v3ctorsigma Creative Commons License 2018.07.01 0 0 508

Igy van.


In the hydrodynamic interpretation of the behaviour of electromagnetic fields, the acceleration of electric fluid in a particular direction creates a positive vortex of magnetic fluid.

Exact solutions to classical nonlinear magnetic equations include the Landau-Lifshitz equation,




this equation admits several integrable and non-integrable extensions like the Landau-Lifshitz equation,

According to Helmholtz's theorems, a vortex line cannot start or end in the fluid

One can say that it is the gradient of this pressure that forces the fluid to follow a curved path around the axis.

Thus vortices (unlike surface and pressure waves) can transport mass, energy and momentum over considerable distances compared to their size, with surprisingly little dispersion.



 The pressure-gradient force is represented by blue arrows, the Coriolis acceleration (always perpendicular to the velocity) by red arrows

 due to balance between the Coriolis force and the pressure gradient force.
 Ez a PGF-ről nekem mindig a gravitáció jut az eszembe. Nem értem, miért ...