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Calibration of Selected Bulk Biomaterials Parameters for DEM Simulation of Comminution Process. Case Study - Corn and Rice Grains
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Title: Calibration of Selected Bulk Biomaterials Parameters for DEM Simulation of Comminution Process. Case Study - Corn and Rice Grains

Autor:

Kruszelnicka, Weronika ; Diviš, Jan ; Hlosta, Jakub ; Gierz, Łukasz ; Žurovec, David

Data wydania:

2022.11.01

Typ zasobu:

artykuł

Opis:

Computer simulation of bulk materials behavior, including comminution and fragmentation, using DEM has been growing fast, recently. One of the important tasks to get the reliable simulation results is to provide proper materials and contact parameters, which need to be determined in a series of laboratory experiments. For comminution simulation the additional parameters describing the breakage probability and breakage functions are necessary. While some simulation parameters are available in the literature for brittle materials, valid data are lacking for biomaterials such as cereal, rice or corn grains, especially for comminution parameters. The aim of this study was to present the calibration approach and determination of materials, contact, interaction and breakage parameters for grainy biomaterials. The calibration process was done for rice and corn grains. The calibration approach consists of grains size distribution and shape characterization, friction and restitution coefficient determination, and breakage probability description. Based on the results of the experiments, the models were created in the DEM software. The result was the set of calibrated parameters for rice and corn grains

Wydawca:

Politechnika Lubelska ; Polskie Towarzystwo Inżynierii Ekologicznej ; WNGB Wydawnictwo Naukowe

Miejsce wydania:

Lublin

Identyfikator zasobu:

oai:dlibra.pbs.edu.pl:5101

Źródło:

Advances in Science and Technology Research Journal 2022, 16(5), 64–77 ; click here to follow the link

Język:

eng

Licencja:

Creative Commons by 4.0

Prawa dostępu:

Dla wszystkich zgodnie z powyższą licencją ; click here to follow the link

Subject and keywords:

DEM comminution angle of repose restitution coefficient breakage probability biomaterials

Object collections:

Last modified:

16 kwi 2024

In our library since:

16 kwi 2024

Number of object content hits:

13

All available object's versions:

https://dlibra.pbs.edu.pl/publication/5167

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Edition name Date
Kruszelnicka, Weronika, 2022.11.01, Calibration of selected bulk biomaterials parameters for DEM simulation of comminution process. Case study - corn and rice grains 16 kwi 2024

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Address

Biblioteka Główna Politechniki Bydgoskiej
Repozytorium Cyfrowe
Al. prof. S. Kaliskiego 7
85-796 Bydgoszcz, Poland

Phone

(+48) 52 340-8096

E-Mail

repozytorium@pbs.edu.pl

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