User Guide 020: Difference between revisions

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=9 List of Symbols=
=9 List of Symbols=


\begin{center}
'''Variable'''  '''Meaning'''  '''Units(SI)'''
\begin{tabular}{ c c c }
Variable & Meaning & Units (SI) \\
xx      & Coriolis parameter & 1/s \\
\end {tabular}
\end {center}
   
   
Coriolis parameter 1/s
f<sub>c</sub>  Coriolis parameter 1/s
   
   
Time -averaged total water depth   
h  Time -averaged total water depth  <math>h = \xi + \nu</math>
m
m
   
   
Time-averaged water surface elevation above the still water line m
<math>\bar{\nu</math>}Time-averaged water surface elevation above the still water line m
   
   
Still water depth m
<math>\xi</math>Still water depth m
   
   
Source term due to precipitation, evaporation and subgrid structures m/s
S<sup>m</sup>Source term due to precipitation, evaporation and subgrid structures m/s
   
   
Total flux velocity defined as   
V<sup>i</sup>Total flux velocity defined as <math>V_i = U_i U{wi}  
m/a
m/a
   
   
Time- and depth-averaged current velocity vector (i.e. Eulerian velocity) m/s
U<sub>i</sub>Time- and depth-averaged current velocity vector (i.e. Eulerian velocity) m/s
   
   
Depth-averaged Stokes velocity m/s
<math>U_i ^S</math>Depth-averaged Stokes velocity m/s
   
   
Gravitational constant (9.806 m/s2) m/s2
g Gravitational constant (9.806 m/s<sup>2</sup>) m/s<sup>2</sup>
   
   
Atmospheric pressure Pa
p<sub>atm</sub> Atmospheric pressure Pa
   
   
Water density (~1025 kg/m3) kg/m3
<math>\rho</math>Water density (~1025 kg/m<sup>3</sup>) kg/m<sup>3</sup>
   
   
Turbulent eddy viscosity m2/s
v<sub>t</sub>Turbulent eddy viscosity m<sup>2</sup>/s
   
   
Wind surface stress vector N/m2
Wind surface stress vector N/m2

Revision as of 16:14, 6 May 2015

9 List of Symbols

Variable Meaning Units(SI)

fc Coriolis parameter 1/s

h Time -averaged total water depth m

Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \bar{\nu} }Time-averaged water surface elevation above the still water line m

Still water depth m

SmSource term due to precipitation, evaporation and subgrid structures m/s

ViTotal flux velocity defined as Depth-averaged Stokes velocity m/s

g Gravitational constant (9.806 m/s2) m/s2

patm Atmospheric pressure Pa

Water density (~1025 kg/m3) kg/m3

vtTurbulent eddy viscosity m2/s

Wind surface stress vector N/m2

Wave stress vector N/m2

Combined wave-current mean bed shear stress vector N/m2

Depth-average salinity concentration ppt

Peak bottom orbital velocity based on the significant wave height and linear wave theory m/s

Peak bottom wave orbital velocity based on the root-mean-squared wave height m/s

Air density at sea level kg/m3

Wind drag coefficient -

10-m wind speed vector m/s

10-m wind velocity magnitude m/s

Equilibrium bed load transport m2/s

Equilibrium suspended load transport m2/s

Equilibrium total load transport m2/s

median grain size m s sediment specific gravity or relative density -

Shields parameters due to currents -

Mean Shields parameters due to waves and currents -

Maximum Shields parameters due to waves and cur-rents -

Critical Shields parameter. -

Dimensionless grain size based on the median grain size -

Dimensionless grain size based on the kth size class -

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