gas ignition

gas ignition

[¦gas ig′nish·ən]
(mining engineering)
The setting on fire of an accumulation of firedamp in a coal mine.
References in periodicals archive ?
The ignition delay of NG and reformed fuels in Table 2 was computed in Cantera by simulating the reaction of a stoichiometric fuel/air mixture in an adiabatic constant volume reactor at a given initial pressure (100 bar) and range of temperatures (650-710 [degrees]C) relevant for end gas ignition. The calculations used the reaction mechanism AramcoMech 1.3, which is experimentally validated for ignition delay at such temperatures and pressures [19].
The snap-jet gas ignition lights the coals in a flash.
That work explained the PSHR effect in terms of the bulk gas ignition delay and the associated in-cylinder pressure-temperature trajectories.
The Weber Summit charcoal grill features 452 square inches of cooking space, Snap-Jet[TM] gas ignition for easy lighting, a Rapidfire[R] lid damper and a built-in thermometer.
On March 4, a methane gas ignition and subsequent explosion occurred at the Zasyadko coal mine with more than 70 workers underground in East Ukraine (or the self-proclaimed Donetsk People's Republic).
With this Bunsen burner, gas ignition is both immediate and safe as no lighter or matches are needed.
On March 4, a methane gas ignition and subsequent explosion occurred at the Zasyadko mine with more than 70 workers underground in East Ukraine (or the self-proclaimed Donetsk People's
Derlite designs and manufactures gas ignition systems for stoves, cookers, hobs, ovens, heaters, dryers and hot water boilers.
Fenwal Controls announces the new SYSTEM ONE gas ignition + temperature controller.
The presence of the elliptic flow zone can be observed experimentally by voluntary gas ignition in the mixing pipe.