United States

Powders &amp; Grains 2021

Q&amp;A session 5

Q&A session 5

technical paper

[EPJ Web of Conferences, Volume 249 (2021)](https://www.epj-conferences.org/articles/epjconf/abs/2021/03/contents/contents.html)

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**Meet the Organizers**

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Welcome to the 2021 Powders and Grains conference. Please review the event's **Code of Conduct** [here](https://drive.google.com/file/d/1P_bOrjI2jSE55twRPVzWl5VkfARR-qBL/view?usp=sharing). 


**Powders & Grains 2021 Walkthrough Screencast**

This video will demonstrate how to navigate the conference and virtual platform -- and network with other attendees and speakers.


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To register for the event, please follow the link below. 

Powders & Grains 2021

Powders & Grains 2021 will be held in Buenos Aires (Argentina, VIRTUAL) July 5, 13, 21, 29 and Aug 6, 2021. The aim of the conference is to give an up-to-date picture of the broad research field of granular media, powders and grains. Contributions from experts around the world will focus on research topics that cover a wide range of open problems in the field.

Segregation of granular materials under vibration or flow conditions such as the Brazil nut effect has been well known, however, there is yet no consensus mechanisms to explain this phenomenon. This study attempts to investigate particle buoyant forces in the segregation process. To explain the difference of the segregation behavior for the large particle with different size, a modified calculation method of particle buoyant force is suggested for considering the effect of particle size ratio. A simple verification illustrates its validity

A modified calculation of particle buoyant forces in vibro-fluidized beds

Q&A session 6

Q&A session 1

Q&A session 2

Q&A session 3

Q&A session 4

Resuspension processes in a wide range of particle sizes

Q&A session 9

Tackling fundamental questions in particle flows, courtesy of industry

Q&A session 10

poster

invited talk

https://d3smihljt9218e.cloudfront.net/transcript/20579/subtitle/6865ce4b37dfde465a6e40eb8781f0a3.vtt

English (automatic)

Q&A session 5

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Next from Powders & Grains 2021

A modified calculation of particle buoyant forces in vibro-fluidized beds

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PRESENTATIONS

CONFERENCES

COMPANY

RESOURCES

Q&A session 5

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Next from Powders & Grains 2021

A modified calculation of particle buoyant forces in vibro-fluidized beds

Stay up to date with the latest Underline news!

PRESENTATIONS

CONFERENCES

COMPANY

RESOURCES

Downloads