Dependence of Granular Materials Homogenization on Geometrical Aspects in Commonly Used Mixers via DEM.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F17%3A00469336" target="_blank" >RIV/67985858:_____/17:00469336 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/16:43902924

Výsledek na webu

<a href="http://www.springer.com/us/book/9789811019258" target="_blank" >http://www.springer.com/us/book/9789811019258</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-981-10-1926-5_116" target="_blank" >10.1007/978-981-10-1926-5_116</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dependence of Granular Materials Homogenization on Geometrical Aspects in Commonly Used Mixers via DEM.

Popis výsledku v původním jazyce

The manipulation (transport, mixing, segregation etc.) with powders and granular materials can be crucial for the quality of a final product. Detailed descriptionnand analysis of granular flow phenomena from the first principles is therefore very valuable. Here, simulations of granular mixing and segregation via discrete element method(DEM) of two types of mixers are performed and compared with experimental measurements. In the horizontal rotating drum mixer segregation of spherical particles with different diameters is studied. Different steady states are observed and their stability in dependence on the period of rotation and on the size of the system is discussed. Effect of operating conditions on granular flow dynamics and process of homogenization in the industrial paddle mixer is also analyzed. Global flow patterns development can be observed in both experiments and simulations.

Název v anglickém jazyce

Dependence of Granular Materials Homogenization on Geometrical Aspects in Commonly Used Mixers via DEM.

Popis výsledku anglicky

The manipulation (transport, mixing, segregation etc.) with powders and granular materials can be crucial for the quality of a final product. Detailed descriptionnand analysis of granular flow phenomena from the first principles is therefore very valuable. Here, simulations of granular mixing and segregation via discrete element method(DEM) of two types of mixers are performed and compared with experimental measurements. In the horizontal rotating drum mixer segregation of spherical particles with different diameters is studied. Different steady states are observed and their stability in dependence on the period of rotation and on the size of the system is discussed. Effect of operating conditions on granular flow dynamics and process of homogenization in the industrial paddle mixer is also analyzed. Global flow patterns development can be observed in both experiments and simulations.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/GAP105%2F12%2F0664" target="_blank" >GAP105/12/0664: Hydromechanické interakce v soustavě tuhá fáze - tekutina</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 7th International Conference on Discrete Element Methods

ISBN

978-981-10-1925-8

ISSN

0930-8989

e-ISSN

1867-4941

Počet stran výsledku

8

Strana od-do

1115-1122

Název nakladatele

Springer Science+Business Media

Místo vydání

Singapore

Místo konání akce

Dalian University of Technology, Dalian

Datum konání akce

1. 8. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000416515400116