Influence of reaction layer thickness on surface/submerged flame during porous media combustion of micro burner

被引：1
|
作者：
Janvekar, Ayub Ahmed [1 ]
Abdullah, M. Z. [2 ]
Ahmad, Zainal Arifin [3 ]
Abas, Aizat [1 ]
Ismail, A. K. [4 ]
Akhtar, Mohammad Nishat [2 ]
Ishak, Hafifi Hafiz [2 ]
Mohamed, Mazlan [5 ]
机构：
[1] Univ Sains Malaysia, Sch Mech Engn, Engn Campus, Nibong Tebal 14300, Penang, Malaysia
[2] Univ Sains Malaysia, Sch Aerosp Engn, Engn Campus, Nibong Tebal 14300, Penang, Malaysia
[3] Sch Mat & Mineral Resources Engn, Engn Campus, Nibong Tebal 14300, Penang, Malaysia
[4] Univ Kuala Lumpur, Malaysian Spanish Inst, Mech Sect, Kulim Hitech Pk 09000, Kedah, Malaysia
[5] Univ Malaysia Kelantan, Fac Bioengn & Technol, Adv Mat Res Cluster, Jeli Campus, Jeli 17600, Kelantan, Malaysia
来源：
TARUMANAGARA INTERNATIONAL CONFERENCE ON THE APPLICATIONS OF TECHNOLOGY AND ENGINEERING | 2019年 / 508卷
关键词：
D O I：
10.1088/1757-899X/508/1/012072
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Porous media combustion (PMC) possesses many unique features to effectively utilize fuel, which includes better thermal efficiency. Thus making PMC a better choice when compared to conventional free flame combustion. Present study deals with variation in thickness of reaction layer to two different thicknesses; 10 and 20mm by using dual layered micro burner. In addition, two different discrete materials; alumina and zirconia was compared with each other across various ER. Burner performance was enhanced by operating burner at equivalence ratio (ER) below 1. While optimum ER for surface flame and submerged flame was found to be 0.7 and 0.6 respectively. Maximum thermal efficiency was noted by using 20mm reaction layer, the value of which was turn out to be 79 % and 72 % by using alumina and zirconia respectively.
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页数：8
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