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: | , , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Elsevier Ltd
2023
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| Subjects: | |
| Online Access: | 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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| Summary: | 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. |
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