Page 310 - TransAT_Tutorial_Manual

TransAT Tutorial Manual 7.2. coupling slug

MODELNAME : c o u p l i n g s l u g s #MAKE SURE IT IS THE SAME AS DEFINED
IN OLGA COUPLING PARAMETERS IN TRANSAT
default values for the other parameters

• Make sure that the module name and the model name are consistent with the ones set into
TransAT coupling input (see sec. 7.2.8).

• Then, in the Model View, open: Flow Component >> FLOWPATH: PIPELINE >>
Boundary and Initial Conditions.

• Right click on Boundary and initial conditions, and add “Initialconditions”.

I n t e r p o l a t i o n
INTERPOLATION : LENGTH
INTEMPERATURE : 300K
OUTTEMPEARTURE : 300K
INPRESSURE : 1bar
OUTPRESSURE : 1bar
INVOIDFRACTION : 0.5
OUTVOIDFRACTTION : 0.5
INWATERCUT : 1.0
OUTWATERCUT : 1.0
Section wise :
MASSFLOW : 3.07 kg/ s

• Now, open the section Flow Component >> FLOWPATH: PIPELINE >> Piping, to define
the pipe geometry
• Then, set the following parameters

BRANCH:
INIFLOWDIR : POSITIVE
FLUID : 1
PIPE−1:
NSEGMENT : 100
DIAMETER : 0.08m
POSITION:
LENGTH : 100m
ELEVATION : 0m

• Right-click FLOWPATH: PIPELINE and select “Add >> Positions >> Position”

An instance Positions >> POSITION: POS-1 is created in the Model View tab.

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