@article{eedee0e8848f4316a5ff0757deaffd50,
title = "Effects of gas-solid nonequilibrium in filtration combustion",
abstract = "The effects of gas-solid nonequilibrium on various aspects of forced filtration combustion (FC) waves were determined. Conductively driven coflow FC waves were studied using one-temperature models. It was known from one-temperature model analyses that extinction of steady traveling waves will occur if the gas influx is sufficiently large. The results show that thermal nonequilibrium has a significant effect on the intrinsic extinction limit and the combustion characteristics.",
keywords = "Filtration combustion, Gas-solid nonequilibrium, Heterogenous combustion, Porous medium combustion, SHS",
author = "Wahle, {C. W.} and Matkowsky, {B. J.} and Aldushin, {A. P.}",
note = "Funding Information: First, we consider coflow FC waves, in which case the gas infiltrating through the hot product region significantly enhances the propagation of the combustion wave. For a relatively small gas flux, the infiltrating gas delivers heat from the hot product to the combustion layer, thus increasing the combustion temperature and, hence, the combustion rate. Propagation of such waves is controlled by conduction of the heat released in the reaction to the preheat zone. Conductively driven coflow FC waves have been studied extensively using one-temperature models, which assume a very large rate of interphase heat exchange between the solid and Received 4 November 2002; accepted 6 March 2003. This research was supported by NSF Grant DMS 00-72491, NASA Grant NAG3-2209, and by a NASA GSRP Fellowship. *Address correspondence to b-matkowsky@northwestern.edu",
year = "2003",
month = aug,
doi = "10.1080/00102200302357",
language = "English (US)",
volume = "175",
pages = "1389--1499",
journal = "Combustion Science and Technology",
issn = "0010-2202",
publisher = "Taylor and Francis Ltd.",
number = "8",
}