Page 311 - TransAT_Tutorial_Manual

TransAT Tutorial Manual 7.2. coupling slug

• On the Properties Menu of POSITION: POS-1 just opened on the right, select:

PIPE : PIPE−1
SECTION : 1

• Add another position, called POS-2, with the following setting:

PIPE : PIPE−1
SECTION : 2

• Lastly, add a third position with the following setting:

LABEL : P−tag
PIPE : PIPE−1
SECTION : 4

Do not forget to set the label to P-tag, as defined in the Coupling Boundary condition tab.

Now, the inlet sources at the entrance of the OLGA pipe, which will receive inflow conditions
from TransAT simulation, will be defined.

• Select Flow Component >> FLOWPATH: PIPELINE >> Boundary and Initial Conditions
>> SOURCE: SOURCE-1 in the Model View tab

• Then, set the following properties:

GENERAL
LABEL : G−tag
TIME : 0 s
TEMPERATURE : 300K
MASSFLOW : 0.028 kg/ s
SERVER
EXPOSE : MASSFLOW, TEMPERATURE
POSITION
PIPE : −
SECTION : − #REMOVE IF THERE IS ANY, OTHERWISE
YOU CANNOT SET THE NEXT VALUE
POSITION : POS−2
PHASE DISTRIBUTION
GAS FRACTION : 1
WATER FRACTION : −
TOTALWATERFRACTION : 0

c
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