Three-dimensional modeling of shock initiation of heterogeneous explosives

Trends In Shock Initiation of Heterogeneous Explosives

Shock-initiation and Detonation Extinction in Homogeneous or Heterogeneous Explosives: Some Experiments and Models

Chemical explosives can be found in the gaseous, liquid or solid phases but it is customary to distinguish homogeneous explosives from heterogeneous ones. Indeed experiments have revealed that the dynamical behaviors of detonative or quasi-detonative decomposition regimes of explosives have more to do with the latter classification than with the former. However, distinguishing between homogeneo...

Three-dimensional thermomechanical modeling of oceanic spreading initiation and evolution

This work employs high-resolution 3D thermomechanical numerical models of the incipient oceanic spreading to investigate nucleation and long-term evolution of ridge-transform spreading patterns. The Eulerian–Lagrangian visco-plastic model allows for large strains and accounts for plate cooling by both heat conduction and hydrothermal circulation as well as for partial melting of the asthenosphe...

Three Dimensional Thermal Shock Problem in Magneto-Thermoelastic Orthotropic Medium

The paper is concerned with the study of magneto-thermoelastic interactions in three dimensional thermoelastic medium under the purview of three-phase-lag model of generalized thermoelasticity. The medium under consideration is assumed to be homogeneous orthotropic medium. The fundamental equations of the three-dimensional problem of generalized thermoelasticity are obtained as a vector-matrix ...

histological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs

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