Wave energy flux percentages, calculated using Eq. (10), contained within the loop (blue line) and outside the loop (orange line) at different heights for the wave drivers modelled in this work. The loop boundary is defined as the local radial position of field line 2 at each height. The wave energy flux is integrated over the final driving period (T3−T4) and additionally integrated over all azimuthal angles. The bottom panels display the contribution of the total Poynting flux inside the loop (green line). The left, middle and right panels indicate the simulations of WD1, WD2, and WD3, respectively.