diff --git a/applications/solvers/combustion/fireFoam/Make/options b/applications/solvers/combustion/fireFoam/Make/options
index 93bda9792699596e15ca72a2cfbdee2262036394..cd5ad097ace53133b2a0b7581ba6bf4c0cad8698 100644
--- a/applications/solvers/combustion/fireFoam/Make/options
+++ b/applications/solvers/combustion/fireFoam/Make/options
@@ -19,7 +19,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/thermophysicalFunctions/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/combustionModels/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/Make/options b/applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/Make/options
index ca2936633a853b0afc36638ec09517dac2008710..1e23e45944010f00be52570ec954279f9dae123b 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/Make/options
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/Make/options
@@ -8,7 +8,7 @@ EXE_INC = \
     -I$(LIB_SRC)/turbulenceModels/incompressible/RAS/lnInclude \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/transportModels/incompressible/singlePhaseTransportModel \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
diff --git a/applications/solvers/heatTransfer/buoyantPimpleFoam/Make/options b/applications/solvers/heatTransfer/buoyantPimpleFoam/Make/options
index 192c63bff475202b13db66bbe963ae05788871f2..e57cfc441f909f36bd81e8e4e41cd7ffe6b3dfcc 100644
--- a/applications/solvers/heatTransfer/buoyantPimpleFoam/Make/options
+++ b/applications/solvers/heatTransfer/buoyantPimpleFoam/Make/options
@@ -4,7 +4,7 @@ EXE_INC = \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/fvOptions/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel
 
 EXE_LIBS = \
diff --git a/applications/solvers/heatTransfer/buoyantSimpleFoam/Make/options b/applications/solvers/heatTransfer/buoyantSimpleFoam/Make/options
index 9e6e4f0455d7cb44fe0afeaf0aa18825104f94df..11decf6bb4295d419776514827b50d611d8b66ee 100644
--- a/applications/solvers/heatTransfer/buoyantSimpleFoam/Make/options
+++ b/applications/solvers/heatTransfer/buoyantSimpleFoam/Make/options
@@ -4,7 +4,7 @@ EXE_INC = \
     -I$(LIB_SRC)/sampling/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/RAS \
diff --git a/applications/solvers/heatTransfer/chtMultiRegionFoam/Make/options b/applications/solvers/heatTransfer/chtMultiRegionFoam/Make/options
index 94dd40ce6b944099f73a4f5b643f4426d90fad1e..359d2d4526400f2086b875218be90bfcdd963a8c 100644
--- a/applications/solvers/heatTransfer/chtMultiRegionFoam/Make/options
+++ b/applications/solvers/heatTransfer/chtMultiRegionFoam/Make/options
@@ -12,7 +12,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/solidThermo/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/fvOptions/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude
 
diff --git a/applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/Make/options b/applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/Make/options
index ccd275ad87c6fbce5779759cab4ebadc123d6c6d..93b544d0e0398b61e2840309f904c1a4a0dcfffa 100644
--- a/applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/Make/options
+++ b/applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/Make/options
@@ -8,7 +8,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/solidThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
diff --git a/applications/solvers/heatTransfer/thermoFoam/Make/options b/applications/solvers/heatTransfer/thermoFoam/Make/options
index 14bd0d4d24e9b7a22d0c57a8686ea26bd394c681..d4d56df1b1e6e01b81b82d27468d4b650463298f 100644
--- a/applications/solvers/heatTransfer/thermoFoam/Make/options
+++ b/applications/solvers/heatTransfer/thermoFoam/Make/options
@@ -4,7 +4,7 @@ EXE_INC = \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/fvOptions/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
diff --git a/applications/solvers/lagrangian/coalChemistryFoam/Make/options b/applications/solvers/lagrangian/coalChemistryFoam/Make/options
index 4f85279a69770a1fc2495d0417c6ead246950a99..8abe45c5c0cc0f144284836e19a1799673a3c76c 100644
--- a/applications/solvers/lagrangian/coalChemistryFoam/Make/options
+++ b/applications/solvers/lagrangian/coalChemistryFoam/Make/options
@@ -16,7 +16,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
