Numerical Simulation of High Temperature Air Combustion Flames Properties

来源期刊：中南大学学报(英文版)2000年第3期

论文作者：YANG Wei-hong JIANG Shao-jiang HSIAO Tse- chiang YANG Li-xing

文章页码：156 - 158

Key words：high temperature air combustion; numerical simulation; flame; low oxgen

Abstract: High temperature air combustion (HTAC) is an attractive technology of saving energy and controlling environment. The mathematical models of turbulent jet flame under the highly preheated air combustion condition are conducted in the paper. The mixture fraction/probability density function model is employed. The results show that the maximum flame temperature is de- creased, the temperature in the HTAC furnace ismore uniformthan that in the conventional furnace, and the NOxemission is low. The numerical results are partially validated by some experimental measurements.