From f7bcc19ad2b64fc8a88c94594832c7abdf6fdb16 Mon Sep 17 00:00:00 2001
From: Chris Greenshields <http://cfd.direct>
Date: Fri, 17 Apr 2020 18:46:47 +0100
Subject: [PATCH] freestreamVelocity: changed to use mean of patchInternalField
 and patch value for valueFraction calculation

---
 .../freestreamVelocity/freestreamVelocityFvPatchVectorField.C   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.C b/src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.C
index dc9d5d835b..8d3602be2e 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.C
@@ -106,7 +106,7 @@ void Foam::freestreamVelocityFvPatchVectorField::updateCoeffs()
         return;
     }
 
-    const Field<vector> Up(patchInternalField());
+    const Field<vector> Up(0.5*(patchInternalField() + *this));
     const Field<scalar> magUp(mag(Up));
 
     const Field<vector> nf(patch().nf());