diff --git a/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/Make/options b/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/Make/options
index 13f3b20206ec58b51fd4163b80ced2413dd8f420..05b6391edae5a989f233893e046a716b2c8de906 100644
--- a/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/Make/options
+++ b/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/Make/options
@@ -4,7 +4,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/incompressible/turbulenceModel \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/transportModels/incompressible/singlePhaseTransportModel \
diff --git a/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/icoUncoupledKinematicParcelDyMFoam/Make/options b/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/icoUncoupledKinematicParcelDyMFoam/Make/options
index 2474917002178e43a5c8c18332c7be5e28918a92..e35babe8f4e84f5c6b9a4d8ac91bb1adba7781b3 100644
--- a/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/icoUncoupledKinematicParcelDyMFoam/Make/options
+++ b/applications/solvers/lagrangian/icoUncoupledKinematicParcelFoam/icoUncoupledKinematicParcelDyMFoam/Make/options
@@ -5,7 +5,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/incompressible/turbulenceModel \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/transportModels/incompressible/singlePhaseTransportModel \
diff --git a/applications/solvers/lagrangian/reactingParcelFilmFoam/Make/options b/applications/solvers/lagrangian/reactingParcelFilmFoam/Make/options
index 1520f13fcb7a8af1600dce7e55c0f22628db5255..b6f5cf10588cd02e082c0d48925f87a413e11525 100644
--- a/applications/solvers/lagrangian/reactingParcelFilmFoam/Make/options
+++ b/applications/solvers/lagrangian/reactingParcelFilmFoam/Make/options
@@ -15,7 +15,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options
index 2cc7dfa1e7825fea2774eb3bf5893e03acd3a6e3..1eb9a3dba566f41960c83ae436cadcdc182cd8ad 100644
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options
+++ b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options
@@ -17,7 +17,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/Make/options b/applications/solvers/lagrangian/reactingParcelFoam/Make/options
index ce479be6b6c14779f6e72986b69db511db3299e4..997aeae66b5530831f2d546a185f04b80cbaa48f 100644
--- a/applications/solvers/lagrangian/reactingParcelFoam/Make/options
+++ b/applications/solvers/lagrangian/reactingParcelFoam/Make/options
@@ -16,7 +16,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/simpleReactingParcelFoam/Make/options b/applications/solvers/lagrangian/reactingParcelFoam/simpleReactingParcelFoam/Make/options
index ce479be6b6c14779f6e72986b69db511db3299e4..997aeae66b5530831f2d546a185f04b80cbaa48f 100644
--- a/applications/solvers/lagrangian/reactingParcelFoam/simpleReactingParcelFoam/Make/options
+++ b/applications/solvers/lagrangian/reactingParcelFoam/simpleReactingParcelFoam/Make/options
@@ -16,7 +16,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/applications/solvers/lagrangian/sprayFoam/Make/options b/applications/solvers/lagrangian/sprayFoam/Make/options
index bbae7d499bf96de56e71f83682e4a55d9aa9256f..5c63b0d2f5adbd853eba75cb7c3d50d6826fb601 100644
--- a/applications/solvers/lagrangian/sprayFoam/Make/options
+++ b/applications/solvers/lagrangian/sprayFoam/Make/options
@@ -18,7 +18,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/applications/solvers/lagrangian/sprayFoam/sprayEngineFoam/Make/options b/applications/solvers/lagrangian/sprayFoam/sprayEngineFoam/Make/options
index e516ea3f108fadc78c20e08047a09fa19717d0b4..a8a0bfc56a0e3d39ad3f719f9787a69af48cb38c 100644
--- a/applications/solvers/lagrangian/sprayFoam/sprayEngineFoam/Make/options
+++ b/applications/solvers/lagrangian/sprayFoam/sprayEngineFoam/Make/options
@@ -19,7 +19,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/ODE/lnInclude \
     -I$(LIB_SRC)/engine/lnInclude \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
diff --git a/applications/solvers/lagrangian/uncoupledKinematicParcelFoam/Make/options b/applications/solvers/lagrangian/uncoupledKinematicParcelFoam/Make/options
index dd86faf2ab293fd8fba46396d4aadb2f52380d59..3e975674d035b7515db70e924ab4e9556375bee4 100644
