Spirit flow-x, Справочник по функциям

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Flow-X─ Function Reference
Flow-X General functions - fxAPI_Dens15C_1980
Function
inputs Remark EU SW tag Range Default
Name Optional tag name, tag
description and tag group
Input density Meaning depends on the input
'Conversion method'.
'Conversion method' = 1
Density at the observed
temperature and pressure
'Conversion method' = 2
Density at 15 °C and the
equilibrium pressure.
kg/m3 0..1300 0
Observed
temperature °C -100..200 15
Observed
pressure bar(g) -1..150 0
Product 1: A - Crude Oil
2: B - Auto select
Selection based on density at 15
°C
3: B - Gasoline
4: B - Transition Area
5: B - Jet Fuels
6: B - Fuel Oil
7: D - Lubricating Oil PRDTYP 1
API 2540
rounding 0: Disabled
The calculations are
performed with full
precision and the final CTL
value is rounded as
specified by input 'CTL
decimal places'
1: Enabled for computational
value
API-2540 rounding and
truncating rules are applied
and, in case of conversion
method 2 (standard to
observed), the
computational value for CTL
as specified in Table 54 is
used, meaning that the CTL
value has:
4 decimal places if CTL >=1
5 decimal places if CTL < 1.
2: Enabled for table value
API-2540 rounding and
truncating rules are applied
and, in case of conversion
method 2 (standard to
observed), the table value
for CTL as specified in Table
54 meaning that the CTL
value has 4 decimal places
in all cases
3: Enabled with 5 decimal places
API-2540 rounding and
truncating rules are applied,
API2540RND - 0