Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB)
This article presents a numerical study of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB). The LMPB consists of four main components, i.e., the fuel preheating porous (FP), the porous combustor (PC), the air jacket, and the mixing chamber. Inte...
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doaj-1edd59a94a5e487ea2d5c0c76ad817f12020-11-24T22:14:43ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952017-08-0139448949610.14456/sjst-psu.2017.53Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB)Kanokkarn Jirakulsomchok0Kampanart Theinnoi1College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bang Sue, Bangkok, 10800 ThailandCollege of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bang Sue, Bangkok, 10800 ThailandThis article presents a numerical study of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB). The LMPB consists of four main components, i.e., the fuel preheating porous (FP), the porous combustor (PC), the air jacket, and the mixing chamber. Interestingly, this LMPB was able to highly preheated and it still maintained high safety in operation. A single-step global reaction, steady state approach and a one-dimensional model were considered. The necessary information for burner characteristics, i.e., temperature profile, flame location and maximum temperature were also presented. The results indicated that stable combustion of a low-calorific-producer-gas within LMPB was possible achieved. Increasing equivalence ratio resulted in increasing in the flame temperature. Meanwhile, increasing the firing rate caused slightly decrease in flame temperature. The flame moved to downstream zone of the PC when the firing rate increased. Finally, it was found that the equivalence ratio did not affect the flame location. http://rdo.psu.ac.th/sjstweb/journal/39-4/39-4-8.pdfporouscombustionbiomass gasificationproducer gaslow-calorific-producer-gas |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kanokkarn Jirakulsomchok Kampanart Theinnoi |
spellingShingle |
Kanokkarn Jirakulsomchok Kampanart Theinnoi Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) Songklanakarin Journal of Science and Technology (SJST) porous combustion biomass gasification producer gas low-calorific-producer-gas |
author_facet |
Kanokkarn Jirakulsomchok Kampanart Theinnoi |
author_sort |
Kanokkarn Jirakulsomchok |
title |
Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) |
title_short |
Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) |
title_full |
Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) |
title_fullStr |
Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) |
title_full_unstemmed |
Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB) |
title_sort |
numerical modeling of combustion of low-calorific-producer-gas from mangium wood within a late mixing porous burner (lmpb) |
publisher |
Prince of Songkla University |
series |
Songklanakarin Journal of Science and Technology (SJST) |
issn |
0125-3395 |
publishDate |
2017-08-01 |
description |
This article presents a numerical study of combustion of low-calorific-producer-gas from Mangium wood within a
late mixing porous burner (LMPB). The LMPB consists of four main components, i.e., the fuel preheating porous (FP), the
porous combustor (PC), the air jacket, and the mixing chamber. Interestingly, this LMPB was able to highly preheated and
it still maintained high safety in operation. A single-step global reaction, steady state approach and a one-dimensional model
were considered. The necessary information for burner characteristics, i.e., temperature profile, flame location and maximum
temperature were also presented. The results indicated that stable combustion of a low-calorific-producer-gas within LMPB
was possible achieved. Increasing equivalence ratio resulted in increasing in the flame temperature. Meanwhile, increasing
the firing rate caused slightly decrease in flame temperature. The flame moved to downstream zone of the PC when the firing
rate increased. Finally, it was found that the equivalence ratio did not affect the flame location.
|
topic |
porous combustion biomass gasification producer gas low-calorific-producer-gas |
url |
http://rdo.psu.ac.th/sjstweb/journal/39-4/39-4-8.pdf |
work_keys_str_mv |
AT kanokkarnjirakulsomchok numericalmodelingofcombustionoflowcalorificproducergasfrommangiumwoodwithinalatemixingporousburnerlmpb AT kampanarttheinnoi numericalmodelingofcombustionoflowcalorificproducergasfrommangiumwoodwithinalatemixingporousburnerlmpb |
_version_ |
1725797461138604032 |