Effect of palm-based soap noodles dust concentration on dust explosion severity in a spherical vessel

The dust explosion propagation of palm-based soap noodles was experimentally studied in a 20-L spherical vessel. Understanding the effect of concentration on this metric is a prerequisite to characterizing the severity of the explosion. This study focused on the link between concentration and overpr...

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Main Authors: Muhammad Syahrul Ridhzuan, Mazilan, Siti Zubaidah, Sulaiman, Azizul Helmi, Sofian, Siti Kholijah, Abdul Mudalip, Rohaida, Che Man, Zatul Iffah, Mohd Arshad, Shalyda, Md Shaarani @ Md Nawi
格式: Article
语言:English
English
出版: Elsevier Ltd 2023
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在线阅读:http://umpir.ump.edu.my/id/eprint/37891/1/Effect%20of%20palm-based%20soap%20noodles%20dust%20concentration%20on%20dust%20explosion%20severity%20in%20a%20spherical%20vessel.pdf
http://umpir.ump.edu.my/id/eprint/37891/7/Effect%20of%20palm-based%20soap%20noodles%20dust%20concentration%20on%20dust%20explosion%20.pdf
http://umpir.ump.edu.my/id/eprint/37891/
https://doi.org/10.1016/j.matpr.2023.04.589
https://doi.org/10.1016/j.matpr.2023.04.589
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总结:The dust explosion propagation of palm-based soap noodles was experimentally studied in a 20-L spherical vessel. Understanding the effect of concentration on this metric is a prerequisite to characterizing the severity of the explosion. This study focused on the link between concentration and overpressure (Pmax), rate of pressure rise (dP/dt), and deflagration index (KST). The highest Pmax, dP/dt, and KST were recorded at 400 g/m3, corresponding to a class St-2 dust with a strong explosion. The agglomeration process evidently controlled the mass burning rate, which affected the dust explosion propagation. This data can help design preventive measures related to palm-based soap noodle dust explosions.