magnetohydrodynamiska
Magnetohydrodynamics (MHD) is the study of the dynamics of electrically conducting fluids—such as plasmas, liquid metals, and saltwater—in the presence of magnetic and electric fields. It describes how fluid motion and magnetic fields influence each other, combining fluid dynamics with Maxwell's equations. In Swedish terminology, the field is magnetohydrodynamik, and the adjectival form magnetohydrodynamiska is used to describe related phenomena.
Its governing equations include the continuity equation, the momentum equation with the Lorentz force, the induction
Important phenomena include Alfven waves, which propagate along field lines, magnetic pressure and tension shaping flows,
History and status: magnetohydrodynamics emerged from work by Hannes Alfven in the mid-20th century; he shared