Thermal Modelling of the Torrefaction Process Using the Finite Element Method

This paper focuses on the thermal characteristic of the torrefied pinecone pellets. The resistivity heating system was used for torrefaction purposes. The torrefaction was conducted at 523 K for different holding times of 5, 10 and 15 minutes. The thermal behaviour of the pinecone pellet was numeric...

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Autores principales:	Dhaundiyal Alok, Toth Laszlo
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	finite element analysis heat transfer pellet thermal torrefaction Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/6f829d95de854e91b43de84bf30c344a
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spelling	oai:doaj.org-article:6f829d95de854e91b43de84bf30c344a2021-12-05T14:11:11ZThermal Modelling of the Torrefaction Process Using the Finite Element Method2255-883710.2478/rtuect-2021-0055https://doaj.org/article/6f829d95de854e91b43de84bf30c344a2021-01-01T00:00:00Zhttps://doi.org/10.2478/rtuect-2021-0055https://doaj.org/toc/2255-8837This paper focuses on the thermal characteristic of the torrefied pinecone pellets. The resistivity heating system was used for torrefaction purposes. The torrefaction was conducted at 523 K for different holding times of 5, 10 and 15 minutes. The thermal behaviour of the pinecone pellet was numerically predicted using the pdepe algorithm. A parabolic 2-D heat transfer equation was used to estimate the thermal profile across the pinecone. The effect of the interactive atmosphere was on the numerical solution was also examined. The pelletisation was performed using a ring-die at the temperature of 70 °C.Dhaundiyal AlokToth LaszloSciendoarticlefinite element analysisheat transferpelletthermaltorrefactionRenewable energy sourcesTJ807-830ENEnvironmental and Climate Technologies, Vol 25, Iss 1, Pp 736-749 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	finite element analysis heat transfer pellet thermal torrefaction Renewable energy sources TJ807-830
spellingShingle	finite element analysis heat transfer pellet thermal torrefaction Renewable energy sources TJ807-830 Dhaundiyal Alok Toth Laszlo Thermal Modelling of the Torrefaction Process Using the Finite Element Method
description	This paper focuses on the thermal characteristic of the torrefied pinecone pellets. The resistivity heating system was used for torrefaction purposes. The torrefaction was conducted at 523 K for different holding times of 5, 10 and 15 minutes. The thermal behaviour of the pinecone pellet was numerically predicted using the pdepe algorithm. A parabolic 2-D heat transfer equation was used to estimate the thermal profile across the pinecone. The effect of the interactive atmosphere was on the numerical solution was also examined. The pelletisation was performed using a ring-die at the temperature of 70 °C.
format	article
author	Dhaundiyal Alok Toth Laszlo
author_facet	Dhaundiyal Alok Toth Laszlo
author_sort	Dhaundiyal Alok
title	Thermal Modelling of the Torrefaction Process Using the Finite Element Method
title_short	Thermal Modelling of the Torrefaction Process Using the Finite Element Method
title_full	Thermal Modelling of the Torrefaction Process Using the Finite Element Method
title_fullStr	Thermal Modelling of the Torrefaction Process Using the Finite Element Method
title_full_unstemmed	Thermal Modelling of the Torrefaction Process Using the Finite Element Method
title_sort	thermal modelling of the torrefaction process using the finite element method
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/6f829d95de854e91b43de84bf30c344a
work_keys_str_mv	AT dhaundiyalalok thermalmodellingofthetorrefactionprocessusingthefiniteelementmethod AT tothlaszlo thermalmodellingofthetorrefactionprocessusingthefiniteelementmethod
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Thermal Modelling of the Torrefaction Process Using the Finite Element Method

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