Fire Safety Science Digital Archive

IAFSS Symposiums

IAFSS Symposiums All Symposiums Symposium 1 Symposium 2 Symposium 3 Symposium 4 Symposium 5 Symposium 6 Symposium 7 Symposium 8 Symposium 9 Symposium 10 Symposium 11 Fire Research Notes AOFST Symposiums
Comparison Of Competitive And Non-Competitive Char Formation In Polymer Combustion

Watt, S.D., Staggs, J., Mcintosh, A.C. and Brindley, J., 2003. Comparison Of Competitive And Non-Competitive Char Formation In Polymer Combustion. Fire Safety Science 7: 605-616. doi:10.3801/IAFSS.FSS.7-605


ABSTRACT

We consider the problem of ignition of a char-forming polymer under thermally thick conditions. In particular we explore and compare the differences in predicted ignition behaviour when models assuming competitive and non-competitive reaction schemes for char formation are used. The measure we use is the time to ignition via a critical mass flux. Finally we establish a necessary condition for the two reactions to yield different outcomes.


Keyword(s):

ignition, char-formation, critical mass flux, modeling


View Article

Member's Page | Join IAFSS | Author's Site

Copyright © International Association for Fire Safety Science