Title : ( Numerical modeling of NOx by using micro combustor )
Authors: maryam sabeti , Javad Abolfazli Esfahani ,
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Abstract
The present study focused on numerical modelling on flame temperature and pollutant emissions of H2-air mixture combustion in a series of chambers with same shape and various diameters under adiabatic wall condition. The simulation results indicate that increasing the flame temperature and the combustion efficiency by increasing diameter, decreasing the NOx emission by depleting chamber size and the zero emission of the prompt NOx emission by using hydrogen as fuel in micro combustors. Also the best chamber size of reducing NOx emission and high efficiency was achieved at chamber diameter about 5 to 70 mm.
Keywords
Micro combustion; Hydrogen; Premixed mixture; Numerical model; NOx emission
@inproceedings{paperid:1023261,
author = {Sabeti, Maryam and Abolfazli Esfahani, Javad},
title = {Numerical modeling of NOx by using micro combustor},
booktitle = {The Second TSME International Conference on Mechanical Engineering},
year = {2011},
location = {کرابی},
keywords = {Micro combustion; Hydrogen; Premixed mixture; Numerical model; NOx emission},
}
%0 Conference Proceedings
%T Numerical modeling of NOx by using micro combustor
%A Sabeti, Maryam
%A Abolfazli Esfahani, Javad
%J The Second TSME International Conference on Mechanical Engineering
%D 2011
