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BS ISO 17584:2022

BS ISO 17584:2022

$215.11

Refrigerant properties

Published By Publication Date Number of Pages
BSI 2022 112
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PDF Catalog

PDF Pages PDF Title
2 undefined
8 Foreword
9 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
12 4 Calculation of refrigerant properties
4.1 General
13 4.2 Pure-fluid equations of state
15 4.3 Mixture equation of state
17 4.4 Implementation
4.5 Alternative implementation
4.6 Testing implementations against requirements
5 Specifications for individual refrigerants
5.1 General
5.2 R744 — Carbon dioxide
5.2.1 Range of validity
19 5.2.2 Reducing parameters, molar mass, and gas constant
5.2.3 Reference state parameters
20 5.3 R717 — Ammonia
5.3.1 Range of validity
5.3.2 Coefficients and exponents of the ideal-gas part [Formulae (3) to (5)]
5.3.3 Coefficients and exponents of the real-gas part [Formula (2)]
21 5.3.4 Reducing parameters, molar mass, and gas constant
5.3.5 Reference state parameters
24 5.4 R12 — Dichlorodifluoromethane
5.4.1 Range of validity
25 5.4.2 Reducing parameters, molar mass, and gas constant
5.4.3 Reference state parameters
28 5.5 R22 — Chlorodifluoromethane
5.5.1 Range of validity
29 5.5.2 Reducing parameters, molar mass, and gas constant
30 5.5.3 Reference state parameters
32 5.6 R32 — Difluoromethane
5.6.1 Range of validity
33 5.6.2 Reducing parameters, molar mass, and gas constant
5.6.3 Reference state parameters
36 5.7 R123 — 2,2−dichloro−1,1,1−trifluoroethane
5.7.1 Range of validity
37 5.7.2 Reducing parameters, molar mass, and gas constant
5.7.3 Reference state parameters
40 5.8 R125 — Pentafluoroethane
5.8.1 Range of validity
41 5.8.2 Reducing parameters, molar mass, and gas constant
5.8.3 Reference state parameters
43 5.9 R134a — 1,1,1,2−tetrafluoroethane
5.9.1 Range of validity
44 5.9.2 Reducing parameters, molar mass, and gas constant
5.9.3 Reference state parameters
47 5.10 R143a — 1,1,1−trifluoroethane
5.10.1 Range of validity
48 5.10.2 Reducing parameters, molar mass, and gas constant
5.10.3 Reference state parameters
50 5.11 R152a — 1,1−difluoroethane
5.11.1 Range of validity
51 5.11.2 Reducing parameters, molar mass, and gas constant
5.11.3 Reference state parameters
54 5.12 R404A — R125/143a/134a (44/52/4)
5.12.1 Composition of R404A
5.12.2 Range of validity
5.12.3 Interaction parameters (Formulae 19 and 20)
5.12.4 Coefficients and exponents of the excess functions (Formula 21)
55 5.12.5 Reference state parameters
57 5.13 R407C — R32/125/134a (23/25/52)
5.13.1 Range of validity
5.13.2 Interaction parameters (Formulae 19 and 20)
58 5.13.3 Reference state parameters
61 5.14 R410A — R32/125 (50/50)
5.14.1 Range of validity
5.14.2 Interaction parameters (Formulae 9 and 20)
5.14.3 Reference state parameters
64 5.15 R507A — R125/143a (50/50)
5.15.1 Range of validity
5.15.2 Interaction parameters [Formulae (19) and (20)]
65 5.15.3 Reference state parameters
67 5.16 R290 — Propane
5.16.1 Range of validity
5.16.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
5.16.3 Coefficients and exponents of the real-gas part (Formula 2)
68 5.16.4 Reducing parameters, molar mass, and gas constant
5.16.5 Reference state parameters
71 5.17 R600a – Isobutane
5.17.1 Range of validity
5.17.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
72 5.17.3 Coefficients and exponents of the real-gas part (Formula 2)
5.17.4 Reducing parameters, molar mass, and gas constant
73 5.17.5 Reference state parameters
76 5.18 R1336mzz(Z) – (cis-1,1,1,4,4,4-hexafluorobutene)
5.18.1 Range of validity
5.18.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
5.18.3 Coefficients and exponents of the real-gas part (Formula 2)
77 5.18.4 Reducing parameters, molar mass, and gas constant
5.18.5 Reference state parameters
79 5.19 R1234ze(E) — trans−1,3,3,3−tetrafluoropropene
5.19.1 Range of validity
5.19.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
80 5.19.3 Coefficients and exponents of the real-gas part (Formula 2)
5.19.4 Reducing parameters, molar mass, and gas constant
5.19.5 Reference state parameters
83 5.20 R1234yf — 2,3,3,3-tetrafluoropropene
5.20.1 Range of validity
5.20.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
5.20.3 Coefficients and exponents of the real-gas part (Formula 2)
84 5.20.4 Reducing parameters, molar mass, and gas constant
5.20.5 Reference state parameters
86 5.21 R1233zd(E) — trans-1-chloro-3,3,3-trifluoropropene
5.21.1 Range of validity
5.21.2 Coefficients and exponents of the ideal-gas part (Formulae 3 to 5)
87 5.21.3 Coefficients and exponents of the real-gas part (Formula 2)
5.21.4 Reducing parameters, molar mass, and gas constant
5.21.5 Reference state parameters
91 Annex A (normative) Requirements for implementation of equations of state
93 Annex B (informative) Calculation of pure-fluid thermodynamic properties from an equation of state
96 Annex C (informative) Calculation of mixture thermodynamic properties from an equation of state
98 Annex D (informative) Literature citations for equations of state and verification values
106 Annex E (informative) Variation of mixture properties due to composition tolerance
108 Bibliography

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BS ISO 17584:2022
$215.11