Engineering Mechanics

International Conference

Proceedings Vol. 24 (2018)


ENGINEERING MECHANICS 2018

24th INTERNATIONAL CONFERENCE
May 14 – 17, 2018, Svratka, Czech Republic
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Editors: Cyril Fischer and Jiří Náprstek

Copyright © 2018 Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague

ISBN 978-80-86246-88-8 (printed)
ISBN 978-80-86246-91-8 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

A method and a station for measurement of the aerodynamic properties of crop seeds
Gierz Ł., et al.
pages 241 - 244, full text

In order to construct sowing and transporting elements in modern pneumatic seed drills it is necessary to know the aerodynamic properties of crop seeds. They are characterised by three indicators: terminal velocity, drag coefficient and fineness ratio. The aim of the study was to present a method and a research station for measurement of the aerodynamic properties of crop seeds in vertical and horizontal planes. The method assumes measurement of geometric properties of seeds by neuron image analysis and aerodynamic measurements in a specially designed station.


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