diff --git a/applications/solvers/combustion/PDRFoam/Make/options b/applications/solvers/combustion/PDRFoam/Make/options
index e765e61574..9f019439a7 100644
--- a/applications/solvers/combustion/PDRFoam/Make/options
+++ b/applications/solvers/combustion/PDRFoam/Make/options
@@ -9,8 +9,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/combustion/lnInclude \
-    -I$(LIB_SRC)/turbulenceModels \
-    -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
+    -I$(LIB_SRC)/turbulenceModels/RAS/compressible/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/laminarFlameSpeed/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/dynamicFvMesh/lnInclude \
diff --git a/applications/solvers/combustion/PDRFoam/PDRModels/XiEqModels/basicXiSubXiEq/basicXiSubXiEq.H b/applications/solvers/combustion/PDRFoam/PDRModels/XiEqModels/basicXiSubXiEq/basicXiSubXiEq.H
index 04cc2a83ca..335012c868 100644
--- a/applications/solvers/combustion/PDRFoam/PDRModels/XiEqModels/basicXiSubXiEq/basicXiSubXiEq.H
+++ b/applications/solvers/combustion/PDRFoam/PDRModels/XiEqModels/basicXiSubXiEq/basicXiSubXiEq.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    basicSubGrid
+    Foam::XiEqModels::basicSubGrid
 
 Description
     Basic sub-grid obstacle flame-wrinking enhancement factor model.
diff --git a/applications/solvers/combustion/PDRFoam/PDRModels/XiGModels/basicXiSubG/basicXiSubG.H b/applications/solvers/combustion/PDRFoam/PDRModels/XiGModels/basicXiSubG/basicXiSubG.H
index a455fd28b4..d844dca34e 100644
--- a/applications/solvers/combustion/PDRFoam/PDRModels/XiGModels/basicXiSubG/basicXiSubG.H
+++ b/applications/solvers/combustion/PDRFoam/PDRModels/XiGModels/basicXiSubG/basicXiSubG.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    basicSubGrid
+    Foam::XiGModel::basicSubGrid
 
 
 Description
diff --git a/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/PDRDragModel/PDRDragModel.H b/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/PDRDragModel/PDRDragModel.H
index 3448d1166c..7177fca847 100644
--- a/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/PDRDragModel/PDRDragModel.H
+++ b/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/PDRDragModel/PDRDragModel.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    PDRDragModel
+    Foam::PDRDragModel
 
 Description
     Base-class for sub-grid obstacle drag models.
diff --git a/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/basic/basic.H b/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/basic/basic.H
index 05ec433919..889cd57fd6 100644
--- a/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/basic/basic.H
+++ b/applications/solvers/combustion/PDRFoam/PDRModels/dragModels/basic/basic.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    basic
+    Foam::PDRDragModels::basic
 
 Description
     Basic sub-grid obstacle drag model.
diff --git a/applications/solvers/combustion/PDRFoam/PDRModels/turbulence/PDRkEpsilon/PDRkEpsilon.H b/applications/solvers/combustion/PDRFoam/PDRModels/turbulence/PDRkEpsilon/PDRkEpsilon.H
index b35ef9151e..b370c0b035 100644
--- a/applications/solvers/combustion/PDRFoam/PDRModels/turbulence/PDRkEpsilon/PDRkEpsilon.H
+++ b/applications/solvers/combustion/PDRFoam/PDRModels/turbulence/PDRkEpsilon/PDRkEpsilon.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    PDRkEpsilon
+    Foam::compressible::RASModels::PDRkEpsilon
 
 Description
     Standard k-epsilon turbulence model with additional source terms
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/Gulder/Gulder.H b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/Gulder/Gulder.H
index d8bc58b170..c361e81946 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/Gulder/Gulder.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/Gulder/Gulder.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    Gulder
+    Foam::XiEqModels::Gulder
 
 Description
     Simple Gulder model for XiEq based on Gulders correlation
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEBlendXiEq/SCOPEBlendXiEq.H b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEBlendXiEq/SCOPEBlendXiEq.H
index b9a45ffb63..589060895c 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEBlendXiEq/SCOPEBlendXiEq.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEBlendXiEq/SCOPEBlendXiEq.H
@@ -23,10 +23,10 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    SCOPEBlend
+    Foam::XiEqModels::SCOPEBlend
 
