diff --git a/src/finiteVolume/fields/fvPatchFields/derived/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C
index 24768b780..b6c13fbf1 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C
@@ -140,10 +140,10 @@ updateCoeffs()
     }
 
     const fvPatchVectorField& Up =
-        patch().lookupPatchField<volVectorField, vector>(UName_);
+        lookupPatchField<volVectorField, vector>(UName_);
 
     const fvsPatchScalarField& phip =
-        patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
+        lookupPatchField<surfaceScalarField, scalar>(phiName_);
 
     this->refValue() = SMALL + 1.5*sqr(intensity_)*magSqr(Up);
     this->valueFraction() = neg(phip);
diff --git a/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C b/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
index 5ad07b5e4..aae453a0b 100644
--- a/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
+++ b/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
@@ -136,10 +136,10 @@ void turbulentMixingLengthDissipationRateInletFvPatchScalarField::updateCoeffs()
     const scalar Cmu75 = pow(Cmu, 0.75);
 
     const fvPatchScalarField& kp =
-        patch().lookupPatchField<volScalarField, scalar>(kName_);
+        lookupPatchField<volScalarField, scalar>(kName_);
 
     const fvsPatchScalarField& phip =
-        patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
+        lookupPatchField<surfaceScalarField, scalar>(phiName_);
 
     this->refValue() = Cmu75*kp*sqrt(kp)/mixingLength_;
     this->valueFraction() = neg(phip);
diff --git a/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C b/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
index 1750b104b..af997fe2c 100644
--- a/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
+++ b/src/turbulenceModels/compressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
@@ -136,10 +136,10 @@ void turbulentMixingLengthFrequencyInletFvPatchScalarField::updateCoeffs()
     const scalar Cmu25 = pow(Cmu, 0.25);
 
     const fvPatchScalarField& kp =
-        patch().lookupPatchField<volScalarField, scalar>(kName_);
+        lookupPatchField<volScalarField, scalar>(kName_);
 
     const fvsPatchScalarField& phip =
-        patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
+        lookupPatchField<surfaceScalarField, scalar>(phiName_);
 
     this->refValue() = sqrt(kp)/(Cmu25*mixingLength_);
     this->valueFraction() = neg(phip);
diff --git a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
index a6b064601..410e84027 100644
--- a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
+++ b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
@@ -136,10 +136,10 @@ void turbulentMixingLengthDissipationRateInletFvPatchScalarField::updateCoeffs()
     const scalar Cmu75 = pow(Cmu, 0.75);
 
     const fvPatchScalarField& kp =
-        patch().lookupPatchField<volScalarField, scalar>(kName_);
+        lookupPatchField<volScalarField, scalar>(kName_);
 
     const fvsPatchScalarField& phip =
-        patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
+        lookupPatchField<surfaceScalarField, scalar>(phiName_);
 
     this->refValue() = Cmu75*kp*sqrt(kp)/mixingLength_;
     this->valueFraction() = neg(phip);
diff --git a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
index e686099e0..89ebf90a3 100644
--- a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
+++ b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
@@ -136,10 +136,10 @@ void turbulentMixingLengthFrequencyInletFvPatchScalarField::updateCoeffs()
     const scalar Cmu25 = pow(Cmu, 0.25);
 
     const fvPatchScalarField& kp =
-        patch().lookupPatchField<volScalarField, scalar>(kName_);
+        lookupPatchField<volScalarField, scalar>(kName_);
 
     const fvsPatchScalarField& phip =
-        patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
+        lookupPatchField<surfaceScalarField, scalar>(phiName_);
 
     this->refValue() = sqrt(kp)/(Cmu25*mixingLength_);
     this->valueFraction() = neg(phip);
diff --git a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/wallFunctions/RWallFunctions/RWallFunction/RWallFunctionFvPatchSymmTensorField.C b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/wallFunctions/RWallFunctions/RWallFunction/RWallFunctionFvPatchSymmTensorField.C
index b781b2392..01e723cb3 100644
--- a/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/wallFunctions/RWallFunctions/RWallFunction/RWallFunctionFvPatchSymmTensorField.C
+++ b/src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/wallFunctions/RWallFunctions/RWallFunction/RWallFunctionFvPatchSymmTensorField.C
@@ -158,10 +158,10 @@ void RWallFunctionFvPatchSymmTensorField::evaluate
 )
 {
     const scalarField& nutw =
-        patch().lookupPatchField<volScalarField, scalar>(nutName_);
+        lookupPatchField<volScalarField, scalar>(nutName_);
 
     const fvPatchVectorField& Uw =
-        patch().lookupPatchField<volVectorField, vector>(UName_);
+        lookupPatchField<volVectorField, vector>(UName_);
 
     // Old treatment: anisotropy not enforced
     vectorField snGradU = Uw.snGrad();