List of Symbols
Symbols | Units |
= Slope of energy grade line |
~
|
= Friction slope |
~
|
= Slope of bed |
~
|
t = time |
s
|
= change in time |
s
|
T = Top width of the channel |
ft
|
v = Local velocity |
ft/s
|
V = Average velocity | ft/s |
W = Width | ft |
x = x-direction in Cartesian Coordinate System | ft |
y = y-direction in Cartesian Coordinate System | ft |
z = Distance from datum to culvert invert | ft |
= Kinetic energy correction factor | ~ |
= Specific weight of the fluid | |
= Boundary of grid element | ft |
= Width of square grid | ft |
= Flow angle between x- and y-directions | ~ |
= Density of the fluid | |
= Shear stress | |
= Shear stress at the bed | |
= Phase lag | s |