Roland Griesse (Austrian Academy of Sciences, Linz, Austria)

Optimal control challenges in magnetohydrodynamics
Wednesday 14 March 2007 at 15.30, JCMB 5215

Abstract

Magnetohydrodynamics, or MHD, deals with the mutual interaction of electrically conducting fluids and magnetic fields. In particular, the magnetic fields interact with the electric currents in the fluid and exerts a Lorentz force. This feature renders it so phenomenally attractive for exploitation especially in processes involving liquid metals, and in crystal growth.

The tayloring of currents and magnetic fields offers the possibility to drive the fluid in a desired way. In this presentation, we apply an optimal control approach to a stationary incompressible MHD problem and discuss some of the challenges in its numerical solution.

Seminars by year

Current 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996