Details

Autor(en) / Beteiligte

• Trenchea, Catalin

Titel

Unconditional stability of a partitioned IMEX method for magnetohydrodynamic flows

Ist Teil von

• Applied mathematics letters, 2014-01, Vol.27, p.97-100

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2014

Link zum Volltext

Quelle

Electronic Journals Library

Beschreibungen/Notizen

• Magnetohydrodynamic (MHD) flows are governed by Navier–Stokes equations coupled with Maxwell equations through coupling terms. We prove the unconditional stability of a partitioned method for the evolutionary full MHD equations, at high magnetic Reynolds number, written in the Elsässer variables. The method we analyze is a first-order one-step scheme, which consists of implicit discretization of the subproblem terms and explicit discretization of the coupling terms.