Experimental dataset of U-folded falling chain under various openings with high-speed imaging

Autor: Athanasios A. Markou, Djebar Baroudi, Qiang Cheng, Hadi Bordbar

Publikováno v: Data in Brief, Vol 46, Iss , Pp 108913- (2023)

A folded chain hanged by its two ends in U-shape at the same level with an opening, distance, between its two tips is known as U-folded chain, as studied in Markou et al. (2023). When one of the tips is fixed and the other one is released, the free t

Externí odkaz: https://doaj.org/article/a3b32daac33b4497a89a0e6e148ed0b1

Unfolding the dynamics of free-falling folded chain : Experiments and simulations

Autor: Athanasios A. Markou, Djebar Baroudi, Qiang Cheng, Hadi Bordbar

Funding Information: The authors would like to thank the Ph.D. candidate Zeeshan Ahmad from Aalto University for his help during the experimental sessions. Publisher Copyright: © 2022 The Author(s) Contrary to educated intuition, the tip of a free-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::009ad7ae06299cd9b5ce8c18436b6d5f
https://aaltodoc.aalto.fi/handle/123456789/117612

Large oscillations around curled equilibrium configurations of uniformly loaded Euler-Bernoulli beams: Numerical and experimental evidences

Autor: Ivan Giorgio, Emilio Turco, Djebar Baroudi

Publikováno v: Advanced Structured Materials ISBN: 9783030177461

In this paper, we show that equilibrium configurations of a clamped beam under distributed load, resembling a curled pending wire—whose existence has been mathematically established—can be obtained experimentally using ‘soft’ beams, i.e. beam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6bf6c2cec26cc1d3a36ed7a0795bc9c
http://hdl.handle.net/11697/141908

Thermomechanical surface instability at the origin of surface fissure patterns on heated circular MDF samples

Autor: Kaiyuan Li, Djebar Baroudi, Sergei Khakalo, Andrea Ferrantelli

Publikováno v: Ferrantelli, A, Baroudi, D, Khakalo, S & Li, K Y 2019, ' Thermomechanical surface instability at the origin of surface fissure patterns onheated circular MDF samples ', Fire and Materials, vol. 43, no. 6, pp. 707-716 . https://doi.org/10.1002/fam.2722

When a flat sample of medium density fibreboard (MDF) is exposed to radiant heat in an inert atmosphere, primary crack patterns suddenly start to appear over the entire surface before pyrolysis and any charring occurs. Contrary to common belief that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2624d4b3ee9ebdea3da58bd4ecd28c28
http://arxiv.org/abs/1709.03546

A thermo-mechanical explanation for the topology of crack patterns observed on the surface of charred wood and particle fibreboard

Autor: Andrea Ferrantelli, Djebar Baroudi, Kaiyuan Li, Simo Hostikka

In the assessment of wood charring, it was believed for a long time that physicochemical processes were responsible for the creation of cracking patterns on the charring wood surface. This implied no possibility to rigorously explain the crack topolo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5fff4818948f43e56732ecc701cdcbd
http://arxiv.org/abs/1604.01249