کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
238170 | 465745 | 2011 | 6 صفحه PDF | دانلود رایگان |
The explosion features of nicotinic acid dust in atmosphere of methane and air at different concentrations of either dust or gaseous fuel are studied. Experimental measurements of the pressure history, deflagration index and flammability limits are performed by the standard 20 l Siwek bomb though adapted for such hybrid mixtures.Data show non linear effect of explosion severity and the synergistic effects when hybrid mixtures explode. Results allow the definition of five different regimes of the gas/dust/air mixture explosion in the plane dust concentration vs. fuel concentration.
Graphical AbstractMeasurements of explosivity of methane/nicotinic acid/air mixtures are carried out in a modified spherical bomb. A spark ignition was used. The explosion behaviour of the methane/nicotinic acid mixture may be classified in five different regimes in the plane dust concentration vs. fuel concentration.Figure optionsDownload as PowerPoint slide
Journal: Powder Technology - Volume 205, Issues 1–3, 10 January 2011, Pages 81–86