TEST HEAD CASE

Sediment Test Headland Case

This test case checks the ability of a model to represent 1) simplified alongshore transport, 2) implementation of open boundary conditions, and 3) resuspension, transport, and deposition of suspended-sediment. This case is based on Signell and Geyer (1991) Journal of Geophysical Research 96(C2): 2561-2575.

Model Parameters

The following model parameters were used for the Sediment Test Headland Case.

Model Parameter	Variable	Value
length, width, depth	Xsize, Esize, depth	100,000 m, 50,000 m, 20 m
Grain size	$D_{50}$	0.1 mm
Bottom roughness	$Z_{0}$	0.015 m
Reference velocity	$u_{0}$	0.5 m/s
Celerity	$C$	${\sqrt {g*20}}$
Reference water level	$\zeta _{0}$	$u_{O}/{\sqrt {g/20}}$
Wave period	$T$	12 hours
Wave length	$L$	$C*T$