Detonation interaction with cavity in supersonic combustible mixture

Abstract

= depth of the cavity, cm L = width of the cavity, cm l ig = induction length of one-dimensional Zel'dovich-von Neumann-Döring model, mm Pts∕l ig = number of the grid points distributed in the induction length V CJ = Chapman-Jouguet velocity, m/s X 1 = length of the straight channel, cm X 2 = width of the hot jet, cm X 3 = distance from the hot jet edge to the front edge of the cavity, cm X 4 = distance from the rear edge of the cavity to the outflow boundary, cm Y 1 = height of the channel, cm