manus_continuum_granular1

commit efa23a2f8c8a9a204314cba0fd1093d6a9767962
parent a000b38002b3aaa8a2024d4e3d264770be16b2cc
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Tue,  2 Jul 2019 13:25:10 +0200

Add units to variables in alternate skin depth equation

Diffstat:
M
continuum-granular-manuscript1.tex
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/continuum-granular-manuscript1.tex b/continuum-granular-manuscript1.tex
@@ -229,7 +229,7 @@ As long as fluid and diffusion properties are constant, an analytical solution t
 	= \sqrt{ \frac{k}{\phi\mu_\text{f}\beta_\text{f}\pi f} },
 	\label{eq:skin_depth}
 \end{equation}
-where $D$ is the hydraulic diffusivity and $P$ is the period of the oscillations.
+where $D$ is the hydraulic diffusivity [m$^2$/s] and $P$ [s] is the period of the oscillations.
 The remaining terms were previously defined.
 The relation implies that the amplitude in water-pressure forcing does not influence the maximum depth of slip.
 Figure~\ref{fig:skin_depth} shows the skin depth for water under a range of permeabilities and forcing frequencies.