Temporal evolution of physical quantities of the prominence. Panel A: Time evolution of the volume-averaged kinetic energy across the domain in the x and y directions and the volume-averaged total kinetic energy of the prominence. Panel B: Time evolution of the mean magnitude of the prominence’s vertical magnetic component, B_y (volume-averaged). Panel C: Evolution over time of the volume percentage of cool dense solar prominence (plus coronal interface) material, that is, excluding the chromosphere, taken below a threshold temperature of 5 × 10⁴ K, and denser than 10⁻¹¹ kg m⁻³ (cf. Fig. 2), is plotted together with its corresponding mass. The dotted black line in Panel C represents the time 558.15 s, when the turbulence analysis was done.