update

equinor · Dec 8, 2024 · 21ccf52 · 21ccf52
1 parent 80853d3
commit 21ccf52
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/main/java/neqsim/thermodynamicoperations/flashops/TPflash.java b/src/main/java/neqsim/thermodynamicoperations/flashops/TPflash.java
@@ -421,8 +421,10 @@ public void run() {
         gibbsEnergyOld = gibbsEnergy;
         gibbsEnergy = system.getGibbsEnergy();
 
-        if ((gibbsEnergy - gibbsEnergyOld) / Math.abs(gibbsEnergyOld) > 1e-8
-            && !system.isChemicalSystem() && timeFromLastGibbsFail > 0) {
+        if (((gibbsEnergy - gibbsEnergyOld) / Math.abs(gibbsEnergyOld) > 1e-8
+            || system.getBeta() < betaTolerance * 1.01
+            || system.getBeta() > (1 - betaTolerance * 1.01)) && !system.isChemicalSystem()
+            && timeFromLastGibbsFail > 0) {
           resetK();
           timeFromLastGibbsFail = 0;
           // logger.info("gibbs decrease " + (gibbsEnergy - gibbsEnergyOld) /