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From CSDMS
No but possible +
No but possible +
No but possible +
Multiple Processors +
Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
16:39:47, 30 January 2015 +
matlab data for ensemble-averaged profiles of sediment concentration (conc), fluid velocity (vel) and turbulent kinetic energy (k) at the flow peak of Case 2; +
start time step, number of time steps to run, settling velocity, Reynolds number, see more details in the user manual. +
Reynolds number, settling velocity, Froude number (or bulk Richardson number), critical shear stress of erosion, Stokes number +
Domain should be large enough to resolve the bottom boundary layer, meanwhile, the grid resolution should be fine enough to resolve all the essential turbulence scales. +
limited to applications to wall-bounded channel domains. +
vel.*: fluid velocity, binary format, the … vel.*: fluid velocity, binary format, the I/O format can be found in io.F in the folder \Src.</br>conc.*: sediment concentration, binary format, see io.F in the folder \Src for detailed I/O information.</br>press.*: fluid dynamic pressure, binary format, see io.F in the folder \Src for detailed I/O information.</br>vel\_p.*: difference of sediment velocity from fluid velocity, output if inertia effect or hindered settling effect is considered, binary format, see io.F in the folder \Src for detailed I/O information.</br>DDt.*: material derivative of fluid velocity, output if inertia effect is included, binary format, see io.F in the folder \Src for detailed I/O information.</br>ushear.dat: time series of plane averaged bottom shear velocity, it is output every time step, ASCII format.</br>logfile: log of screen output to monitor the quantities such as CFL number, domain averaged concentration, bottom concentration, etc., ASCII format. bottom concentration, etc., ASCII format. +
fine sediment transport in the bottom boundary layer +
time step should be small enough to ensure the CFL criterion. +
2,014 +
A turbulence-resolving numerical model for … A turbulence-resolving numerical model for fine sediment transport in the bottom boundary layer is developed. A simplified Eulerian two-phase flow formulation for the fine sediment transport is adopted. By applying the equilibrium Eulerian approximation, the particle phase velocity is expressed as a vectorial sum of fluid velocity, sediment settling velocity and Stokes number dependent inertia terms. The Boussinesq approximation is applied to simplify the governing equation for the fluid phase. This model utilizes a high accuracy hybrid compact finite difference scheme in the wall-normal direction, and uses the pseudo-spectral scheme in the streamwise and spanwise directions. The model allows a prescribed sediment availability as well as an erosional/depositional bottom boundary condition for sediment concentration. Meanwhile, the model also has the capability to include the particle inertia effect and hindered settling effect for the particle velocity.settling effect for the particle velocity. +
Zhen +
Has query"Has query" is a predefined property that represents meta information (in form of a <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
ASCII +
Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
0.09 +
layer +, fine sediment transport +, turbulence-resolving numerical model +, layer is developed +, fine sediment +, sediment transport +, turbulence-resolving numerical +, bottom boundary layer +, simplified eulerian two-phase +, eulerian two-phase flow +, sediment +, equilibrium eulerian approximation +, numerical model +, boundary layer +, sediment settling velocity +, simplified eulerian +, turbulence-resolving + and finesed3d +
Media:FineSed3D_User_Manual.pdf +
Media:Case2Data.mat +
Single +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:15:45, 17 September 2020 +
Shared memory +
1 +
A turbulence-resolving numerical model for fine sediment transport in bottom boundary layer +
Binary +
259 academy street +
19716 +
false +
false +
CDDL +
Fortran77 +
one month +
Through CSDMS repository +
https://github.com/csdms-contrib/finesed3d +
Grain-Scale +
2012 +
Model developer +
