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Title: A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle

Abstract

A model with a moving flame front is proposed for the combustion of a carbon particle, taking into account the effect of CO oxidizing in the boundary layer around the particle. Using this model, the continuous transition of the effective combustion product from CO{sub 2} under the ignition condition to CO under the condition of diffusion control has been successfully realized. Good agreement was obtained with the experimental measurements of Young and Niksa; such agreement could not be obtained using the customary single-film model.

Authors:
;  [1];  [2]
  1. Institute of Thermal Energy Engineering, Shanghai Jiaotong University, Shanghai 200240 (China)
  2. Department of Thermal Energy Engineering, Tsinghua University, Beijing 100084 (China)
Publication Date:
OSTI Identifier:
20677726
Resource Type:
Journal Article
Resource Relation:
Journal Name: Combustion and Flame; Journal Volume: 143; Journal Issue: 3; Other Information: Elsevier Ltd. All rights reserved
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 01 COAL, LIGNITE, AND PEAT; COMBUSTION; CARBON; CARBON MONOXIDE; COMBUSTION KINETICS; BOUNDARY LAYERS; OXIDATION; MATHEMATICAL MODELS; FLAME PROPAGATION

Citation Formats

Zhang, Mingchuan, Yu, Juan, and Xu, Xuchang. A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle. United States: N. p., 2005. Web. doi:10.1016/j.combustflame.2005.05.010.
Zhang, Mingchuan, Yu, Juan, & Xu, Xuchang. A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle. United States. doi:10.1016/j.combustflame.2005.05.010.
Zhang, Mingchuan, Yu, Juan, and Xu, Xuchang. Tue . "A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle". United States. doi:10.1016/j.combustflame.2005.05.010.
@article{osti_20677726,
title = {A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle},
author = {Zhang, Mingchuan and Yu, Juan and Xu, Xuchang},
abstractNote = {A model with a moving flame front is proposed for the combustion of a carbon particle, taking into account the effect of CO oxidizing in the boundary layer around the particle. Using this model, the continuous transition of the effective combustion product from CO{sub 2} under the ignition condition to CO under the condition of diffusion control has been successfully realized. Good agreement was obtained with the experimental measurements of Young and Niksa; such agreement could not be obtained using the customary single-film model.},
doi = {10.1016/j.combustflame.2005.05.010},
journal = {Combustion and Flame},
number = 3,
volume = 143,
place = {United States},
year = {Tue Nov 01 00:00:00 EST 2005},
month = {Tue Nov 01 00:00:00 EST 2005}
}