CSTMS SEDTOY

SED_TOY Test Case

Brief Description of Model Test Case.

File:sed toy 1.gif

Domain

Brief Description of Model Grid.

Model Parameter	Variable	Value
Length (east-west)	1/Pm	10
Width (north-south)	1/Pn	10
Depth	h

Bottom Sediment

Size	D50	XXX mm	XXX mm
Density	ρs	2650 kg/m3	2650 kg/m3
Settling Velocity	ws	XXX mm/s	XXX mm/s
Critical Shear Stress	τc	XXX N/m2	XXX N/m2
Init Bed Thickness	bed_thick	XXX mm	XXX
Init Susp Concentraion	bed_thick	XXX kg/m3	XXX kg/m3
Erosion Rate	E0	5e-5 kg/m2/s	5e-5 kg/m2/s

Forcing

No Coriolis
No heating/cooling
No wind
No waves

Body Force:

<wikitex>Describe body force here</wikitex>

Steady State Conditions

<wikitex>$\textcolor{blue}{u} ~= ~XXX ~m/s^{2}$
$\textcolor{blue}{v} ~= ~XXX ~m/s^{2}$
Describe steady state sediment concentration and sediment bed </wikitex>

Boundary Conditions

<wikitex>Try to describe boundary conditions here wikitex>

Physical Constants

<wikitex>Gravitational acceleration $\textcolor{blue}{g}~ =~ 9.81~ ^{2}$
Von Karman's constant $\textcolor{blue}{\kappa}~ =~ 0.41$
Dynamic viscosity (and minimum diffusivity) $\textcolor{blue}{\nu}~= 1e-6 m^{2}/s$</wikitex>

Note: If a model incorporates physical constants that differ from these, and/or automatically calculates some values specified here, please specify the values used.

Results

Figure 1. Model bathymetry.

Describe model output that the user should expect to see here. Include one or two figures.