104
R.H. Charlier and Chr. P. De Meyer
lO
:).8
3.4
~2
0
101
Ca = 2500 5000
10.000 m t~'
l
\,
\\,
. . . . . . . . . .
2
5
I0 z 2
5
10 ~ 2
5
10 ~ 2
5
10 ~"
>, concentration (mgl~)
computed using Ws.m=ws
computed using Ws,m=(1-c)sws
h
:1.0 m
H
:0.7 m
T
=5
s
dso. b~ =100 ~um
w.~ = 0.01 m/s
6s
= 0.06 m
~b.w : 1.02 mls
Fig. 17 : Influence of hindered settling effect on concentration profile
4
References
Bagnold, R.A., 1954, Experiments on a Gravity-free Dispersion of Large Solid
Spheres in a New~tonian Fluid under Shear, Proc. Royal Sot., Vol. 225A,
England.
Bakker, W.T., 1974, Sand Concentration in an Oscillatory Flow, Coastal
Engineering Conference, Copenhagen Denmark, pp. 1129-1148.
Bakker, W.T., & Van Kesteren, W.G.M.,1986, The Dynamics of Oscillating
Sheet Flow. Coastal Engineering Col~erence, Taiwan.