CLOUD CHEMICALLY INERT MICROPARTICLES ATTENUATION AND SUPPRESSION OF GAS DETONATION WAVE
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2016, Vol 2, Issue
Abstract
Analyzed way to attenuation and extinction of gas detonation wave by a cloud of chemically inert solid particles. The parameters of the Chapman - Jouget detonation wave in heterogeneous mixtures of methane - air - microparticles with various mass fractions of the condensed phase and the ratio between fuel and oxidizer. Quanti ed the impact of physical and chemical properties of the particles on the weakening of the detonation wave. Found a minimum concentration of particles, at which the wave extinction occurs.
Authors and Affiliations
P. A. Fomin, A. A. Vasiliev
Keywords
Related Articles
- EP ID EP199852
- DOI -
- Views 85
- Downloads 0
DEPENDENCE OF GAS-DUST MIXTURE EXPLOSIONS IN COAL MINES ON THE SEASON AND OUTER ATMOSPHERE WEATHER CONDITIONS
The article analyzes the scientific work performed by a group of scientists from the Ukraine and the Republic of Belarus on the dependence of gas-dust mixture explosions in coal mines on the season and weather conditions...
VOZMOZHNOSTI POVYSHENIYA EFFEKTIVNOSTI UPRAVLENIYA GAZOVYDELENIYEM NA VYYEMOCHNOM UCHASTKE [OPPORTUNITIES TO INCREASE GAS EMISSION CONTROL EFFICIENCY AT THE EXTRACTION SECTION]
The development of coal deposits is always accompanied by various types of gas manifestations: from quasistatic (methane-inflow of coal mines and sections) to dynamic (with increased gas emission, up to sudden outbursts...
MODULAR COMPLEX FOR ENSURING EMERGENCY-RESCUE WORKS IN MINE AND MINES
The article describes a promising complex on the basis of a monorail mine transport, made according to the modular principle. The composition and number of modules varies from the type of accident and the power of the lo...
O VLIYANII GEOAKTIVNYKH ZON PRIRODNOGO I ISKUSSTVENNOGO PROISKHOZHDENIYA NA TOCHNOST' MARKSHEYDERSKIKH IZMERENIY []
The conditions for the formation of anomalous surveying errors in the geoactive zones of the earth have been studied. The article shows that as a result of the impact of an artificial geoactive zone as a model of a geoac...
ASSESSMENT OF STRESSES ON GAS CONTENT OF THE MARGINAL PART OF A COAL SEAM
Description of the developed method and the coal seam gas kinetic characteristics measurement results received by gas pressure and temperature controlling in asks with drilled coal samples are presented. High convergenc...