Initiation of ignition of a combustible gas mixture in a closed volume by the radiation of a high-power pulsed CO2 laserстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 2 апреля 2015 г.
Аннотация:The results of experiments on initiating the ignition of a CH4 – O2 – SF6 triple gas mixture in a closed volume by the radiation of a high-power CO2 laser are presented. It is shown that spatially nonuniform (in the direction of the laser beam) gas heating by the
laser radiation leads to formation of a fast combustion wave, propagating along the chamber axis and giving rise to ‘instantaneous’ ignition. At the threshold value 16.5 J of the laser radiation energy the fast combustion wave is transformed into a detonation wave,
which causes an explosion and destruction of the reaction chamber