Simulation model of loading bin bottom by bulk material

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F20%3A10243099" target="_blank" >RIV/61989100:27350/20:10243099 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/20:10243099

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0263876219305751?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263876219305751?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cherd.2019.12.008" target="_blank" >10.1016/j.cherd.2019.12.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation model of loading bin bottom by bulk material

Popis výsledku v původním jazyce

The trend of modern times is to use the increasingly more advanced technology of design, research and validation of transport, handling, storage and treatment processes using simulation methods. Programs used take advantage of computational algorithms that determine a large variety of different parameters. To extend the applicability of these programs, collaborative plug-ins (systems) are created that allow two or more simulations, analytical programs and methods to work together. In this study the cooperative plug-ins are utilised in an application dealing with the issues caused by Janssen forces/pressures of bulk material and deformation effects acting on the bottom of a bin. An examination of such issues includes observing a change in the position of a measuring plate due to the deformation of a force sensor placed at an outlet of an innovative prototype for measuring deformation effects. The experiment was evaluated and validation of discrete element method (DEM) simulation created; the force effects acting on the bottom of the bin were then transferred to a finite element method (FEM) analysis. This was followed by strength analysis of the force sensor deformation located under the outlet of the bin. A comparison was made between a real experiment and simulations that consisted of filling the bin with bulk material. Force reactions occurring at the bottom of the bin and the change of the position of the measuring plate due to the deformation of the force sensor were observed. The results show a low percentage deviation of the simulation from the real experiment.

Název v anglickém jazyce

Simulation model of loading bin bottom by bulk material

Popis výsledku anglicky

The trend of modern times is to use the increasingly more advanced technology of design, research and validation of transport, handling, storage and treatment processes using simulation methods. Programs used take advantage of computational algorithms that determine a large variety of different parameters. To extend the applicability of these programs, collaborative plug-ins (systems) are created that allow two or more simulations, analytical programs and methods to work together. In this study the cooperative plug-ins are utilised in an application dealing with the issues caused by Janssen forces/pressures of bulk material and deformation effects acting on the bottom of a bin. An examination of such issues includes observing a change in the position of a measuring plate due to the deformation of a force sensor placed at an outlet of an innovative prototype for measuring deformation effects. The experiment was evaluated and validation of discrete element method (DEM) simulation created; the force effects acting on the bottom of the bin were then transferred to a finite element method (FEM) analysis. This was followed by strength analysis of the force sensor deformation located under the outlet of the bin. A comparison was made between a real experiment and simulations that consisted of filling the bin with bulk material. Force reactions occurring at the bottom of the bin and the change of the position of the measuring plate due to the deformation of the force sensor were observed. The results show a low percentage deviation of the simulation from the real experiment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemical Engineering Research and Design

ISSN

0263-8762

e-ISSN

—

Svazek periodika

154

Číslo periodika v rámci svazku

February 2020

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

151-161

Kód UT WoS článku

000512481100012

EID výsledku v databázi Scopus

2-s2.0-85076689480