Slug flow in S-shaped risers

Supervisor: Sigurd Skogestad

Co-supervisor: Esmaeil Jahansahi

Simplified model for slug flow in S-Riser

Anne Sofie Nilsen

Experimental set-up 16 m long, 7 m high

Compare the following:

- Matlab model- Olga simualation-Experimental values

Slug flow in S-shaped riser, OLGA simulation

3 4 5 6 7 8 9 100

0.10.20.30.40.50.60.70.8

SLUG FLOWSTABLE

USG

USL

Stability map