From ee20ec41077a37a5b91eb8fd7f83988e7fe72747 Mon Sep 17 00:00:00 2001 From: Kristian Bendiksen Date: Fri, 29 May 2020 15:04:36 +0200 Subject: [PATCH] #6004 Pore Compressibility: incorrect sign first term in computation. --- .../RigFemPartResultCalculatorPoreCompressibility.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultCalculatorPoreCompressibility.cpp b/ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultCalculatorPoreCompressibility.cpp index 65a055940c..80a1a9ec45 100644 --- a/ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultCalculatorPoreCompressibility.cpp +++ b/ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultCalculatorPoreCompressibility.cpp @@ -230,7 +230,7 @@ RigFemScalarResultFrames* if ( deltaPorePressure != 0.0 && porosity != 0.0 ) { poreCompressibility = - ( biotCoefficient * evData[elmNodResIdx] ) / ( deltaPorePressure * porosity ); + -( biotCoefficient * evData[elmNodResIdx] ) / ( deltaPorePressure * porosity ); // Guard against divide by zero: second term can be ignored when bulk modulus is zero, // which can happens when biot coefficient is 1.0 if ( biotCoefficient != 1.0 && porosity != 1.0 )