Md. Kasmani, Rafiziana and Andrews, Gordon E. and Phylaktou, Herodotos N. (2010) The influence of vessel volume and equivalence ratio in vented gas explosion. Chemical Engineering Transactions, 19 . pp. 463-468. ISSN 2283-9216
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Official URL: http://www.aidic.it/CISAP4/webpapers/50Kasmani.pdf
Abstract
Experiments of vented gas explosions involving two different cylinder vessel volumes (0.2 and 0.0065 m3) were reported. It was found that self-acceleration and larger bulk flame trapped inside the vessel are the main factor enhancing the overpressure attained in 0.2 m3 vessel. There was about 2 to 7 times increase in ratio of pressure and flame speeds on both vessels at the same equivalence ratio and K which can be considered as turbulent enhancement factor, ß. Hot spot or auto ignition is responsible to the deflagration to detonation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | vented gas explosion, self acceleration, turbulent enhancement factor, hot spot |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Petroleum and Renewable Energy Engineering |
| ID Code: | 38996 |
| Deposited By: | INVALID USER |
| Deposited On: | 23 Jun 2014 08:35 |
| Last Modified: | 25 Oct 2017 01:40 |
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