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Gas phase appearance and disappearance as a problem with complementarity constraints

Abstract : The modeling of migration of hydrogen produced by the corrosion of the nuclear waste packages in an underground storage including the dissolution of hydrogen involves a set of nonlinear partial differential equations with nonlinear complementarity constraints. This article shows how to apply a modern and efficient solution strategy, the Newton-min method, to this geoscience problem and investigates its applicability and efficiency. In particular, numerical experiments show that the Newton-min method is quadratically convergent for this problem.
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https://hal.inria.fr/hal-00641621
Contributor : Ibtihel Ben Gharbia Connect in order to contact the contributor
Submitted on : Wednesday, November 16, 2011 - 12:34:44 PM
Last modification on : Tuesday, December 8, 2020 - 2:40:01 AM
Long-term archiving on: : Friday, February 17, 2012 - 2:27:44 AM

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  • HAL Id : hal-00641621, version 1
  • ARXIV : 1111.3808

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Ibtihel Ben Gharbia, Jérôme Jaffré. Gas phase appearance and disappearance as a problem with complementarity constraints. Mathematics and Computers in Simulation, Elsevier, 2013. ⟨hal-00641621v1⟩

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