English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

An exact solution of two fluid ideal classical plasma equations is presentedwhich shows that the jet-like outflow and magnetic field are generatedsimultaneously by the density and temperature gradients of both electrons andions. Particular profiles of density function $\psi=\ln \bar{n}$ (where$\bar{n}$ is normalized by some constant density $N_0$) and temperatures $T_j$(for $j=e,i)$ are chosen which reduce the set of nonlinear partial differentialequations to two simple linear equations generating longitudinally uniformaxial outflow and magnetic field in cylindrical geometry in severalastrophysical objects. This mechanism also seems to be operative for producingshort scale plasma jets in the solar atmosphere in the form of spicules andflares. The presented solution requires particular profiles of density andtemperatures, but it is a natural solution of the two fluid ideal classicalplasma equations. Similar jet-like outflows can be generated by the density andtemperature gradients in neutral fluids as well.

Exact solution of two fluid plasma equations for the creation of jet-like flows and seed magnetic fields in cylindrical geometry