From a129dda6a75062d23d18fa5cda02a17d1f068b10 Mon Sep 17 00:00:00 2001
From: Will Bainbridge <http://cfd.direct>
Date: Thu, 14 Jun 2018 15:59:15 +0100
Subject: [PATCH] phasePair: Corrected surface tension access

---
 .../phaseSystems/phasePair/phasePair/phasePair.C     | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePair/phasePair.C b/applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePair/phasePair.C
index 1cff0aa63..77d113817 100644
--- a/applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePair/phasePair.C
+++ b/applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phasePair/phasePair/phasePair.C
@@ -24,7 +24,7 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "phasePair.H"
-#include "surfaceTensionModel.H"
+#include "phaseSystem.H"
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
@@ -165,15 +165,7 @@ Foam::tmp<Foam::volScalarField> Foam::phasePair::EoH2() const
 
 Foam::tmp<Foam::volScalarField> Foam::phasePair::sigma() const
 {
-    return
-        phase1().mesh().lookupObject<surfaceTensionModel>
-        (
-            IOobject::groupName
-            (
-                surfaceTensionModel::typeName,
-                phasePair::name()
-            )
-        ).sigma();
+    return phase1().fluid().sigma(phasePair(phase1(), phase2()));
 }