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Add drsmaxrel for the update of rs.

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drsmaxrel is a relative limit.
This commit is contained in:
Kai Bao
2014-05-16 13:32:34 +02:00
parent 4cef151091
commit b001c580b9
1 changed files with 2 additions and 2 deletions
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4
opm/autodiff/FullyImplicitBlackoilSolver_impl.hpp
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@@ -1275,13 +1275,13 @@ namespace {
} }
} }
const double drsmax = 1e9; const double drsmaxrel = 0.2;
const double drvmax = 1e9;//% same as in Mrst const double drvmax = 1e9;//% same as in Mrst
V rs; V rs;
if (disgas) { if (disgas) {
const V rs_old = Eigen::Map<const V>(&state.gasoilratio()[0], nc); const V rs_old = Eigen::Map<const V>(&state.gasoilratio()[0], nc);
const V drs = isRs * dxvar; const V drs = isRs * dxvar;
const V drs_limited = sign(drs) * drs.abs().min(drsmax); const V drs_limited = sign(drs) * drs.abs().min(rs_old.abs()*drsmaxrel);
rs = rs_old - drs_limited; rs = rs_old - drs_limited;
} }
V rv; V rv;