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论文类型：会议论文

发表时间：2012-06-23

收录刊物：EI、CPCI-S、Scopus

卷号：516-517

页面范围：80-+

关键字：diffusion flame; numerical simulation; laminar

摘要：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.