Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Omer Masood Qureshi"'
Autor:
Raees Fida Swati, Saad Riffat Qureshi, Muhammad Umer Sohail, Adnan Munir, Omer Masood Qureshi, Abid Ali Khan
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1226 (2022)
The interface debonding in carbon fiber-reinforced polymers is analyzed and evaluated using the extended finite element method (XFEM). In order to accurately evaluate the bonding properties between fibers and matrix, different tests were carried out,
Externí odkaz:
https://doaj.org/article/1216cd22812746dc8b80f5d92b313de0
Publikováno v:
Thin-Walled Structures. 99:76-82
Several recent developments have shown that introducing sinusoidal patterns on square section automotive crash absorber beams increased the energy absorption. This paper studies the behaviour of patterned circular tubes when used as crash absorbers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2f4286ae892d8c189f1327ed20aa98
https://doi.org/10.1016/j.tws.2015.11.005
https://doi.org/10.1016/j.tws.2015.11.005
Publikováno v:
Journal of Loss Prevention in the Process Industries. 67:104243
The 2017 Ahmedpur Sharqia oil tanker explosion and fire, costing 219 lives, is one of the biggest ever road transportation disasters in history. This paper presents a detailed investigation and analysis of the accident circumstances and the series of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44187030693052aac1037c0c1637852b
https://doi.org/10.1016/j.jlp.2020.104243
https://doi.org/10.1016/j.jlp.2020.104243
Publikováno v:
Social Studies of Science. 45:130-136
Recumbent bicycles have never truly been associated with international cycling. Conventional safety (upright) bicycles have long been at the center of the cycling world, for both sport and transportation. This is despite the fact that recumbent bicyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76df427d174b57d15d897e2eef4a8725
https://doi.org/10.1177/0306312714560640
https://doi.org/10.1177/0306312714560640
Publikováno v:
Thin-Walled Structures. 73:94-100
Adding complex sinusoidal patterns on wall surfaces has been recently suggested in literature as an effective innovation for improving energy dissipation of thin walled box beams during axial collapses. This paper studies the energy absorption effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfa099fe593569be0e754e2ef0e80c4
https://doi.org/10.1016/j.tws.2013.07.005
https://doi.org/10.1016/j.tws.2013.07.005
Autor:
Omer Masood Qureshi, Enrico Bertocchi
Publikováno v:
Thin-Walled Structures. 63:98-105
Embedding complex sinusoidal patterns on the wall surfaces of box beam impact absorbers has been recently proposed in literature and demonstrated to significantly improve energy absorption capability of box beams during axial impacts. However, no sui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8d429bd6bb92e14c89549986a9691a
https://doi.org/10.1016/j.tws.2012.07.021
https://doi.org/10.1016/j.tws.2012.07.021
Among recent developments in automotive crash absorbers, box-section thin-walled beams with embedded sinusoidal patterns on wall surfaces have been proposed in literature and have shown promising results under axial impacts. To cater for real-life ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6e9e8645007f5bf579d245cf770b2c1
https://hdl.handle.net/11380/1119274
https://hdl.handle.net/11380/1119274
Publikováno v:
2013 International Conference on Aerospace Science & Engineering (ICASE).
Collapsible energy absorbers are encouraged in the field of automotive in the past decade due to their good energy absorption characteristics. Impact energy absorbers dissipates maximum amount of energy during an axial impact. Impact of steering whee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3e6d4b2ca59469cd9b5f6b15829a91
https://doi.org/10.1109/icase.2013.6785548
https://doi.org/10.1109/icase.2013.6785548
Autor:
Omer Masood Qureshi, Enrico Bertocchi
This paper proposes a new automotive box-beam crash absorber design with sinusoidal patterns embedded on the beam surfaces. Six different types of surface patterns were initially proposed and a total of 43 samples were simulated using the commercial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::989eac05b04495595996f5ff70e80793
https://hdl.handle.net/11380/864695
https://hdl.handle.net/11380/864695