From 0fd3db427fe185b0e6484b96435dc109839a5d90 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://openfoam.org>
Date: Thu, 15 Mar 2018 00:44:33 +0000
Subject: [PATCH] functionObjects::forces: Construct nu without need to specify
 name and dimensions

Resolved patch request https://bugs.openfoam.org/view.php?id=2880
---
 src/functionObjects/forces/forces/forces.C | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/functionObjects/forces/forces/forces.C b/src/functionObjects/forces/forces/forces.C
index 2654b10e5a..5b4b4f7f0f 100644
--- a/src/functionObjects/forces/forces/forces.C
+++ b/src/functionObjects/forces/forces/forces.C
@@ -261,7 +261,12 @@ Foam::functionObjects::forces::devRhoReff() const
         const dictionary& transportProperties =
              obr_.lookupObject<dictionary>("transportProperties");
 
-        dimensionedScalar nu(transportProperties.lookup("nu"));
+        dimensionedScalar nu
+        (
+            "nu",
+            dimViscosity,
+            transportProperties.lookup("nu")
+        );
 
         const volVectorField& U = obr_.lookupObject<volVectorField>(UName_);