B-1
Appendix B. Useful Equations
The following table lists all the variables and constants used in the equations
below:
Table of Variables and Constants
Variable or Constant
Description
Units
c
ρ
CO
2
Mass Density
mg·m
–3
v
ρ
H
2
O Mass Density
g·m
–3
d
ρ
Mass Density of Dry Air
g·m
–3
c
X
CO
2
Molar Mixing Ratio
(concentration relative to dry air)
µmol·mol
–1
v
X
H
2
O Molar Mixing Ratio
(concentration relative to dry air)
mmol·mol
–1
c
M
Molecular Weight of CO
2
44 mg·mmol
–1
d
M
Molecular Weight of dry air
0.029 g·mmol
–1
v
M
Molecular weight of H
2
O
0.018 g·mmol
–1
P
Ambient Pressure
kPa
R
Universal Gas Constant
8.3143·10
–6
kPa·m3 K
–1
·mmol
–1
T
Ambient Temperature
°C
e
Vapor Pressure
kPa
f
Enhancement Factor
Arbitrary
d
T
Dewpoint Temperature
°C
tmp
d
T
_
Temporary variable for dewpoint
calculation
Arbitrary
Mass Density from Molar Mixing Ratios
(
)
−
+
=
v
v
c
c
c
M
T
R
P
M
X
ρ
ρ
15
.
273
10
6
(B-1)
(
)(
)
v
v
v
v
X
T
R
PM
X
+
+
=
1000
15
.
273
ρ
(B-2)
(
)
(
)
15
.
273
+
−
=
T
R
M
e
P
d
d
ρ
(B-3)
(
)
15
.
273
1000
+
+
−
=
T
R
M
X
P
X
P
d
v
v
d
ρ
(B-4)
Содержание EC155
Страница 78: ...E 1 Appendix E Safety Data Sheets SDS E 1 Molecular Sieve Type 13X ...
Страница 79: ...Appendix E Safety Data Sheets SDS E 2 ...
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Страница 81: ...Appendix E Safety Data Sheets SDS E 4 ...
Страница 82: ...Appendix E Safety Data Sheets SDS E 5 E 2 Magnesium Perchlorate ...
Страница 83: ...Appendix E Safety Data Sheets SDS E 6 ...
Страница 84: ...Appendix E Safety Data Sheets SDS E 7 ...
Страница 85: ...Appendix E Safety Data Sheets SDS E 8 ...
Страница 86: ...Appendix E Safety Data Sheets SDS E 9 ...
Страница 87: ...Appendix E Safety Data Sheets SDS E 10 ...
Страница 88: ...Appendix E Safety Data Sheets SDS E 11 ...
Страница 89: ...Appendix E Safety Data Sheets SDS E 12 E 3 Decarbite ...
Страница 90: ...Appendix E Safety Data Sheets SDS E 13 ...
Страница 91: ...Appendix E Safety Data Sheets SDS E 14 ...
Страница 92: ...Appendix E Safety Data Sheets SDS E 15 ...
Страница 93: ...F 1 Appendix F EC155 Packing Information ...
