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Numerical modelling of the dynamics of viscoplastic flows with free interface

Aymen Laadhari
, 2007
University Grenoble-Alpes


This project concerns the mathematical and numerical modeling of viscoplastic flows featuring a small scale parameter. The theoretical developments are based on the method of Matched Asymptotic Expansions. A method to simulate the dynamics of the volcanic lava with free surface is developed in a finite difference framework. The solver is implemented using Matlab.

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  author = {Aymen Laadhari},
  title = {Numerical modelling of the dynamics of viscoplastic flows with free interface},
  year = {2007},
  month = {June},
  institution = {University Grenoble-Alpes},
  keywords = {Viscoelastic flows, Matched Asymptotic Development, Multiscle Asymptotic Development.}