Results 231 to 240 of about 2,110,972 (292)

Dynamics of Convective Thermal Explosion in Porous Media

open access: yesInternational Journal of Bifurcation and Chaos, 2020
In this paper, we study complex dynamics of the interaction between natural convection and thermal explosion in porous media. This process is modeled with the nonlinear heat equation coupled with the nonstationary Darcy equation under the Boussinesq approximation for a fluid-saturated porous medium in a rectangular domain.
Allali, Karam   +3 more
openaire   +4 more sources

Simulation of Solid Thermal Explosion and Liquid Thermal Explosion of Dicumyl Peroxide Using Calorimetric Technique

Simulation Modelling Practice and Theory, 2011
Abstract Dicumyl peroxide (DCPO), is produced by cumene hydroperoxide (CHP) process, is utilized as an initiator for polymerization, a prevailing source of free radicals, a hardener, and a linking agent. DCPO has caused several thermal explosion and runaway reaction accidents in reaction and storage zone in Taiwan because of its unstable reactive ...
Chi-Min Shu, Jen-Hao Chi, Sheng-Hung Wu
exaly   +3 more sources

THERMAL EXPLOSION AS A RESONANCE OF THE COMBUSTION PROCESS

Доклады Российской академии наук. Математика, информатика, процессы управления, 2023
Based on the thermodynamic analysis of the combustion process, a new model of the laminar combustion process is constructed. When controlling the temperature at the inlet (an increase in the temperature at the inlet to the combustion chamber), depending on the structure of the standard chemical potential, high-frequency oscillations of the thermal ...
Radkevich, E. V.   +3 more
openaire   +1 more source

Thermal Explosion of Explosives and Propellants. A review

Propellants, Explosives, Pyrotechnics, 1981
AbstractThe principal results of thermal explosion theory are reported and some specific features of condensed‐phase explosion are discussed. Methods of experimental studies and some experimental results are given.
A. G. Merzhanov, V. G. Abramov
openaire   +1 more source

On the violence of thermal explosion in solid explosives

Combustion and Flame, 1997
Abstract Twenty large scale experiments were conducted to determine the levels of violence of thermal explosions produced by various confinement and heat flow conditions. Heavily confined cylinders of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) and triaminotrinitrobenzene (TATB) were heated at rates varying from 2°C/min to 3.3°C/h ...
Steven K. Chidester   +3 more
openaire   +1 more source

Thermal Explosion in a Stirred Medium

Doklady Physical Chemistry, 2002
The goal is to study the impact of mixing parameters in a cylindrical chemical reactor on conditions of the thermal explosion of liquids. For the stirring inside some coaxial space between two cylindrical surfaces, the heat conductivity equations are formulated for three zones. Approximate method of criticality assessment in arbitrary shape of reactors
Novozhilov, B. V.   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy