Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips

The use of agro-industrial residues are currently experiencing an undeniable revival of interest in developing fully renewable insulation materials, that can be competitive in price and performance, in addition of low embodied energy. Among these vegetable waste materials; wood chips. These latter a...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Zine Oussama, El bouardi Abdelmajid, Taoukil Driss, Kadri El-Hadj, El abbassi Ikram
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/4e89c710f88044fcb4d049f74f6d3049
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:4e89c710f88044fcb4d049f74f6d3049
record_format	dspace
spelling	oai:doaj.org-article:4e89c710f88044fcb4d049f74f6d30492021-11-12T11:44:34ZInfluence of Density and Water Content on The Thermal Diffusivity of Wood Chips2267-124210.1051/e3sconf/202132102010https://doaj.org/article/4e89c710f88044fcb4d049f74f6d30492021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/97/e3sconf_icchmt2021_02010.pdfhttps://doaj.org/toc/2267-1242The use of agro-industrial residues are currently experiencing an undeniable revival of interest in developing fully renewable insulation materials, that can be competitive in price and performance, in addition of low embodied energy. Among these vegetable waste materials; wood chips. These latter are light, compressible and very sensitive to water, due to their highly porous structure, which constantly modifies their thermal properties. The main objective of this study is to examine the influence of moisture content and density on the thermal diffusivity of wood chips, using the flash method. Four theoretical models were used to identify the thermal diffusivity. The results obtained show a decrease in thermal diffusivity with an increase in wood chips density. Furthermore, moisture content has an influence on thermal diffusivity. The experimental results show fluctuations with a slight decrease in thermal diffusivity with a maximum corresponding to a moisture content value Wm.Zine OussamaEl bouardi AbdelmajidTaoukil DrissKadri El-HadjEl abbassi IkramEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 321, p 02010 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Zine Oussama El bouardi Abdelmajid Taoukil Driss Kadri El-Hadj El abbassi Ikram Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
description	The use of agro-industrial residues are currently experiencing an undeniable revival of interest in developing fully renewable insulation materials, that can be competitive in price and performance, in addition of low embodied energy. Among these vegetable waste materials; wood chips. These latter are light, compressible and very sensitive to water, due to their highly porous structure, which constantly modifies their thermal properties. The main objective of this study is to examine the influence of moisture content and density on the thermal diffusivity of wood chips, using the flash method. Four theoretical models were used to identify the thermal diffusivity. The results obtained show a decrease in thermal diffusivity with an increase in wood chips density. Furthermore, moisture content has an influence on thermal diffusivity. The experimental results show fluctuations with a slight decrease in thermal diffusivity with a maximum corresponding to a moisture content value Wm.
format	article
author	Zine Oussama El bouardi Abdelmajid Taoukil Driss Kadri El-Hadj El abbassi Ikram
author_facet	Zine Oussama El bouardi Abdelmajid Taoukil Driss Kadri El-Hadj El abbassi Ikram
author_sort	Zine Oussama
title	Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
title_short	Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
title_full	Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
title_fullStr	Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
title_full_unstemmed	Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips
title_sort	influence of density and water content on the thermal diffusivity of wood chips
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/4e89c710f88044fcb4d049f74f6d3049
work_keys_str_mv	AT zineoussama influenceofdensityandwatercontentonthethermaldiffusivityofwoodchips AT elbouardiabdelmajid influenceofdensityandwatercontentonthethermaldiffusivityofwoodchips AT taoukildriss influenceofdensityandwatercontentonthethermaldiffusivityofwoodchips AT kadrielhadj influenceofdensityandwatercontentonthethermaldiffusivityofwoodchips AT elabbassiikram influenceofdensityandwatercontentonthethermaldiffusivityofwoodchips
_version_	1718430551901208576

Influence of Density and Water Content on The Thermal Diffusivity of Wood Chips

Ejemplares similares