کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
208171 | 461240 | 2009 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Experimental and numerical investigation on performance of a porous medium burner with reciprocating flow Experimental and numerical investigation on performance of a porous medium burner with reciprocating flow](/preview/png/208171.png)
Experimental and two-dimensional numerical investigations on the performance of an inert porous media burner with reciprocating flow are presented. Attention was focused on the combustion temperature and pressure loss in the burner, which was, respectively, packed with 4PPC (Pores Per Centimeter) ceramic foams or alumina pellets with various sizes. Results show that material and structures of porous media have significant influence on the burner performance, and that ceramic foam with high porosity is suitable for using in the combustion region whereas alumina pellets should be placed in the heat exchange zone. In addition, the highly two-dimensional characteristics of the porous media burner are validated by the numerical model, which include temperature distributions, species profile and flame structure. Numerical results were validated against experiment data.
Journal: Fuel - Volume 88, Issue 1, January 2009, Pages 206–213