Thermodynamic State

Calculates the thermophysical properties enthalpy, entropy, density and quality of a fluid based on temperature and pressure.

Input(s)

Name

Description

Unit

pressure

Absolute pressure at the measurement point

Pa

temperature

Absolute temperature at the measurement point

K

Output(s)

Name

Description

Unit

enthalpy

Mass specific enthalpy

J/kg

entropy

 

Mass specific entropy

J/(kg*K)

density

Mass density

kg/m3

quality

Mass vapor quality

-

Constant

Name

Description

fluid

Selection of the fluid type from table below

coolantID

ID

Fluid Name

1

1-Butene

2

Acetone

3

Air

4

Ammonia

5

Argon

6

Benzene

7

CarbonDioxide

8

CarbonMonoxide

9

CarbonylSulfide

10

CycloHexane

11

CycloPropane

12

Cyclopentane

13

D4

14

D5

15

D6

16

Deuterium

17

Dichloroethane

18

DiethylEther

19

DimethylCarbonate

20

DimethylEther

21

Ethane

22

Ethanol

23

EthylBenzene

24

Ethylene

25

EthyleneOxide

26

Fluorine

27

HFE143m

28

HeavyWater

29

Helium

30

Hydrogen

31

HydrogenChloride

32

HydrogenSulfide

33

IsoButane

34

IsoButene

35

Isohexane

36

Isopentane

37

Krypton

38

MD2M

39

MD3M

40

MD4M

41

MDM

42

MM

43

Methane

44

Methanol

45

MethylLinoleate

46

MethylLinolenate

47

MethylOleate

48

MethylPalmitate

49

MethylStearate

50

Neon

51

Neopentane

52

Nitrogen

53

NitrousOxide

54

Novec649

55

OrthoDeuterium

56

OrthoHydrogen

57

Oxygen

58

ParaDeuterium

59

ParaHydrogen

60

Propylene

61

Propyne

62

R11

63

R113

64

R114

65

R115

66

R116

67

R12

68

R123

69

R1233zd(E)

70

R1234yf

71

R1234ze(E)

72

R1234ze(Z)

73

R124

74

R1243zf

75

R125

76

R13

77

R1336mzz(E)

78

R134a

79

R13I1

80

R14

81

R141b

82

R142b

83

R143a

84

R152A

85

R161

86

R21

87

R218

88

R22

89

R227EA

90

R23

91

R236EA

92

R236FA

93

R245ca

94

R245fa

95

R32

96

R365MFC

97

R40

98

R404A

99

R407C

100

R41

101

R410A

102

R507A

103

RC318

104

SES36

105

SulfurDioxide

106

SulfurHexafluoride

107

Toluene

108

Water

109

Xenon

110

cis-2-Butene

111

m-Xylene

112

n-Butane

113

n-Decane

114

n-Dodecane

115

n-Heptane

116

n-Hexane

117

n-Nonane

118

n-Octane

119

n-Pentane

120

n-Propane

121

n-Undecane

122

o-Xylene

123

p-Xylene

124

trans-2-Butene