# Description Function
1 Saturation Pressure f(T) TP
2 Saturation Temperature f(P) PT
3 Surface Tension f(T) TY
4 Enthalpy f(P,T) PTH
5 Entropy f(P,T) PTS
6 Internal Energy f(P,T) PTU
7 Specific Volume f(P,T) PTV
8 Constant Pressure Specific Heat f(P,T) PTCp
9 Constant Volume Specific Heat f(P,T) PTCv
10 Speed of Sound f(P,T) PTW
11 Temperature f(P,H) PHT
12 Specific Entropy f(P,H) PHS
13 Internal Energy f(P,H) PHU
14 Specific Volume f(P,H) PHV
15 Constant Pressure Specific Heat f(P,H) PHCp
16 Constant Volume Specific Heat f(P,H) PHCv
17 Speed of Sound f(P,H) PHW
18 Quality f(P,H) PHQ
19 Temperature f(P,S) PST
20 Enthalpy f(P,S) PSH
21 Internal Energy f(P,S) PSU
22 Specific Volume f(P,S) PSV
23 Constant Pressure Specific Heat f(P,S) PSCp
24 Constant Volume Specific Heat f(P,S) PSCv
25 Speed of Sound f(P,S) PSW
26 Quality f(P,S) PSQ
27 Pressure f(H,S) HSP
28 Temperature f(H,S) HST
29 Quality f(H,S) HSQ
30 Internal Energy f(H,S) HSU
31 Specific Volume f(H,S) HSV
32 Constant Pressure Specific Heat f(H,S) HSCp
33 Constant Volume Specific Heat f(H,S) HSCv
34 Speed of Sound f(H,S) HSW
35 Enthalpy f(P,Q) PQH
36 Entropy f(P,Q) PQS
37 Internal Energy f(P,Q) PQU
38 Specific Volume f(P,Q) PQV
39 Constant Pressure Specific Heat f(P,Q) PQCp
40 Constant Volume Specific Heat f(P,Q) PQCv
41 Enthalpy f(T,Q) TQH
42 Entropy f(T,Q) TQS
43 Internal Energy f(T,Q) TQU
44 Specific Volume f(T,Q) TQV
45 Constant Pressure Specific Heat f(T,Q) TQCp
46 Constant Volume Specific Heat f(T,Q) TQCv
47 Viscosity f(P,T) PTM
48 Thermal Conductivity f(P,T) PTK

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