This computation attempt to simulate the conveying of a simple fluid (2 components) from a well to a process plant.
A new computation
The different needed file are edited in a common directory (standard directory) :TACITE.JOB well well.GEO well.MSH well.PVT well.SCE well.STO well.THE well.TOP
View files View Topology Screen output :
> tacite.out well
*************************************************
***** *****
***** T A C I T E *****
***** ----------- *****
***** *****
***** Transient Analysis Code *****
***** *****
***** IFP - TOTAL - ELF *****
***** *****
*************************************************
Steady state ...
Maximum stabilization period = 120.000 s
t= 0.000 s
dt= 0.1992 Conv. Criteria= 0.2445163Transient scenario ...
t= 1.201 s
dt= 0.2024 Conv. Criteria= 0.5532427
t= 2.000 s
dt= 0.1851 Conv. Criteria= 0.4243433
t= 3.027 s
dt= 0.2030 Conv. Criteria= 0.4204780
t= 4.036 s
dt= 0.2016 Conv. Criteria= 0.4103182
t= 5.038 s
dt= 0.1992 Conv. Criteria= 0.3976811
t= 6.000 s
dt= 0.1723 Conv. Criteria= 0.3924917
t= 7.154 s
dt= 0.1877 Conv. Criteria= 0.3932549
t= 8.059 s
dt= 0.1770 Conv. Criteria= 0.4063144
t= 9.000 s
dt= 0.1417 Conv. Criteria= 0.4298692
t= 10.000 s
dt= 0.0458 Conv. Criteria= 0.4409043End procedure ...
****************************************************
Program stopped
(5555) TACITE: Scenario completed****************************************************
Note: this program was linked with -fast or -fnonstd
and so may have produced nonstandard floating-point results.
Sun's implementation of IEEE arithmetic is discussed in
the Numerical Computation Guide.
[1] + Done /appli/unshare1/MFN/ultra/bin/xmgr
>
Output files :
TACITE.PVT TACITE.STA TACITE.TRA
well.JNB well.REP well.TIT
well_01.RTT well_01 well_01.PVT well_01.SCE well_01.TIT well_01.TV well_01.XN
well_01.GEO well_01.REP well_01.STO well_01.TN well_01.TXN well_01.XV
well_01.MSH well_01.THE well_01.TOP well_01.TXV
We present a basic exploitation of the results extract from the well_01.TXN file.
We have used the Fortran routine to extract pressure evolution at the 45 m location and pressure distribution at T=4s.
To restart the last simulation we have to modify the well.SCE file as :
RESTART=well_01
STOP_TIME = 20
EQUIPMENT = so1
---------------
UPST_COMP1
T=0 BC=0.2
T=T+2 BC=0.3
T=T+8 BC=0.2
UPST_COMP2
T=0 BC=20.
T=T+2 BC=25.
T=T+8 BC=20.
EQUIPMENT = si1
---------------
DOWN_PRES
T=0 BC=10d5EQUIPMENT = rv1
-----------------
SOUP_PRES
T=0 BC=10d5
T=T+2 BC=5d5
EQUIPMENT = valv2
-----------------
VALV_OPEN
T=0 BC=50d0
T=T+2 BC=100d0
T=T+4 BC=50d0
We present a basic exploitation of the results extract from the well_01.TXN file.
We have used the Fortran routine to extract pressure evolution at the 45 m location and pressure distribution at T=12s.
