Hits:

Indexed by:会议论文

Date of Publication:2012-06-23

Included Journals:EI、CPCI-S、Scopus

Volume:516-517

Page Number:80-+

Key Words:diffusion flame; numerical simulation; laminar

Abstract:temperature and species distributions of an atmosphere coflow laminar CH4/air diffusion flame was studied by numerical simulation. We solve the steady equations for the species mass fraction, energy, momentum with detailed gas-phase reaction mechanism and complex thermal and transport properties to predict the velocity, temperature, species distributions for different dilute level. Results indicated that the predicted temperature and species are in excellent with available experiment date at different dilute level. In addition, it is indicated that adding N-2 in the fuel has a significant influence on the flame temperature and species distribution.