tadded a couple of permeability refs; - sphere - GPU-based 3D discrete element … | |
git clone git://src.adamsgaard.dk/sphere | |
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--- | |
commit 3483d6d9a230229c803b778263b77fc5ac4fa5bf | |
parent 3c02b97e012ec38b83879935c8013603e7380638 | |
Author: Anders Damsgaard <[email protected]> | |
Date: Fri, 16 Aug 2013 11:21:51 +0200 | |
added a couple of permeability refs; | |
Diffstat: | |
M src/darcy.cpp | 2 ++ | |
1 file changed, 2 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/src/darcy.cpp b/src/darcy.cpp | |
t@@ -177,6 +177,8 @@ void DEM::findDarcyTransmissivities() | |
Float phi = d_phi[cellidx]; | |
// Calculate permeability from the Kozeny-Carman relationship | |
+ // Nelson 1994 eq. 1c | |
+ // Boek 2012 eq. 16 | |
k = a*phi*phi*phi/(1.0 - phi*phi); | |
//K = d_K[cellidx]; |