Numerical study of galton board experiment via discrete element method simulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F20%3A10246476" target="_blank" >RIV/61989100:27120/20:10246476 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27240/20:10246476 RIV/61989100:27350/20:10246476 RIV/61989100:27730/20:10246476

Výsledek na webu

<a href="https://aip.scitation.org/doi/10.1063/5.0026582" target="_blank" >https://aip.scitation.org/doi/10.1063/5.0026582</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0026582" target="_blank" >10.1063/5.0026582</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical study of galton board experiment via discrete element method simulation

Popis výsledku v původním jazyce

Galton board is an experimental device invented by Francis Galton in 1873. A particle thrown into the Galton board moves down due to gravity and bounces off pegs along its path down. Galton claimed it to be a random system, in which each particle has equal probability of moving to the left or right side of each peg it bounces off. It means that the final distribution of particles in the bottom part of the device shall approximate the shape of the binomial curve or Gaussian distribution. In this work, the behaviour of particles when moving through the Galton board using the discrete element numerical method was studied. The objective was to verify if the result of the simulation with calibrated input parameters of the contact model shows binomial distribution of particles in the bins in the bottom part of the Galton board as in the case of real experiments with various constructions and versions of Galton boards. (C) 2020 American Institute of Physics Inc.. All rights reserved.

Název v anglickém jazyce

Numerical study of galton board experiment via discrete element method simulation

Popis výsledku anglicky

Galton board is an experimental device invented by Francis Galton in 1873. A particle thrown into the Galton board moves down due to gravity and bounces off pegs along its path down. Galton claimed it to be a random system, in which each particle has equal probability of moving to the left or right side of each peg it bounces off. It means that the final distribution of particles in the bottom part of the device shall approximate the shape of the binomial curve or Gaussian distribution. In this work, the behaviour of particles when moving through the Galton board using the discrete element numerical method was studied. The objective was to verify if the result of the simulation with calibrated input parameters of the contact model shows binomial distribution of particles in the bins in the bottom part of the Galton board as in the case of real experiments with various constructions and versions of Galton boards. (C) 2020 American Institute of Physics Inc.. All rights reserved.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20104 - Transport engineering

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

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 statě ve sborníku

AIP Conference Proceedings. Volume 2293

ISBN

978-0-7354-4025-8

ISSN

0094-243X

e-ISSN

1551-7616

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

American Institute of Physics

Místo vydání

Melville

Místo konání akce

Rhodos

Datum konání akce

23. 9. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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