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Immersed boundary methods for numerical simulation of confined fluid and plasma turbulence in complex geometries: a review

Published online by Cambridge University Press:  30 September 2015

Kai Schneider*
Affiliation:
M2P2-CNRS, Aix-Marseille Université, 38, Rue Frédéric Joliot-Curie, 13451 Marseille CEDEX 13, France
*
Email address for correspondence: kschneid@cmi.univ-mrs.fr

Abstract

Immersed boundary methods for computing confined fluid and plasma flows in complex geometries are reviewed. The mathematical principle of the volume penalization technique is described and simple examples for imposing Dirichlet and Neumann boundary conditions in one dimension are given. Applications for fluid and plasma turbulence in two and three space dimensions illustrate the applicability and the efficiency of the method in computing flows in complex geometries, for example in toroidal geometries with asymmetric poloidal cross-sections.

Information

Type
Research Article
Copyright
© Cambridge University Press 2015 

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