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authorAdrian Kummerlaender2019-01-10 21:55:43 +0100
committerAdrian Kummerlaender2019-06-24 15:17:09 +0200
commit946cb3702e6baacec1faaeab9ad66dfd99320b55 (patch)
treeca2b1b131c0aaade1703c38c378a44b1fad0e312 /apps
parente415cc0cc2baedaade019693f69b6e1ed0dd4c2b (diff)
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Fix grid alignment of refinement area
Diffstat (limited to 'apps')
-rw-r--r--apps/adrian/poiseuille2d/poiseuille2d.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/apps/adrian/poiseuille2d/poiseuille2d.cpp b/apps/adrian/poiseuille2d/poiseuille2d.cpp
index df166e1..b16a19b 100644
--- a/apps/adrian/poiseuille2d/poiseuille2d.cpp
+++ b/apps/adrian/poiseuille2d/poiseuille2d.cpp
@@ -37,9 +37,9 @@ typedef double T;
const T lx = 8.0; // length of the channel
const T ly = 2.0; // height of the channel
-const int N = 64; // resolution of the model
-const T Re = 500.; // Reynolds number
-const T baseTau = 0.57; // Relaxation time of coarsest grid
+const int N = 50; // resolution of the model
+const T Re = 200.; // Reynolds number
+const T baseTau = 0.8; // Relaxation time of coarsest grid
const T maxPhysT = 60.; // max. simulation time in s, SI unit
const T physInterval = 0.25; // interval for the convergence check in s
const T residuum = 1e-5; // residuum for the convergence check
@@ -188,8 +188,8 @@ int main(int argc, char* argv[])
prepareGeometry(coarseGrid->getConverter(), coarseGrid->getSuperGeometry());
const Vector<T,2> wantedFineExtend {3.0, 1.5};
- const Vector<T,2> fineOrigin = coarseGrid->alignToGrid({0.8, (ly-wantedFineExtend[1])/2});
- const Vector<T,2> fineExtend = coarseGrid->alignToGrid(fineOrigin + wantedFineExtend) - fineOrigin;
+ const Vector<T,2> fineOrigin = coarseGrid->alignLocationToGrid({0.8, (ly-wantedFineExtend[1])/2});
+ const Vector<T,2> fineExtend = coarseGrid->alignExtendToGrid(wantedFineExtend);
auto fineGrid = &coarseGrid->refine(fineOrigin, fineExtend);
prepareGeometry(fineGrid->getConverter(), fineGrid->getSuperGeometry());
@@ -222,8 +222,8 @@ int main(int argc, char* argv[])
createLocalBoundaryCondition2D<T, DESCRIPTOR>(fineSBoundaryCondition);
const Vector<T,2> wantedFineExtend2 {0.6, 0.4};
- const Vector<T,2> fineOrigin2 = fineGrid->alignToGrid({1.05, (ly-wantedFineExtend2[1])/2});
- const Vector<T,2> fineExtend2 = fineGrid->alignToGrid(fineOrigin2 + wantedFineExtend2) - fineOrigin2;
+ const Vector<T,2> fineOrigin2 = fineGrid->alignLocationToGrid({1.05, (ly-wantedFineExtend2[1])/2});
+ const Vector<T,2> fineExtend2 = fineGrid->alignExtendToGrid(wantedFineExtend2);
auto fineGrid2 = &fineGrid->refine(fineOrigin2, fineExtend2);
prepareGeometry(fineGrid2->getConverter(), fineGrid2->getSuperGeometry());