Two-dimensional shallow water flow orientation
Detection of Shallow Subsurface Water by Processing Two-dimensional Electrical Imaging
... HE two-dimensional electrode imaging method has become widely used in recent years, and increasingly through environmental, hydrographic and geotechnical ...
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Two dimensional simulation of shallow water waves by Lagrangian block advection
... At the wave front where the wet water meets the dry land, very small numerical oscillations can lead to negative water depth and the catastrophic collailse of the computat[r] ...
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The Higher-Order CESE Method for Two-dimensional Shallow Water Magnetohydrodynamics Equations
... and two dimensional shallow water magnetohydro- dynamics model is obtained using the 4 th -order conservation element solution element method ...of shallow water ...
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Development and Application of Two Dimensional Numerical Model on Shallow Water Flows Using Finite Volume Method
... Email: [email protected], [email protected] Received 10 June 2015; accepted 19 August 2015; published 26 August 2015 Abstract This present study develops a 2-D numerical scheme to simulate the velocity and depth on ...
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Specific yield for a two-dimensional flow
... For the overall yield of an aquifer we find that the simplest model, wherein the flow through the soil is neglected, i.e., the model with static water and horizontal phreatic surface,[r] ...
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Moving boundary shallow water flow in a region with quadratic bathymetry
... nonlinear shallow water wave equations for forced flow involving linear bottom friction in a region with quadratic bathymetry have been ...differential shallow water wave equa- tions it ...
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A Similarity Technique for Solving Two Layer Shallow Water Equations
... a two-layer shallow-water system of incompressible, immiscible and inviscid fluids with a free ...When two fluids of differing densi- ties interact in such a way that a vertical interface ...
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Lattice Boltzmann simulations of environmental flow problems in shallow water flows
... the two-dimensional flow in a channel with a submerged square block is ...and water depth h 0 at outlet. First of all, a static flow is tested, and then a steady flow is ...
156
Moving boundary shallow water flow above parabolic bottom topography
... the two dimensional nonlinear shallow water wave equations for flow involving linear bottom friction and with no forcing are found for flow above parabolic bottom ...
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Two dimensional Stokes flow driven by elliptical paddles
... one, two, and three elliptical paddles, are intended to be illustrative of the sorts of streamline pat- terns that might be found in “reasonable” configurations of a BSD; they are clearly far from ...of ...
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Two Phase Flow in Three Dimensional Multigrid Model
... the two phase flow in a porous medium through stimulating the two dimensional ...incompressible flow of water through boundary, in the porous medium filled with oil has been ...
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Nonlinear stability of two-layer shallow water flows with a free surface
... a two-layer flow with a third unbounded and dynamically passive layer above, in both Boussinesq and non-Boussinesq ...on two dynamical quantities: the shear and the difference in the layer ...
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One Dimensional Mathematical Model Of Bed-Load Sediment Transport In Shallow Water Flows
... 100 transport equation governing sediment transport forming a system of conservative laws. These coupled systems of equations are numerically approximated to obtain the effect of changes of porosity on the bed topography ...
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Flow modelling around propeller for a deep drafted vessel in very shallow water
... of flow characteristics in the stern region for a deep drafted LNG carrier with the effect of propeller and rudder in shallow ...a flow field based on 3D incompressible Navier-stokes solver. ...
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Coupling methods for 2D/1D shallow water flow models for flood simulations
... into two layers. The lower layer flow is assumed to be 1D and an appropriate 1D model with exchange term is ...layer flow is assumed to be 2D and the appropriate 2D model with exchange term is ...the ...
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Parallelization of a relaxation scheme modelling the bedload transport of sediments in shallow water flow
... three dimensional model (in the spirit of [34] for classical shallow water system) or by directly introducing adapted multilayer models, see for example ...fluid flow model, in which, rather ...
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A numerical solution for moving boundary shallow water flow above parabolic bottom
... nonlinear shallow water wave equations for un- forced linear flow above parabolic bottom topography has been ...actual shallow water flow involving moving shorelines, including ...
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Mean flow generation in rotating anelastic two-dimensional convection
... the orientation of the convec- tion rolls affects the efficiency of mean flow ...shear flow in a rotating plane ...shear flow. The imposed flow was constant in depth, but varying in ...
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Two dimensional flexural ultrasonic phased array for flow measurement
... and water with high transduction efficiency, robustness and low ...of two-dimensional flexural ultrasonic phased arrays, and studies their performance in flow ...
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Experimental evidence of flow destabilization in a two-dimensional bidisperse foam
... The flow is obtained with a controlled foam ...plug flow becomes unstable above a given foam ...mean flow velocity v 0 , with important amplitude fluctuations and an orientation that may vary ...