The Principal Aspects of Application of Detonation in Propulsion Systems
Figure 24
Typical schema of use of passive elements for acceleration of “plane” and divergent flames: wire or rod screens (a) (the characteristic parameters are the diameter of the wire , the permeability of the screen, and the distance between the screens ); hemispherical shells with holes (b) (parameters are hole diameter and holes displacement , number of hemispheres , and their spatial arrangement , , ); 3D rod-structures (c) (parameters are rod diameter and permeability, number of rods (total and in the planes); obstacles from porous materials (d) (radii and , porosity, number of porous layers,…), and so forth.