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Influencing of Maximum Explosive Parameters of Ignition Energies

Vojtěch Jankůj, Aleš Bernatík
Transactions of the VSB - Technical University of Ostrava, Safety Engineering Series
2018, Volume 13, Issue 2, Pages 25-32
Doi: 10.2478/tvsbses-2018-0009
This article deals with maximum explosive parameters of dust-air mixtures and their influencing of ignition energies. Pyrotechnic ignitors were mixed and assembled in this experimental measurements. These assembled pyrotechnic ignitors were recorded with high-speed camera. Obtained records were used for describing their behaviour after activation. Pyrotechnic ignitors were modified and then were used for ignition of selected dust-air mixtures in the final stage of this experimental measurements. This test was carried out using an explosion autoclave where the optimal concentration of selected dust-air mixtures was used.
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