Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Majid Ghoreishi"'
Autor:
milad Aghaee Attar, Majid Ghoreishi
Publikováno v:
مجله مدل سازی در مهندسی, Vol 18, Iss 63, Pp 151-166 (2021)
In this study, a simulation is developed for dissimilar metal sheets followed by a numerical model for laser welding. The continuous disk laser welding process for dissimilar joining between 304 stainless steel and copper is simulated. For this purpo
Externí odkaz:
https://doaj.org/article/4942ed640f174ea08cbbe5c6eecf6e2f
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 33, Iss 1, Pp 1616-1625 (2019)
Bone drilling and implantation are important in orthopaedic surgery, dentistry and also fracture treatment. In many cases, due to the rise in temperature during bone drilling (higher than 47 °C) and low conductivity of bone, thermal necrosis occurs.
Externí odkaz:
https://doaj.org/article/30c06b70600b4276aacabf1de922f681
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 32, Iss 1, Pp 130-141 (2018)
The bone drilling process is indispensable in orthopaedic surgeries and treating bone breakages. It is also very important in dentistry and bone sampling operations. Bone is a very complex material and the process of drilling is very sensitive. Thus,
Externí odkaz:
https://doaj.org/article/4b3653c8b62f4484b78cb3cf29c0512c
Autor:
Sasan Sattarpanah Karganroudi, Mahmoud Moradi, Milad Aghaee Attar, Seyed Alireza Rasouli, Majid Ghoreishi, Jonathan Lawrence, Hussein Ibrahim
Publikováno v:
Metals, Vol 11, Iss 10, p 1659 (2021)
This study involves the validating of thermal analysis during TIG Arc welding of 1.4418 steel using finite element analyses (FEA) with experimental approaches. 3D heat transfer simulation of 1.4418 stainless steel TIG arc welding is implemented using
Externí odkaz:
https://doaj.org/article/6e2835831ad34e2089317acb887f3905
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 10, Iss 3, Pp 31-40 (2017)
In this study EDM milling process parameters of AISI H13, have been investigated by using Response Surface Methodology (RSM). Current (16-32A), pulse-on time (100-700 µs) and depth of cut (1-3mm) were considered as independent variables, while surfa
Externí odkaz:
https://doaj.org/article/2d5f99533ccf44489bfadfe20ee30706
Publikováno v:
Journal of Intelligent Material Systems and Structures. 33:715-726
In this paper, the effects of thermal parameters including the deformation temperature, shape recovery temperature, and heating rate on the shape recovery of a specific rounded rectangle structure were investigated using the design of experiments. Th
Autor:
Milad Aghaee Attar, Seyed Alireza Rasouli, Hussein Ibrahim, Majid Ghoreishi, Jonathan Lawrence, Mahmoud Moradi, Sasan Sattarpanah Karganroudi
Publikováno v:
Metals, Vol 11, Iss 1659, p 1659 (2021)
Metals
Volume 11
Issue 10
Metals
Volume 11
Issue 10
This study involves the validating of thermal analysis during TIG Arc welding of 1.4418 steel using finite element analyses (FEA) with experimental approaches. 3D heat transfer simulation of 1.4418 stainless steel TIG arc welding is implemented using
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 104:2031-2043
In this study, the Arbitrary Lagrangian-Eulerian (ALE) method was used to investigate the osteonecrosis in orthopedic surgery of cortical bone. As a result of mesh motion control in the ALE method, element distortions were prevented and more accurate
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 33, Iss 1, Pp 1616-1625 (2019)
Bone drilling and implantation are important in orthopaedic surgery, dentistry and also fracture treatment. In many cases, due to the rise in temperature during bone drilling (higher than 47 °C) and low conductivity of bone, thermal necrosis occurs.
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 42
Currently, in the world of orthopedic surgeries, bone drilling is prevalent to hold broken bones and for bone implantation. Increase of bone temperature higher than 47 °C leads to a notorious phenomenon named thermal necrosis, which eventuates in ce