Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9698758 | Journal of Electrostatics | 2005 | 6 Pages |
Abstract
To study the ignition behaviour of brush discharges, a new experimental approach was chosen. In a clear and easy manner it was possible to demonstrate the incendivity of brush discharges for flammable gases (what was already well known in the past) and the non-incendivity for powders, even in case of very low minimum ignition energies (MIE). Based on the investigations performed, it could be demonstrated, that the influence of the dust on the electric field and thus on the course of the brush discharge as well as the different wave form (power density) of the brush discharge compared with a spark discharge are responsible for the non-ignition of powders by brush discharges.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Martin Glor, Klaus Schwenzfeuer,