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fixed bug in computation of derivatives for polymer.

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This commit is contained in:
Xavier Raynaud 2012-06-14 09:35:45 +02:00
parent ee89824e0d
commit 9df87db47f
1 changed files with 1 additions and 1 deletions
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2
opm/polymer/PolymerProperties.cpp
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@ -211,7 +211,7 @@ namespace Opm
double rk = 1 + (res_factor_ - 1)*c_ads/c_max_ads_;
eff_relperm_wat = relperm[0]/rk;
if (if_with_der) {
deff_relperm_wat_ds = (drelperm_ds[0]-drelperm_ds[3])/rk; //derivative with respect to sw
deff_relperm_wat_ds = (drelperm_ds[0]-drelperm_ds[2])/rk; //derivative with respect to sw
deff_relperm_wat_dc = dc_ads_dc*relperm[0]/(rk*rk*c_max_ads_);
} else {
deff_relperm_wat_ds = -1.0;