Overcoming the problem of locking in linear elasticity and poroelasticity: an heuristic approach |
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| Authors: | Phillip Joseph Phillips Mary F Wheeler |
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| Institution: | (1) Center for Subsurface Modeling (CSM), Institute for Computational Engineering and Sciences (ICES), University of Texas at Austin, Austin, TX, USA;(2) CSM, ICES, Department of Aerospace Engineering and Engineering Mechanics, Department of Petroleum Engineering and Geosystems Engineering, University of Texas at Austin, Austin, TX, USA |
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| Abstract: | In this paper, we examine heuristically the reasons for locking in poroelasticity. As a first step, we first reexamine the
problem of locking in linear elasticity. From this, we discover how the problem arises in the poroelasticity setting and how
the problem might be overcome. |
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| Keywords: | Locking Poroelasticity Linear elasticity Discontinuous Galerkin |
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