Mechanika
87(4/15), DOI: 10.7862/rm.2015.34
Designing an impact energy-absorbing device: numerical simulations
Grażyna RYZIŃSKA, Andrzej SKRZAT
DOI: 10.7862/rm.2015.34
Abstract
The numerical results of 1100-aluminium extrusion tests conducted at a tool ve-locity of 36 km/h are presented. Engineering applications of the considered problem concern the use of this extrusion technology in the design of an impact energy-absorbing device. Viscous and plastic properties of the extruded materials are described on the basis of numerical simulations of a tensile test in which the Bodner-Partom material model is applied. The numerical results are compared with experimental ones.
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About this Article
TITLE:
Designing an impact energy-absorbing device: numerical simulations
AUTHORS:
Grażyna RYZIŃSKA (1)
Andrzej SKRZAT (2)
AUTHORS AFFILIATIONS:
(1) Rzeszow University of Technology
(2) Rzeszow University of Technology
JOURNAL:
Mechanika
87(4/15)
KEY WORDS AND PHRASES:
1100 aluminium, Bodner-Partom, extrusion
FULL TEXT:
http://doi.prz.edu.pl/pl/pdf/mechanika/162
DOI:
10.7862/rm.2015.34
URL:
http://dx.doi.org/10.7862/rm.2015.34
RECEIVED:
2015-09-12
ACCEPTED:
2015-11-23
COPYRIGHT:
Publishing House of Rzeszow University of Technology Powstańców Warszawy 12, 35-959 Rzeszow