalanches. …”
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Presence of Holmboe waves in particle-laden intrusive gravity current
Published 2023-05-01“…Abstract The present study evaluates the prevalence of Holmboe waves in an intrusive gravity current (IGC) containing particles, employing large Eddy simulation (LES). …”
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7
Effect of wall friction on oscillation of velocity at the head of the gravity current
Published 2023-05-01Subjects: “…Gravity current…”
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Experimental Investigation of Gravity Current Frontal Velocity on Rough Beds
Published 2012-05-01Subjects: “…gravity currents…”
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An observational study of a shallow gravity current triggered by katabatic flow
Published 2004-11-01“…The gravity current was created by katabatic flow originating on the mountainous slopes west of the field site. …”
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Gravity current down a steeply inclined slope in a rotating fluid
Published 1997-03-01“…The fluid dynamics theory was developed for a strongly non-linear gravity current forming a near-bottom density front. …”
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Propagation and Separation of Downslope Gravity Currents over Rigid and Emergent Vegetation Patches in Linearly Stratified Environments
Published 2022-02-01Subjects: “…gravity currents…”
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Experiments on the flow over a hill covered by a canopy in stably stratified conditions
Published 2024-03-01Subjects: Get full text
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13
Hydrodynamics of Abyssal Channel Flows
Published 2015-09-01Subjects: “…gravity currents…”
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14
Inviscid Model of Sandstorm in Unstably Stratified Atmospheric Boundary Layer
Published 2023-07-01Subjects: “…gravity current…”
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A physics-based source model for real-time tephra-dispersal forecasting for weak eruption plumes
Published 2022-12-01Subjects: Get full text
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16
Numerical simulation of density currents near bed with slope reduction using various turbulent models
Published 2013-03-01“…In this research work, the saline gravity current near bed with slope reduction was simulated numerically, using FLUENT software. …”
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Quasi-steady circulation regimes in the Baltic Sea
Published 2022-06-01“…</p> <p>The sub-halocline quasi-permanent gravity current with a width of 10–30 km from the Gotland Deep to the north over the narrow sill separating the Fårö Deep and Nothern Deep was detected in the simulation, and it was confirmed by an Argo float trajectory. …”
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Exact Solutions for Gravity-Segregated Flows in Porous Media
Published 2022-07-01“…The review is devoted to exact analytical solutions for quasi-2D gravity segregated flows or gravity currents in subterranean porous formations. The problems under consideration are quasi-linear. …”
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19
A Numerical Study on Fire Development in a Confined Space Leading to Backdraft Phenomenon
Published 2020-04-01“…The results revealed characteristic phases of the phenomenon and the occurrence of the gravity current as well, which were reported by empirical experiments.…”
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Characteristics of meltwater export from Jakobshavn Isbræ and Ilulissat Icefjord
Published 2017-04-01“…The exported meltwaters form a buoyant coastal gravity current reaching to 100 m depth and extending 10 km offshore.…”
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