ENH: Adding Fatal error if rEff is zero

2018-06-06 12:51:40 -07:00 · 2018-06-06 12:51:40 -07:00 · c229bc8a05
commit c229bc8a05
parent 82fed8f877
1 changed files with 7 additions and 0 deletions
--- a/src/finiteVolume/fields/fvPatchFields/derived/swirlFanVelocity/swirlFanVelocityFvPatchField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/swirlFanVelocity/swirlFanVelocityFvPatchField.C
@ -85,6 +85,13 @@ void Foam::swirlFanVelocityFvPatchField::calcFanJump()
        }
        else
        {
+            if (rEff_ <= 0)
+            {
+                FatalErrorInFunction
+                    << "Effective radius rEff should be specified in the "<< nl
+                    << "dictionary." << nl
+                    << exit(FatalError);
+            }
            magTangU =
                deltaP/rEff_/fanEff_/rpm_*constant::mathematical::pi/30.0;
        }