Article | Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016 | Simulation of Control Structures for Slug Flow in Riser during Oil Production Linköping University Electronic Press Conference Proceedings
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Title:
Simulation of Control Structures for Slug Flow in Riser during Oil Production
Author:
Ole Magnus Brastein: Department of Electrical Engineering, IT, and Cybernetics, University College of Southeast Norway, Porsgrunn, Norway Roshan Sharma: Department of Electrical Engineering, IT, and Cybernetics, University College of Southeast Norway, Porsgrunn, Norway
DOI:
10.3384/ecp17142362
Download:
Full text (pdf)
Year:
2018
Conference:
Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016
Issue:
142
Article no.:
053
Pages:
362-368
No. of pages:
7
Publication type:
Abstract and Fulltext
Published:
2018-12-19
ISBN:
978-91-7685-399-3
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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The occurrence of slug ?ow is a common problem arising in the oil well riser pipeline. To eliminate such slug ?ow, various control structures along with state estimation are designed and compared in this paper. Nonlinear model based predictive scheme are compared with classical PI controllers for three different control structures. One of the control structure is based on controlling the mass of the liquid in the riser pipeline, for which, an Unscented Kalman Filter is designed to estimate the mass. The simulation results show that the model based controllers perform relatively better than the classical controllers. Al-though computationally expensive, the control algorithm used in this paper for model based control still makes it real time implementable.

Keywords: slug ?ow, oil riser, model based control, PI control, Unscented Kalman ?lter

Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016

Author:
Ole Magnus Brastein, Roshan Sharma
Title:
Simulation of Control Structures for Slug Flow in Riser during Oil Production
DOI:
http://dx.doi.org/10.3384/ecp17142362
References:
No references available

Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016

Author:
Ole Magnus Brastein, Roshan Sharma
Title:
Simulation of Control Structures for Slug Flow in Riser during Oil Production
DOI:
https://doi.org10.3384/ecp17142362
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