Loading [MathJax]/extensions/TeX/ieee_stixext.js
Boundary control of two-phase fluid flow using the Laplace-space domain | IEEE Conference Publication | IEEE Xplore

Boundary control of two-phase fluid flow using the Laplace-space domain


Abstract:

In this paper, we introduce the Laplace-space approach to a linearized two-phase flow model governed by a set of hyperbolic-like partial differential equations (PDEs). Co...Show More

Abstract:

In this paper, we introduce the Laplace-space approach to a linearized two-phase flow model governed by a set of hyperbolic-like partial differential equations (PDEs). Compared to the discretization approaches to PDEs, which result in a large number of ordinary differential equations (ODEs), the Laplace-space approach gives a set of functional relationships that describe the two-phase flow behavior with respect to space. The key element in our work is the Laplace space representation of the two-phase flow model that connects the two-phase flow regimes and causal input/output structures. The causal input/output structures need to be determined in order to design a boundary controller that can regulate the flow. The main advantage of the Laplace-space approach to the two phase flow and effectiveness of the proposed boundary control design are illustrated on a numerical example of a counter current two-phase flow in a vertical bubble column.
Date of Conference: 29 June 2011 - 01 July 2011
Date Added to IEEE Xplore: 18 August 2011
ISBN Information:

ISSN Information:

Conference Location: San Francisco, CA, USA

References

References is not available for this document.