A Comparison of Flame Spread Characteristics over Solids in Concurrent Flow Using Two Different Pyrolysis Models
Joint Authors
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Two solid pyrolysis models are employed in a concurrent-flow flame spread model to compare the flame structure and spreading characteristics.
The first is a zeroth-order surface pyrolysis, and the second is a first-order in-depth pyrolysis.
Comparisons are made for samples when the spread rate reaches a steady value and the flame reaches a constant length.
The computed results show (1) the mass burning rate distributions at the solid surface are qualitatively different near the flame (pyrolysis base region), (2) the first-order pyrolysis model shows that the propagating flame leaves unburnt solid fuel, and (3) the flame length and spread rate dependence on sample thickness are different for the two cases.
American Psychological Association (APA)
Tseng, Ya-Ting& T'ien, James S.. 2011. A Comparison of Flame Spread Characteristics over Solids in Concurrent Flow Using Two Different Pyrolysis Models. Journal of Combustion،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-457379
Modern Language Association (MLA)
Tseng, Ya-Ting& T'ien, James S.. A Comparison of Flame Spread Characteristics over Solids in Concurrent Flow Using Two Different Pyrolysis Models. Journal of Combustion No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-457379
American Medical Association (AMA)
Tseng, Ya-Ting& T'ien, James S.. A Comparison of Flame Spread Characteristics over Solids in Concurrent Flow Using Two Different Pyrolysis Models. Journal of Combustion. 2011. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-457379
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457379