From 8264c3b988dd33a8680f5bd947c07376352a219a Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Tue, 7 Feb 2017 09:59:19 +0000
Subject: [PATCH] interDyMFoam: Reinstate alphaPhiCorr0 for moving meshes
without topology change
---
.../multiphase/interFoam/interDyMFoam/interDyMFoam.C | 6 +++++-
.../multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution | 2 +-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/applications/solvers/multiphase/interFoam/interDyMFoam/interDyMFoam.C b/applications/solvers/multiphase/interFoam/interDyMFoam/interDyMFoam.C
index f544fcde282..f750308c44f 100644
--- a/applications/solvers/multiphase/interFoam/interDyMFoam/interDyMFoam.C
+++ b/applications/solvers/multiphase/interFoam/interDyMFoam/interDyMFoam.C
@@ -126,7 +126,11 @@ int main(int argc, char *argv[])
<< " s" << endl;
// Do not apply previous time-step mesh compression flux
- talphaPhiCorr0.clear();
+ // if the mesh topology changed
+ if (mesh.topoChanging())
+ {
+ talphaPhiCorr0.clear();
+ }
gh = (g & mesh.C()) - ghRef;
ghf = (g & mesh.Cf()) - ghRef;
diff --git a/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution b/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution
index f215226a436..a9167ea8808 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution
+++ b/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution
@@ -41,7 +41,7 @@ solvers
smoother DIC;
- tolerance 0.1;
+ tolerance 1e-3;
relTol 0;
};
--
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