 Description
-    
+
 SourceFiles
     SCOPEBlend.C
 
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEXiEq/SCOPEXiEq.H b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEXiEq/SCOPEXiEq.H
index b2b2b35edf..e8c4dea23c 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEXiEq/SCOPEXiEq.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/SCOPEXiEq/SCOPEXiEq.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    SCOPEXiEq
+    Foam::XiEqModel::SCOPEXiEq
 
 Description
     Simple SCOPEXiEq model for XiEq based on SCOPEXiEqs correlation
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModel.H b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModel.H
index 2c35877f5e..9cbdcbe3da 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModel.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModel.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    XiEqModel
+    Foam::XiEqModel
 
 Description
     Base-class for all XiEq models used by the b-XiEq combustion model.
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/instabilityXiEq/instabilityXiEq.H b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/instabilityXiEq/instabilityXiEq.H
index 455635dc08..b57cda5e28 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/instabilityXiEq/instabilityXiEq.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/instabilityXiEq/instabilityXiEq.H
@@ -23,10 +23,10 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    instability
+    Foam::XiEqModels::instability
 
 Description
-    
+
 SourceFiles
     instability.C
 
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/KTS/KTS.H b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/KTS/KTS.H
index 8884c00deb..93562557e9 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/KTS/KTS.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/KTS/KTS.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    KTS
+    Foam::XiGModels::KTS
 
 Description
     Simple Kolmogorov time-scale model for the flame-wrinling generation rate.
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/XiGModel/XiGModel.H b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/XiGModel/XiGModel.H
index 908dc3a623..803644261e 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/XiGModel/XiGModel.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/XiGModel/XiGModel.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    XiGModel
+    Foam::XiGModel
 
 Description
     Base-class for all Xi generation models used by the b-Xi combustion model.
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/instabilityG/instabilityG.H b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/instabilityG/instabilityG.H
index 596e86229b..fa6935382c 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/instabilityG/instabilityG.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/instabilityG/instabilityG.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    instabilityG
+    Foam::XiGModels::instabilityG
 
 Description
     Flame-surface instabilityG flame-wrinking generation rate coefficient model.
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/XiModel/XiModel.H b/applications/solvers/combustion/PDRFoam/XiModels/XiModel/XiModel.H
index 2b76f9bc92..2447263f7b 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/XiModel/XiModel.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/XiModel/XiModel.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    XiModel
+    Foam::XiModel
 
 Description
     Base-class for all Xi models used by the b-Xi combustion model.
@@ -102,8 +102,6 @@ namespace Foam
                           Class XiModel Declaration
 \*---------------------------------------------------------------------------*/
 
-
-
 class XiModel
 {
 
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/algebraic/algebraic.H b/applications/solvers/combustion/PDRFoam/XiModels/algebraic/algebraic.H
index 9da38cf00d..70fde4a510 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/algebraic/algebraic.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/algebraic/algebraic.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    algebraic
+    Foam::XiModels::algebraic
 
 Description
     Simple algebraic model for Xi based on Gulders correlation
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/fixed/fixed.H b/applications/solvers/combustion/PDRFoam/XiModels/fixed/fixed.H
index 64c44fdff4..3a9919259d 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/fixed/fixed.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/fixed/fixed.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    fixed
+    Foam::XiModels::fixed
 
 Description
     Fixed value model for Xi.
diff --git a/applications/solvers/combustion/PDRFoam/XiModels/transport/transport.H b/applications/solvers/combustion/PDRFoam/XiModels/transport/transport.H
index db2a7255aa..3023ce272f 100644
--- a/applications/solvers/combustion/PDRFoam/XiModels/transport/transport.H
+++ b/applications/solvers/combustion/PDRFoam/XiModels/transport/transport.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    transport
+    Foam::XiModels::transport
 
 Description
     Simple transport model for Xi based on Gulders correlation
diff --git a/applications/solvers/combustion/PDRFoam/laminarFlameSpeed/SCOPE/SCOPELaminarFlameSpeed.H b/applications/solvers/combustion/PDRFoam/laminarFlameSpeed/SCOPE/SCOPELaminarFlameSpeed.H
index 8c65453b94..029d31f25d 100644
--- a/applications/solvers/combustion/PDRFoam/laminarFlameSpeed/SCOPE/SCOPELaminarFlameSpeed.H
+++ b/applications/solvers/combustion/PDRFoam/laminarFlameSpeed/SCOPE/SCOPELaminarFlameSpeed.H
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    SCOPE
+    Foam::laminarFlameSpeedModels::SCOPE
 
 Description
     Laminar flame speed obtained from the SCOPE correlation.