Hydrodynamic Flow Behaviour in Large Diameter Vertical Riser: Experimental and Simulation Studies

Conference paper


Ali, S. and Yeung, H. (2008). Hydrodynamic Flow Behaviour in Large Diameter Vertical Riser: Experimental and Simulation Studies. 11th International Conference on Multiphase Flow in Industrial Plant. Palermo, Italy 07 - 10 Sep 2008 MFIP.
AuthorsAli, S. and Yeung, H.
TypeConference paper
Abstract

An experimental campaign has been performed to investigate the hydrodynamic behaviour in 12m high and 254mm nominal diameter horizontal flowline-vertical riser setup using air-water as working fluid. The data generated from near riser base and flowline pressure variations were used to characterize the stable and unstable flows encountered during the experiments. A model to study the dynamic behaviour of the large diameter horizontal flowline-vertical riser system is developed using OLGA software (v5.1). Experimental results were compared with simulated model.

The major objective of undertaking this work is to investigate the performance of the well-known code for flows encountered in large diameter horizontal flowline-vertical riser. Additionally based on the results, also identify the areas of the improvement in the simulator.

KeywordsAir-water; Flow patterns; Flow regime transitions; Large diameter; Small diameter; Vertical pipe; Void fraction
Year2008
JournalProceedings of 11th International Conference on MFIP 2008
PublisherMFIP
Accepted author manuscript
License
Publication dates
Print08 Sep 2008
Publication process dates
Deposited18 Mar 2022
Additional information

11th International Conference on Multiphase Flow in Industrial Plant, Palermo, Italy: 7- 10 September 2008

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