https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:15873 Wed 11 Apr 2018 12:38:45 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:32401 -1 at 4.0 m from the ignition source) than inside the vessel (173 bar.s^-1) for 9.5% methane.]]> Thu 31 May 2018 09:12:14 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:32400 -1 for the range of methane mixtures exploded. The severity of the explosions increased with increasing igniter energy. The maximum pressure rise rate increased from 83 bar.s ^-1 for 1 kJ igniter to 90 bar.s^-1 for 2 kJ igniter, to 155 bar.s^-1 for 5 kJ igniter and to 222 bar.s^-1 for 10 kJ igniter. The severity of the explosions increased with increased coal dust concentration. At 2.5% methane-air mixture, the pressure rise rate increased from 4 bar.s^-1 to 114 bar.s^-1 when the coal dust concentration increased from 50 g.m^-3 to 100 g.m^-3, respectively.]]> Thu 31 May 2018 09:05:09 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:44803 Mon 24 Oct 2022 09:25:15 AEDT ]]>