Power-Preserving Interconnection of Single- and Two-Phase Flow Models for Managed Pressure Drilling

Authors

M.H. Abbasi, H. Bansal, H. Zwart, L. Iapichino, W.H.A. Schilders, N. van de Wouw

Abstract

Many complex systems are modeled by a network of different subsystems, each having their underlying mathematical model representations. Energy-based modeling of each of these subsystems can yield a port-Hamiltonian (pH) representation. In this paper, a single-phase flow model, a dissipative mathematical component and a two-phase flow model are interconnected to model hydraulics for Managed Pressure Drilling (MPD) applications. These subsystems are interconnected in a power-preserving manner to build an aggregated pH system for real-life MPD scenarios. We prove that the interconnection junction connecting the single- and two-phase flow models is conditionally power-preserving.

Citation

• Journal: 2020 American Control Conference (ACC)
• Year: 2020
• Volume:
• Issue:
• Pages: 3097–3102
• Publisher: IEEE
• DOI: 10.23919/acc45564.2020.9147405

BibTeX

@inproceedings{Abbasi_2020,
  title={{Power-Preserving Interconnection of Single- and Two-Phase Flow Models for Managed Pressure Drilling}},
  DOI={10.23919/acc45564.2020.9147405},
  booktitle={{2020 American Control Conference (ACC)}},
  publisher={IEEE},
  author={Abbasi, M.H. and Bansal, H. and Zwart, H. and Iapichino, L. and Schilders, W.H.A. and van de Wouw, N.},
  year={2020},
  pages={3097--3102}
}

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