From 01c91397aa1a8a042ffe9def400b73a652ef14a7 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Fri, 28 Jun 2024 09:55:50 +0100
Subject: [PATCH] tutorials/incompressibleVoF/DTCHullMoving: Changed the
 featureAngle to 180

to improve the mesh adjacent to the symmetry plane to avoid excessive mesh
distortion during mesh motion.
---
 .../incompressibleVoF/DTCHullMoving/system/snappyHexMeshDict    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tutorials/incompressibleVoF/DTCHullMoving/system/snappyHexMeshDict b/tutorials/incompressibleVoF/DTCHullMoving/system/snappyHexMeshDict
index c70ef3137c..598388340e 100644
--- a/tutorials/incompressibleVoF/DTCHullMoving/system/snappyHexMeshDict
+++ b/tutorials/incompressibleVoF/DTCHullMoving/system/snappyHexMeshDict
@@ -197,7 +197,7 @@ addLayersControls
 
     // When not to extrude surface. 0 is flat surface, 90 is when two faces
     // are perpendicular
-    featureAngle 100;
+    featureAngle 180;
 
     // At non-patched sides allow mesh to slip if extrusion direction makes
     // angle larger than slipFeatureAngle. Default is 0.5*featureAngle.