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   Articles with "depth averaged" as a keyword



A two-layer depth-averaged model for both the dilute and the concentrated parts of pyroclastic currents.

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jb014013

Abstract: Pyroclastic currents are very destructive and their complex behavior makes the related hazards difficult to predict. A new numerical model has been developed to simulate the emplacement of both the concentrated and the dilute parts… read more here.

Keywords: parts pyroclastic; dilute; model; surge ... See more keywords

Enhancement of two‐dimensional hydrodynamic modelling based on UAV‐ flow velocity data

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recommendations! Published in 2024 at "Earth Surface Processes and Landforms"

DOI: 10.1002/esp.5853

Abstract: 2D hydrodynamic models deepen the understanding of hydromorphological processes in fluvial systems. UAV (Unoccupied Aerial Vehicles) can record complementary calibration and validation data for these models of large areas. In this study, we created a… read more here.

Keywords: enhancement two; depth averaged; two dimensional; uav flow ... See more keywords

Stability of downslope flows to two-dimensional perturbations

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recommendations! Published in 2019 at "Physics of Fluids"

DOI: 10.1063/1.5109314

Abstract: We consider the stability problem for wide, uniform stationary open flows down a slope with constant inclination under gravity. Depth-averaged equations are used with arbitrary bottom friction as a function of the flow depth and… read more here.

Keywords: stability conditions; perturbations propagating; depth averaged; oblique perturbations ... See more keywords

Data-driven depth-averaged current prediction methods for underwater gliders with sailing parameters

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recommendations! Published in 2023 at "AIP Advances"

DOI: 10.1063/5.0141618

Abstract: The study of depth-averaged currents is of great significance for the application of underwater gliders. In order to solve the problem of low prediction accuracy of the time series-based depth-averaged current prediction method, the factors… read more here.

Keywords: sailing parameters; depth averaged; averaged currents; prediction ... See more keywords

A depth-averaged heart model for the inverse problem of cardiac electrophysiology

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recommendations! Published in 2024 at "Inverse Problems"

DOI: 10.1088/1361-6420/ad9e2b

Abstract: The inverse problem of cardiac electrophysiology is notoriously ill-posed, but is nonetheless extremely useful. In particular, it is difficult to reconstruct the transmembrane voltage in the volume of the heart, since an infinite dimensional space… read more here.

Keywords: problem; depth averaged; heart; inverse problem ... See more keywords