Search U.S. government technical reports digitized or harvested by TRAIL.
Minimum ignition-energy concept and its application to safety engineering
Frictional ignition of gas during a roof fall
Coal-mine hazards caused by electrolysis
Effect of natural gas concentration on ignitibiliy of gallery atmospheres
Experimental coal-dust and gas explosions
Ignition of coal dust-methane-air mixtures by hot-turbulent-gas jets
Float coal hazard in mines :a progress report
Equivalences of coal dust and methane at lower quenching limits of flames of their mixtures
Equivalences and lower ignition limits of coal dust and methane mixtures
The reactivity of ammonium nitrate-fuel oil with pyrite-bearing ores