ENH: blockMesh: protect face projection from misses. Fixes #1591.

2025-11-28 03:28:01 +00:00 · 2020-02-12 17:10:07 +00:00
parent ec3de7128c
commit 80b5d3a1a0
1 changed files with 8 additions and 1 deletions
--- a/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C
+++ b/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C
@ -247,7 +247,14 @@ void Foam::blockFaces::projectFace::project
        }


-        if (iter > 0 && (iResidual+jResidual)/initialResidual < relTol)
+        if
+        (
+            iter > 0
+         && (
+                initialResidual < ROOTVSMALL
+             || ((iResidual+jResidual)/initialResidual < relTol)
+            )
+        )
        {
            break;
        }