ENH: Added access to janaf parameters in API

src/thermophysicalModels/specie/thermo/janaf/janafThermo.H

@@ -153,6 +153,25 @@ public:
         //- Limit the temperature to be in the range Tlow_ to Thigh_
         inline scalar limit(const scalar T) const;
 
+
+        // Access
+
+            //- Return const access to the low temperature limit
+            inline scalar Tlow() const;
+
+            //- Return const access to the high temperature limit
+            inline scalar Thigh() const;
+
+            //- Return const access to the common temperature
+            inline scalar Tcommon() const;
+
+            //- Return const access to the high temperature poly coefficients
+            inline const coeffArray& highCpCoeffs() const;
+
+            //- Return const access to the low temperature poly coefficients
+            inline const coeffArray& lowCpCoeffs() const;
+
+
         // Fundamental properties
 
             //- Heat capacity at constant pressure [J/(kmol K)]

src/thermophysicalModels/specie/thermo/janaf/janafThermoI.H

@@ -119,6 +119,43 @@ inline Foam::scalar Foam::janafThermo<EquationOfState>::limit
 }
 
 
+template<class EquationOfState>
+inline Foam::scalar Foam::janafThermo<EquationOfState>::Tlow() const
+{
+    return Tlow_;
+}
+
+
+template<class EquationOfState>
+inline Foam::scalar Foam::janafThermo<EquationOfState>::Thigh() const
+{
+    return Thigh_;
+}
+
+
+template<class EquationOfState>
+inline Foam::scalar Foam::janafThermo<EquationOfState>::Tcommon() const
+{
+    return Tcommon_;
+}
+
+
+template<class EquationOfState>
+inline const typename Foam::janafThermo<EquationOfState>::coeffArray&
+Foam::janafThermo<EquationOfState>::highCpCoeffs() const
+{
+    return highCpCoeffs_;
+}
+
+
+template<class EquationOfState>
+inline const typename Foam::janafThermo<EquationOfState>::coeffArray&
+Foam::janafThermo<EquationOfState>::lowCpCoeffs() const
+{
+    return lowCpCoeffs_;
+}
+
+
 template<class EquationOfState>
 inline Foam::scalar Foam::janafThermo<EquationOfState>::cp
 (