NewTest: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| (7 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
\begin{ | \begin{equation}\tag{176} k_b = 0.062 \left[ 1-0.9 \tanh \left( 0.25\frac{u_{*w}}{W_s} \right) \right] | ||
\end{ | \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} | |||
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}