Experimental study of multispecies gas combustion in a several-section porous media burner
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论文类型：期刊论文
发表时间：2014-03-01
发表刊物：COMBUSTION EXPLOSION AND SHOCK WAVES
收录刊物：SCIE、EI
卷号：50
期号：2
页面范围：150-157
ISSN号：0010-5082
关键字：porous media; combustion; low-heat-value gas; multispecies mixture; experiment
摘要：Experiments with combustion of diluted liquefied petroleum gases used as a fuel premixed with air are performed. From the experiment results, one can see that low-heat-value gases are capable of stable burning in a porous media burner. Distributions of species concentrations and flame temperature are measured. Based on these data, the flame is found to be most stable if the equivalence ratio is equal to 0.8. To improve the burner performance, experiments with different characteristics of porous media are performed. Optimal parameters of porous media are confirmed by subsequent numerical simulations. It is demonstrated that the properties of combustion in the porous media burner are superior as compared to those in the free flame burner.
发表时间：2014-03-01