78

P-PROPATH: Pure Substances and Mixtures with Fixed Composition

2.6 Xenon
Equations for thermodynamic properties have been cited from the National Standard Reference Data Serviceof the USSR, A Series of Property Tables [1].

2.6.1 Temperature Scale
International practical temperature scale 1968 (IPTS-1968)

2.6.2 The Names of Substance, Library File and Single Shot Program
Name of Substance:
Library File for UNIX:
Library File for DOS,Windows95/NT:
Single Shot Program for UNIX:
Single Shot Program for DOS,Windows95/NT:

Xenon
libjxe.a
JXE.LIBxe-ss
XE–SS.EXE

2.6.3 Important Constants and OthersMolecular Formula:
Relative Molecular Mass:
Gas Constant:

Xe
131.3
63.32 J/(kg·K)

Critical Constants:
Critical Pressure:
Critical Temperature:
Critical Speciﬁc Volume:5.821×10 6Pa (58.21 bar)289.74 K (16.59 ◦C)
0.9091×10 −3m3 /kg

Triple Point:
Pressure:
Temperature:

0.08160×10 6Pa (0.8160 bar)161.36 K (−111.79 ◦C)

2.6.4 Formula
Equation of State:
Equations (2.44) and (3.37) in a function form of P = P (ρ, T ) in reference [1]. Here P =pressure, ρ=density
and T =temperature.
Vapor Pressure:
Equation (1.70) in reference [1].
Properties at Vapor-Liquid Equilibrium:
Equations (2.44) and (3.37) for speciﬁc volume in reference [1].
Pressure and Temperature on Melting Line:
Equation (1.69) in reference [1].
Transport Properties:
Equations (4.25) and (6.13) in reference [1] for viscosity.

References[1] V.A.Rabinovich, A.A.Vasserman, V.I.Nedstup and L.S.Veksler, Thermophysical Properties of NEON, ARGON, KRYPTON AND XENON, National Standard Reference Data Service of the USSR: A Series ofProperty Tables, Vol.10, English-Language Edition, edited by T.B.Selover, Jr.,(1987).

Xenon79
Table II–2.6–1

No.
194
8A
8B
82
8C
8D
234567891011

Name ofFunction
AIPPT(P,T)
AJTPT(P,T)
AKPD(P)AKPDD(P)AKPT(P,T)
AKTD(T)
AKTDD(T)
ALAPP(P)
ALAPT(T)
ALHP(P)
ALHT(T)
ALMPD(P)ALMPDD(P)
ALMPT(P,T)
ALMTD(T)ALMTDD(T)
AMUPD(P)12

AMUPDD(P)13
14

AMUPT(P,T)
AMUTD(T)15

AMUTDD(T)

92
90
91
93
16
17
18
19
2021

BPPT(P,T)
BSPT(P,T)
BTPT(P,T)
BVPT(P,T)
CPPD(P)CPPDD(P)CPPT(P,T)
CPTD(T)
CPTDD(T)CRP(‘A’)

7A
76
77
7B
78
2A
2B
22
2C
2D
89

CVPD(P)
CVPDD(P)
CVPT(P,T)
CVTD(T)
CVTDD(T)EPSPD(P)EPSPDD(P)EPSPT(P,T)
EPSTD(T)EPSTDD(T)FC(‘A’)9A
96

GAMPD(P)GAMPDD(P)Xenon Function

Function and Argument(s)Range of Argument(s)AMUPD: Coeﬃcient of Viscosity of Saturated
Liquid [Pa·s]
P∗: Pressure [Pa], [bar]
AMUPDD: Coeﬃcient of Viscosity of Saturated
Vapor [Pa·s]
P∗: Pressure [Pa], [bar]81.6×103 ≤P≤5.821×106 [Pa]0.816≤P≤58.21 [bar]

AMUTD: Coeﬃcient of Viscosity of Saturated
Liquid [Pa·s]
T∗: Temperature [K], [◦ C]
AMUTDD: Coeﬃcient of Viscosity of Saturated
Vapor [Pa·s]
T∗: Temperature [K], [◦ C]

161.36≤T≤289.74 [K]−111.79≤T≤16.59 [◦ C]

CRP: Critical ConstantsP∗: ‘A’=‘P’: 5.821×106 [Pa], 58.21 [bar] PressureT∗: ‘A’=‘T’: 289.74 [K], 16.59 [◦ C] Temperature
V: ‘A’=‘V’: 0.9091×10−3 [m3 /kg] Speciﬁc Volume

one of ‘P’, ‘T’ and ‘V’

FC: Fundamental Constants
M: ‘A’=‘M’: 131.3 Relative Molecular Mass
R: ‘A’=‘R’: 63.32 [J/(kg·K)] Gas Constant

one of ‘M’ and ‘R’

