Results for model m₄, with an initial cool loop. First row from the top: Light curves of HRIEUV, the AIA channels (left), and the SPICE lines (right) between t = 95 s and 200 s. The vertical dotted black lines show the beginning and end of the impulsive heating at 100 s and 110 s. The vertical blue lines indicate the times studied in the panels below. These panels are the same as in Fig. 7. Second row: Electron temperature, density, and pressure profiles around the loop’s central part. Green arrows show the pressure gradients that are responsible for the plasma flows. Third row: Velocity v and sound speed c_s profiles. Green arrows indicate the direction of the flows. Fourth row: HRIEUV (in DN cm⁻¹ s⁻¹) and O VI (in mW m⁻³ s⁻¹) emissivity profiles along the loop. The flows are discussed in detail in Section 3.4.1.