<< it is not fully understood how shocks drive turbulence, in particular whether shock driving is a more solenoidal (rotational, divergence-free) or a more compressive (potential, curl-free) mode of driving turbulence. >>️
<< Here, (AA) use hydrodynamical simulations of a shock inducing turbulent motions in a structured, multi-phase medium. >>️
<< Using simulations in which a shock is driven into a multi-phase medium with structures of different sizes and Γ<1, (AA) find b∼1 for all cases, showing that shock-driven turbulence is consistent with strongly compressive driving. >>️
Saee Dhawalikar, Christoph Federrath, et al. The driving mode of shock-driven turbulence. arXiv:2205.14417v1 [astro-ph.GA]. May 28, 2022.
Also
keywords 'turbulence' in FonT
keywords 'turbolento' in Notes
(quasi-stochastic poetry)
keyword 'waves' in FonT
keyword 'onda' in Notes
(quasi-stochastic poetry)
keyword 'instability' | 'instabilities' in FonT
keyword 'instabile' in Notes
(quasi-stochastic poetry)
Keywords: gst, turbulence, instability, waves, shock waves
