WebShock wave dispersion and ignition of solid combust i le particles is a fundamental problem of great importance for various applications. For example, m tallized explosives are designed and produced to generate specific effects different from those obta ined with homogeneous ones, such as delayed energy release; but their exact working mechanism … WebApr 14, 2024 · It is a solid-state process in which metallurgical bonding is produced at temperatures below the melting point. ... The dispersion of iron particles in the aluminum matrix is due to this offset. These dispersed particles convert from their outer surface to IMCs due to the process heat. ... of heat treatment on the intermetallic compounds and ...
Numerical investigation of particle–blast interaction during …
WebThis paper analyzes experimental observations to examine the mechanism for formation and growth of such particle jetting instabilities, and to propose a model to address the issues of jetting growth at a macroscopic level. The experiments involve cylindrical charges with a range of central explosive masses for dispersal of dry solid powder ... WebApr 13, 2024 · The difference in scaled arrival time of the blast and material fronts increases with M/C and scaled distance, with solid particles giving the largest separation between the blast wave and cloud of particles. Surrounding a high-explosive charge with a layer of particles reduces the positive-phase blast impulse, whereas a liquid layer has no ... skamper pop up truck campers
Near-surface cloud dispersion and detonation propagation law
WebSep 17, 2012 · Explosive dispersal of a packed bed of sand particles contained within a glass sphere. Particles are dispersed by the detonation of 82 g of plastic explosive (C4) … WebAug 11, 2024 · The rapid dispersal of inert solid particles due to the detonation of a heterogeneous explosive, consisting of a packed bed of steel beads saturated with a liquid explosive, has been investigated ... WebMar 17, 2024 · Pontalier, Q., Loiseau, J., Goroshin, S. & Frost, D.L. 2024 a Experimental investigation of blast mitigation and particle-blast interaction during the explosive dispersal of particles and liquids. Shock Waves 28, 489 – 511. 10.1007/s00193-018-0821-5 CrossRef Google Scholar skamouth great yarmouth