81.6×103 ≤P≤5.821×106 [Pa]0.816≤P≤58.21 [bar]161.36≤T≤289.74 [K]−111.79≤T≤16.59 [◦ C]

80

P-PROPATH: Pure Substances and Mixtures with Fixed Composition
Table II–2.6–1

No.
95
9B
97
23
24
71
25
26
27
282984

Name ofFunction
GAMPT(P,T)
GAMTD(T)GAMTDD(T)HPD(P)HPDD(P)
HPS(P,S)
HPT(P,T)
HPX(P,X)
HTD(T)HTDD(T)
HTX(T,X)
IDENTF(‘A’)

66
68

PLDT(T)
PMLT(T)

85
868187889930

PRPD(P)PRPDD(P)
PRPT(P,T)
PRTD(T)
PRTDD(T)PSBT(T)
PST(T)

7273
3132
33
34
353637383967
69

PSTD(T)
PSTDD(T)SIGP(P)
SIGT(T)
SPD(P)SPDD(P)
SPT(P,T)
SPX(P,X)
STD(T)STDD(T)
STX(T,X)
TLDP(P)
TMLP(P)

64
6H
65
6S
98
70
41

TPH(P,H)
TPH2(P,H)
TPS(P,S)
TPS2(P,S)TPSEUP(P)TPV(P,V)
TRPL(‘A’)

100
40

TSBP(P)
TSP(P)7475424379

TSPD(P)TSPDD(P)UPD(P)UPDD(P)
UPS(P,S)

Xenon Function (cont’d)

Function and Argument(s)Range of Argument(s)IDENTF: CHARACTER TYPE FUNCTION
for Package Identiﬁcation (Length 20)
C: ‘A’=‘C’: ‘XE’ Molecular Formula
S: ‘A’=‘S’: ‘XENON’ Name of Substance
V: ‘A’=‘V’: ‘10.1’ Version Number

one of ‘C’, ‘S’ and ‘V’

PMLT∗: Pressure on Melting Curve [Pa], [bar]T∗: Temperature [K], [◦ C]

161.36≤T≤198 [K]−111.79≤T≤−75.15 [◦ C]

PST∗: Saturation Pressure [Pa], [bar]T∗: Temperature [K], [◦ C]

161.36≤T≤289.74 [K]−111.79≤T≤16.59 [◦C]

TMLP∗: Temperature on Melting Curve [K], [◦C]P∗: Pressure [Pa], [ bar]

81.6×103 ≤P≤100.1×106 [Pa]0.816≤P≤1001 [bar]TRPL∗: Properties at Triple PointP∗: ‘A’=‘P’: 0.08160×106 [Pa], 0.8160 [bar] PressureT∗: ‘A’=‘T’: 161.36 [K], −111.79 [◦C] Temperature

one of ‘P’ and ‘T’

TSP∗: Saturation Temperature [K], [◦ C]
P∗: Pressure [Pa], [bar]81.6×103 ≤P≤5.821×106 [Pa]0.816≤P≤58.21 [bar]Xenon81
Table II–2.6–1

No.
44
45
46
47
48
49

Name ofFunction
UPT(P,T)
UPX(P,X)UTD(T)UTDD(T)UTX(T,X)
VPD(P)50

VPDD(P)

80
51
52
53

VPS(P,S)
VPT(P,T)
VPX(P,X)
VTD(T)54

VTDD(T)

55
8E
8F
83
8G
8H
56
57
58
59
60
61
62
63

VTX(T,X)
WPD(P)WPDD(P)
WPT(P,T)WTD(T)WTDD(T)
XPH(P,H)
XPS(P,S)
XPU(P,U)
XPV(P,V)XTH(T,H)
XTS(T,S)XTU(T,U)XTV(T,V)

Xenon Function (cont’d)

Function and Argument(s)Range of Argument(s)VPD: Speciﬁc Volume of Saturated Liquid [m3 /kg]P∗: Pressure [Pa], [bar]VPDD: Speciﬁc Volume of Saturated Vapor [m3 /kg]P∗: Pressure [Pa], [bar]81.6×103 ≤P≤5.821×106 [Pa]0.816≤P≤58.21 [bar]81.6×103 ≤P≤5.821×106 [Pa]0.816≤P≤58.21 [bar]VTD: Speciﬁc Volume of Saturated Liquid [m3 /kg]
T∗: Temperature [K], [◦ C]
VTDD: Speciﬁc Volume of Saturated Vapor [m3 /kg]
T∗: Temperature [K], [◦ C]

161.36≤T≤289.74 [K]−111.79≤T≤16.59 [◦ C]
161.36≤T≤289.74 [K]−111.79≤T≤16.59 [◦ C]