Flow-X─ Function Reference
4-289
Flow-X General functions - fxSolartron_Liquid _C
REF
REF
REF
REF
t
pt
p
p
B
K
A
K
K
p
p
B
K
A
K
K
p
p
K
p
p
K
21
21
21
20
20
20
21
20
1
Where:
ρ
pt
The density corrected for pressure and
temperature
g/cc
K20A
Obtained from the calibration certificate
-
K20B
Obtained from the calibration certificate
-
K21A
Obtained from the calibration certificate
-
K21B
Obtained from the calibration certificate
-
p
The line pressure
psig
p
R
The reference pressure
psig
When 'VOS Correction' is set to 'Based on Kr and Kj Constants' the following correction for velocity of
sound is applied:
3
.
j
pt
r
pt
VOS
K
K
When 'VOS Correction' is set to 'Based on VOS value', the following correction for velocity of sound is
applied:
2
2
6
1
1
4
.
1
1000
4
.
1
1
A
C
pt
pt
VOS
V
V
e
When 0.3 <=
pt
<= 1.1:
pt
C
V
1455
100
When 1.1 <
pt
<= 1.6:
pt
C
V
900
2690
Else (
pt
< 0.3 or
pt
> 1.4) the VOS of sound correction is not performed.
Where:
ρ
VOS
The density corrected for temperature
g/cc
K
r
Constant obtained from Solartron
-
K
j
Constant obtained from Solartron
g/cc
V
C
Calibration VOS
m/s
V
A
Liquid VOS
m/s
Summary of Contents for flow-x
Page 1: ...Function Reference Certified flow calculations Flow and batch calculations Worksheet functions...
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