553
B.2.
GREEK SYMBOLS
a/
- flexure stress
- stress due to impact load
ai
-
angular wave frequency of the ith linear component
(- 2?r/Ti, where 7} is wave period of ith component)
an
-
discrete standard deviation of the nth component
at
-
tensile stress
r
- time lag
r
- convolution time lag
r
- dummy variable of integration
t
- wind shear stress
t
- impact time duration
t
- nondimensional shear stress
T),
-
bottom shear stress
tl
~ long wave shear stress
r0
- bottom shear stress
rp
-
shear stress due to static or pulsating loads
- velocity potential function
- phase shift between adjacent “snake” wavemaker
wave board segments
< />i - first-order velocity potential
< />2 ~ second-order velocity potential
< />2i ~ second-order velocity potential
< /»22 ~ second-order velocity potential
- incident phase of the ith linear component
~ reflected phase of the ith linear component
■0 ~ dimensional sediment scaling parameter
iv - sediment fall speed
cv - angular or radian frequency
iv - dummy integration variable
cvn — discrete radian frequency of the nth component
△cv - incremental radian frequency
&wnrn
~
bound long wave radian frequency
Q - model distortion (horizontal over vertical scale)