Impact speed dependency of the ductile failure threshold temperature for a plasticized polyvinylchloride
Sign Up to like & getrecommendations! Published in 2021 at "Continuum Mechanics and Thermodynamics"
DOI: 10.1007/s00161-021-01026-y
Abstract: With the goal of ensuring the security of passengers for automotive industry, the present work addresses the temperature and impact speed envelope allowing ductile failure of plasticized PVC to be obtained. A database of about… read more here.
Keywords: failure threshold; ductile failure; impact speed; failure ... See more keywords
About some factors influencing safety mattress performances in head impact collisions: A pilot study.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of science and medicine in sport"
DOI: 10.1016/j.jsams.2021.02.015
Abstract: OBJECTIVES In recreational snow sports activities, safety mattresses are placed on obstacles to prevent injuries from a collision with users. However, the performances of these devices in field conditions remain unclear. The objective of this… read more here.
Keywords: impact speed; safety mattress; mattress; safety ... See more keywords
Numerical investigation of impact breakage mechanisms of two spherical particles
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DOI: 10.1016/j.powtec.2019.10.059
Abstract: Abstract Recently developed peridynamic (PD) simulations, allowing spontaneous crack nucleation and propagation, have been conducted to investigate the dynamic breakage behavior of impact spherical particles as a function of impact speeds. With the increase of… read more here.
Keywords: breakage mechanisms; impact speed; impact; breakage ... See more keywords