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The role of particl...
The role of particle size and other properties on silo discharge behaviour of chipped wood biomass
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- Salehi, Hamid (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skogens biomaterial och teknologi (SBT),Department of Forest Biomaterials and Technology,University of Salerno,University of Greenwich
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- Timmerfors, Jessica Gard (författare)
- Umeå universitet,Kemiska institutionen
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- Hajmohammadi, Hajar (författare)
- Institutes of Science, Queen Mary University of London, London, United Kingdom
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- Garg, Vivek (författare)
- Wolfson Centre for Bulk Solids Handling Technology, Faculty of Engineering & Science, University of Greenwich, Central Avenue, Chatham, United Kingdom
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- Berry, Robert J. (författare)
- Wolfson Centre for Bulk Solids Handling Technology, Faculty of Engineering & Science, University of Greenwich, Central Avenue, Chatham, United Kingdom
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- Barletta, Diego (författare)
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, SA, Fisciano, Italy
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- Poletto, Massimo (författare)
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, SA, Fisciano, Italy
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- Jönsson, Leif J. (författare)
- Umeå universitet,Kemiska institutionen
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- Bradley, Michael S.A. (författare)
- Wolfson Centre for Bulk Solids Handling Technology, Faculty of Engineering & Science, University of Greenwich, Central Avenue, Chatham, United Kingdom
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- Larsson, Sylvia (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skogens biomaterial och teknologi (SBT),Department of Forest Biomaterials and Technology
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(creator_code:org_t)
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- Elsevier, 2024
- 2024
- Engelska.
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Ingår i: Powder Technology. - : Elsevier. - 0032-5910 .- 1873-328X. ; 432
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://pub.epsilon.... (primary) (Raw object) (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://res.slu.se/i...
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Abstract
Ämnesord
Stäng
- To achieve net-zero carbon emissions by 2050, the UK government emphasizes the pivotal role of sustainable bioenergy in electricity, transportation, and heating. However, challenges persist in handling biomass particulate solids in production facilities, leading to economic impacts. This study investigates the flow characteristics of stemwood chips from four tree species using a novel drum chipper. Experimental analyses include bulk density measurements, silo discharge studies, biomass flow property assessments, and wall friction measurements. Comparative analyses are performed using Jenike's procedure for building wedge-shaped silos, with a focus on predicting the critical opening size to prevent arching. Additionally, the paper delves into the creation of statistical models aimed at identifying key factors influencing the flow behaviour during silo discharge. Emphasis is placed on understanding potential discrepancies between theoretical predictions and experimental results concerning critical silo openings for arch-free discharge. The results contribute to understanding the factors influencing the flow behaviour of wood chips, informing silo design considerations. Our findings suggest limitations in applying traditional silo design methods, urging further research for more accurate predictions.
Ämnesord
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Förnyelsebar bioenergi (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Renewable Bioenergy Research (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
Nyckelord
- Chipping method
- Particulate material handling
- Shear tester
- Silo design
- Statistical analysis
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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- Av författaren/redakt...
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Salehi, Hamid
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Timmerfors, Jess ...
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Hajmohammadi, Ha ...
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Garg, Vivek
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Berry, Robert J.
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Barletta, Diego
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visa fler...
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Poletto, Massimo
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Jönsson, Leif J.
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Bradley, Michael ...
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Larsson, Sylvia
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visa färre...
- Om ämnet
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- LANTBRUKSVETENSKAPER
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LANTBRUKSVETENSK ...
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och Annan lantbruksv ...
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och Förnyelsebar bio ...
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Kemiteknik
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och Annan kemiteknik
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Powder Technolog ...
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Umeå universitet
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