789262.fig.0048
Figure 48: Interaction of Diesel jet with a small porous ring under atmospheric conditions resulting in jets spreading in PM volume ( 𝑃 i n j = 1 0 0 0  bar, 𝜏 = 1 0 0 0 μs): 1-PM volume (combustion chamber); 2-fuel spreading behind the porous ring; 3-porous ring; 4-Diesel nozzle; 5-free Diesel jets.