--- a/applications/solvers/lagrangian/uncoupledKinematicParcelFoam/Make/options
+++ b/applications/solvers/lagrangian/uncoupledKinematicParcelFoam/Make/options
@@ -4,7 +4,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
diff --git a/applications/test/dataEntry/Make/options b/applications/test/dataEntry/Make/options
index 72cae9f645a286fae72b7657472cae89db7190a1..a00454759907c43eb1333779cf2f8c8d2e82b740 100644
--- a/applications/test/dataEntry/Make/options
+++ b/applications/test/dataEntry/Make/options
@@ -2,7 +2,7 @@ EXE_INC = \
     -DFULLDEBUG -g -O0 \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/lagrangian/intermediate/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/thermophysicalFunctions/lnInclude
 
 EXE_LIBS = \
diff --git a/src/lagrangian/Turbulence/Make/options b/src/lagrangian/Turbulence/Make/options
index 504394bfd96376c91aeb67346215aa8eb047535a..3aed62832021c744a1594fa626b740095a2136ad 100644
--- a/src/lagrangian/Turbulence/Make/options
+++ b/src/lagrangian/Turbulence/Make/options
@@ -12,7 +12,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
diff --git a/src/lagrangian/coalCombustion/Make/options b/src/lagrangian/coalCombustion/Make/options
index b69da4c94fc3c5552ccdafac9c3a11241858134a..0f4bce678d29379fa73271eec50a1befaf1fcb21 100644
--- a/src/lagrangian/coalCombustion/Make/options
+++ b/src/lagrangian/coalCombustion/Make/options
@@ -12,7 +12,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
diff --git a/src/lagrangian/intermediate/Make/options b/src/lagrangian/intermediate/Make/options
index 79cbc346255fa00a82724a0afa228787f9d334b7..3130009806cfca1af2e58572c5cfa5424b4d1665 100644
--- a/src/lagrangian/intermediate/Make/options
+++ b/src/lagrangian/intermediate/Make/options
@@ -11,7 +11,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
     -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
diff --git a/src/lagrangian/spray/Make/options b/src/lagrangian/spray/Make/options
index ea1cc90a54287b56c02ed2e52a87b9a1812dfa9e..0238727ccd3a70f7b9d8fc7b1a8d9238d1567ff1 100644
--- a/src/lagrangian/spray/Make/options
+++ b/src/lagrangian/spray/Make/options
@@ -13,7 +13,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
diff --git a/src/lagrangian/turbulence/Make/options b/src/lagrangian/turbulence/Make/options
index be63379cf110038a13d16229bda2301381721869..7b96cb00808a365487f72e1553438e0947d48256 100644
--- a/src/lagrangian/turbulence/Make/options
+++ b/src/lagrangian/turbulence/Make/options
@@ -12,7 +12,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/transportModels \
     -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
diff --git a/src/regionModels/pyrolysisModels/Make/options b/src/regionModels/pyrolysisModels/Make/options
index ff86d012acff7869956ac829b979635c034d2000..7f59d752485a880d45a01be74eb3d3a410eaaace 100644
--- a/src/regionModels/pyrolysisModels/Make/options
+++ b/src/regionModels/pyrolysisModels/Make/options
@@ -7,7 +7,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/solidThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/solidChemistryModel/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
diff --git a/src/regionModels/regionCoupling/Make/options b/src/regionModels/regionCoupling/Make/options
index 741293c78e3655208eae89700560a2bf9f0f9c1a..a346c249b48e2a9749ff749786d924441b997d0d 100644
--- a/src/regionModels/regionCoupling/Make/options
+++ b/src/regionModels/regionCoupling/Make/options
@@ -15,7 +15,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/solidSpecie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/properties/solidProperties/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/RAS/lnInclude \
diff --git a/src/regionModels/thermalBaffleModels/Make/options b/src/regionModels/thermalBaffleModels/Make/options
index 3480df787210cd64a25ebcb200d2ba03bdaf7f8d..7e69974761a890a01946b6ac504a1bfcd28513d6 100644
--- a/src/regionModels/thermalBaffleModels/Make/options
+++ b/src/regionModels/thermalBaffleModels/Make/options
@@ -6,7 +6,7 @@ EXE_INC = \
     -I$(LIB_SRC)/AMIInterpolation/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \
     -I$(LIB_SRC)/dynamicMesh/lnInclude \
     -I$(LIB_SRC)/mesh/extrudeModel/lnInclude