From 2f1e96f0f76d5009409b1f1e49b938371f831350 Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Tue, 4 Dec 2012 16:30:08 +0000
Subject: [PATCH] ENH: Surface films - using alternatove form for momentum sink
 contribution

---
 .../kinematicSingleLayer/kinematicSingleLayer.C                | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/regionModels/surfaceFilmModels/kinematicSingleLayer/kinematicSingleLayer.C b/src/regionModels/surfaceFilmModels/kinematicSingleLayer/kinematicSingleLayer.C
index 430d3883036..9d053dc3de8 100644
--- a/src/regionModels/surfaceFilmModels/kinematicSingleLayer/kinematicSingleLayer.C
+++ b/src/regionModels/surfaceFilmModels/kinematicSingleLayer/kinematicSingleLayer.C
@@ -308,7 +308,8 @@ tmp<Foam::fvVectorMatrix> kinematicSingleLayer::solveMomentum
       + fvm::div(phi_, U_)
      ==
       - USp_
-      - fvm::SuSp(rhoSp_, U_)
+//      - fvm::SuSp(rhoSp_, U_)
+      - rhoSp_*U_
       + forces_.correct(U_)
     );
 
-- 
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