IWARA2024 - 11th International Workshop on Astronomy and Relativistic Astrophysics

Coarray Fortran Adaptive Mesh Refinement Code for Numerical Modeling of Relativistic Jets

Not scheduled

20m

Pachacuteq Theater (Machupicchu Pueblo (Aguas Calientes), Peru)

Talk

Speaker

Igor Kulikov (Institute of Computational Mathematics and Mathematical Geophysics SB RAS)

Description

The Relativistic jets are main sources of radio emission in the Universe. Multiscale flows in jets require of using to adaptive mesh technique. In talk will propose original the Patch-Block-Structured Adaptive-Mesh-Refinement technique for multi-scale modeling of relativistic jets. To use this technique, the numerical method was redesigned in a special way by means Coarray Fortran technology. On problem of jet evolution in interstellar medium, the applicability of the developed approach is shown.

This work was supported by the Russian Science Foundation (project 23-11-00014).