From 5a4d25429df2dd07ecf48d880ace0c776990e7ce Mon Sep 17 00:00:00 2001
From: Henry Weller <http://openfoam.org>
Date: Tue, 27 Mar 2018 11:26:01 +0100
Subject: [PATCH] tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle:
 Updated porosity coefficients

The implementation of the porousBafflePressure BC was incorrect in OpenFOAM-2.4
and earlier and corrected during the turbulence modeling rewrite for
OpenFOAM-3.0.  This update introduced the density scaling required for the
definition of pressure in interFoam which requires the porosity coefficients to
be reduced.

Resolves bug-report https://bugs.openfoam.org/view.php?id=2890
---
 .../multiphase/interFoam/RAS/damBreakPorousBaffle/0/p_rgh | 8 ++++----
 .../RAS/damBreakPorousBaffle/system/createBafflesDict     | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/0/p_rgh b/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/0/p_rgh
index aa693a71e..f450ac3aa 100644
--- a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/0/p_rgh
+++ b/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/0/p_rgh
@@ -56,8 +56,8 @@ boundaryField
     {
         type            porousBafflePressure;
         patchType       cyclic;
-        D               1000;
-        I               500;
+        D               10;
+        I               5;
         length          0.15;
         jump            uniform 0;
         value           uniform 0;
@@ -66,8 +66,8 @@ boundaryField
     {
         type            porousBafflePressure;
         patchType       cyclic;
-        D               1000;
-        I               500;
+        D               10;
+        I               5;
         length          0.15;
         jump            uniform 0;
         value           uniform 0;
diff --git a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/createBafflesDict b/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/createBafflesDict
index 340232bbb..4e0260636 100644
--- a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/createBafflesDict
+++ b/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/createBafflesDict
@@ -50,8 +50,8 @@ baffles
                     {
                         type            porousBafflePressure;
                         patchType       cyclic;
-                        D               1000;
-                        I               500;
+                        D               10;
+                        I               5;
                         length          0.15;
                         jump            uniform 0;
                         value           uniform 0;