NewTest: Difference between revisions

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\[k_c = \frac{\kappa \sigma_c}{6} = \frac{\kappa}{6} \left\{
\begin{equation}\tag{176} k_b = 0.062 \left[ 1-0.9 \tanh \left( 0.25\frac{u_{*w}}{W_s} \right) \right]
  \begin{align}
\end{equation}
    & 0.4+3.5 \sin^2 \left( \frac{\pi}{2} \frac{W_s}{u_{*c}} \right)
 
      \text{   if   } \frac{W_s}{u_{*c}} \le 1 \\
\begin{equation}  
    & 1.0+2.9 \sin^2 \left( \frac{\pi}{2} \frac{u_{*c}}{W_s} \right)
  {{\sigma }_{E}}=\left\{ \begin{align}
      \text{   if   } \frac{W_s}{u_{*c}} \gt 1 \\
  & 0.7+3.6{{\sin }^{2}}\left( \frac{\pi }{2}\frac{{{W}_{s}}}{{{u}_{*c}}} \right)
  \end{align} \right.\qquad\qquad\text{(166)}\]
    \text{if}\frac{{{W}_{s}}}{{{u}_{*c}}}\le 1 \tag{136} \\
  & 1.0+3.3{{\sin }^{2}}\left( \frac{\pi }{2}\frac{{{u}_{*c}}}{{{W}_{s}}} \right)
    \text{if}\frac{{{W}_{s}}}{{{u}_{*c}}}>1 \\
\end{align} \right.
\end{equation}

Latest revision as of 15:00, 6 October 2011

\begin{equation}\tag{176} k_b = 0.062 \left[ 1-0.9 \tanh \left( 0.25\frac{u_{*w}}{W_s} \right) \right] \end{equation}

\begin{equation}

 {{\sigma }_{E}}=\left\{ \begin{align}
 & 0.7+3.6{{\sin }^{2}}\left( \frac{\pi }{2}\frac{{{W}_{s}}}{{{u}_{*c}}} \right)
   \text{if}\frac{{{W}_{s}}}{{{u}_{*c}}}\le 1 \tag{136} \\
 & 1.0+3.3{{\sin }^{2}}\left( \frac{\pi }{2}\frac{{{u}_{*c}}}{{{W}_{s}}} \right)
   \text{if}\frac{{{W}_{s}}}{{{u}_{*c}}}>1 \\

\end{align} \right. \end{equation}