diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ua b/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ua
index 7443a9c7b8..a43dc9ad09 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ua
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ua
@@ -23,20 +23,20 @@ boundaryField
     bottom
     {
         type               fixedValue;
-        value              uniform ( 0 0 0 );
+        value              uniform (0 0 0);
     }
 
     top
     {
-        type                inletOutlet;
-        inletValue          uniform (0 0 0);
-        value               uniform ( 0 0 0 );
+        type               pressureInletOutletVelocity;
+        phi                phia;
+        value              $internalField;
     }
 
     walls
     {
         type               fixedValue;
-        value              uniform ( 0 0 0 );
+        value              uniform (0 0 0);
     }
 
     frontBack
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ub b/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ub
index cbd0f0e63c..2a263a3ca2 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ub
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bed/0/Ub
@@ -28,9 +28,9 @@ boundaryField
 
     top
     {
-        type                inletOutlet;
-        value               uniform (0 0 0);
-        inletValue          uniform ( 0 0 0 );
+        type               pressureInletOutletVelocity;
+        phi                phib;
+        value              $internalField;
     }
 
     walls
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ua b/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ua
index 01146616f8..2fd050fcc3 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ua
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ua
@@ -27,7 +27,9 @@ boundaryField
     }
     outlet
     {
-        type               zeroGradient;
+        type               pressureInletOutletVelocity;
+        phi                phia;
+        value              $internalField;
     }
     inlet
     {
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ub b/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ub
index ca0972ae31..fe078db58a 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ub
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bed2/0/Ub
@@ -27,7 +27,9 @@ boundaryField
     }
     outlet
     {
-       type             zeroGradient;
+        type               pressureInletOutletVelocity;
+        phi                phib;
+        value              $internalField;
     }
     inlet
     {
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ua b/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ua
index 55b7c96498..51a58827bd 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ua
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ua
@@ -1907,8 +1907,8 @@ boundaryField
 
     outlet
     {
-        type            inletOutlet;
-        inletValue      uniform (0 0 0);
+        type            pressureInletOutletVelocity;
+        phi             phia;
         value           nonuniform List<vector>
 25
 (
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ub b/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ub
index 4e1775c496..6bcd47e043 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ub
+++ b/tutorials/multiphase/twoPhaseEulerFoam/bubbleColumn/0/Ub
@@ -1907,8 +1907,8 @@ boundaryField
 
     outlet
     {
-        type            inletOutlet;
-        inletValue      uniform (0 0 0);
+        type            pressureInletOutletVelocity;
+        phi             phib;
         value           nonuniform List<vector>
 25
 (