From b9751e8661611e5b2da1a91cb76e8aa3c0c4d0ed Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Tue, 22 Jun 2021 17:35:09 +0100
Subject: [PATCH] porousBafflePressureFvPatchField: Updated using dimMassFlux

---
 .../porousBafflePressure/porousBafflePressureFvPatchField.C   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/MomentumTransportModels/momentumTransportModels/derivedFvPatchFields/porousBafflePressure/porousBafflePressureFvPatchField.C b/src/MomentumTransportModels/momentumTransportModels/derivedFvPatchFields/porousBafflePressure/porousBafflePressureFvPatchField.C
index 226581d144..f66bccc5f7 100644
--- a/src/MomentumTransportModels/momentumTransportModels/derivedFvPatchFields/porousBafflePressure/porousBafflePressureFvPatchField.C
+++ b/src/MomentumTransportModels/momentumTransportModels/derivedFvPatchFields/porousBafflePressure/porousBafflePressureFvPatchField.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -115,7 +115,7 @@ void Foam::porousBafflePressureFvPatchField::updateCoeffs()
 
     scalarField Un(phip/patch().magSf());
 
-    if (phi.dimensions() == dimDensity*dimVelocity*dimArea)
+    if (phi.dimensions() == dimMassFlux)
     {
         Un /= patch().lookupPatchField<volScalarField, scalar>(rhoName_);
     }