Spherical packed-bed porous burner using diesel oil as fuel

Spherical packed-bed porous burner (SPB) has experimented with the combustion of diesel oil without atomization. A down-flow fuel was operated in the burner. The porous medium was pebbles that were rigorously selected to be an identical size: the spherical uniform solid. An average diameter (dp) and...

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Autores principales:	Pornsawan Tongbai, Kitti Keawchart, Bundit Krittacom
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Packed-bed porous media Porous burner Liquid fuels Combustion Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/81ea058f0dc24a27a15b396f06219178
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spelling	oai:doaj.org-article:81ea058f0dc24a27a15b396f062191782021-11-18T04:50:03ZSpherical packed-bed porous burner using diesel oil as fuel2352-484710.1016/j.egyr.2021.09.053https://doaj.org/article/81ea058f0dc24a27a15b396f062191782021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721008593https://doaj.org/toc/2352-4847Spherical packed-bed porous burner (SPB) has experimented with the combustion of diesel oil without atomization. A down-flow fuel was operated in the burner. The porous medium was pebbles that were rigorously selected to be an identical size: the spherical uniform solid. An average diameter (dp) and the appearance porosity (ϕ) of the pebbles were, respectively, 10.2 mm and 0.35 which, to report here, was converted as the optical thickness of 22.14. The effects of the two dominant factors, equivalence ratio (Φ) and firing-rate input (FR), were studied by monitoring temperature profiles throughout the burner length, referred to as the distribution of axial temperature. The polluting gases were also monitored at the outlet of the burner. In addition, the experimental findings were compared to previously published data. The present burner was able to maintain a steady combustion state at the Φ of 0.41 to 0.82 with the FR of 4.51 to 12.93 kW. The combustion behavior and evaporation mechanism of the SPB depended strongly on Φ and FR. CO and NOXemission levels were found to be quite low throughout the operational range.Pornsawan TongbaiKitti KeawchartBundit KrittacomElsevierarticlePacked-bed porous mediaPorous burnerLiquid fuelsCombustionElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Packed-bed porous media Porous burner Liquid fuels Combustion Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Packed-bed porous media Porous burner Liquid fuels Combustion Electrical engineering. Electronics. Nuclear engineering TK1-9971 Pornsawan Tongbai Kitti Keawchart Bundit Krittacom Spherical packed-bed porous burner using diesel oil as fuel
description	Spherical packed-bed porous burner (SPB) has experimented with the combustion of diesel oil without atomization. A down-flow fuel was operated in the burner. The porous medium was pebbles that were rigorously selected to be an identical size: the spherical uniform solid. An average diameter (dp) and the appearance porosity (ϕ) of the pebbles were, respectively, 10.2 mm and 0.35 which, to report here, was converted as the optical thickness of 22.14. The effects of the two dominant factors, equivalence ratio (Φ) and firing-rate input (FR), were studied by monitoring temperature profiles throughout the burner length, referred to as the distribution of axial temperature. The polluting gases were also monitored at the outlet of the burner. In addition, the experimental findings were compared to previously published data. The present burner was able to maintain a steady combustion state at the Φ of 0.41 to 0.82 with the FR of 4.51 to 12.93 kW. The combustion behavior and evaporation mechanism of the SPB depended strongly on Φ and FR. CO and NOXemission levels were found to be quite low throughout the operational range.
format	article
author	Pornsawan Tongbai Kitti Keawchart Bundit Krittacom
author_facet	Pornsawan Tongbai Kitti Keawchart Bundit Krittacom
author_sort	Pornsawan Tongbai
title	Spherical packed-bed porous burner using diesel oil as fuel
title_short	Spherical packed-bed porous burner using diesel oil as fuel
title_full	Spherical packed-bed porous burner using diesel oil as fuel
title_fullStr	Spherical packed-bed porous burner using diesel oil as fuel
title_full_unstemmed	Spherical packed-bed porous burner using diesel oil as fuel
title_sort	spherical packed-bed porous burner using diesel oil as fuel
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/81ea058f0dc24a27a15b396f06219178
work_keys_str_mv	AT pornsawantongbai sphericalpackedbedporousburnerusingdieseloilasfuel AT kittikeawchart sphericalpackedbedporousburnerusingdieseloilasfuel AT bunditkrittacom sphericalpackedbedporousburnerusingdieseloilasfuel
_version_	1718424985320554496

Spherical packed-bed porous burner using diesel oil as fuel

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