Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Fahad Almaskari"'
Autor:
Saba Hittini, Ahmed E. Salih, Fahad Alam, Aya Shanti, Sungmun Lee, Kyriaki Polychronopoulou, Habiba AlSafar, Fahad Almaskari, Haider Butt
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 5, Pp n/a-n/a (2023)
Abstract Color blindness or color vision deficiency (CVD) is a congenital ocular deficiency that hampers patients’ daily life activities. CVD patients rely mostly on using wearable visual aids that enhance color distinction by blocking problematic
Externí odkaz:
https://doaj.org/article/042264acab7f46b483afe781fe180d0f
Autor:
Ahmed I. Alhatti, Jamal Sheikh-Ahmad, Fahad Almaskari, Kamran A. Khan, Suleyman Deveci, Abdelrahman I. Hosny
Publikováno v:
Polymers, Vol 15, Iss 23, p 4481 (2023)
Friction stir lap welding (FSLW) remains a pioneering technique for creating hybrid joints between AA5052 aluminium alloy and polypropylene (PP), particularly with the metal-on-top configuration. Building upon previous research, this study introduces
Externí odkaz:
https://doaj.org/article/fde686c470ae44a8a7b5407e1f29e393
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 1692-1703 (2022)
The material flow in the weld zone of friction stir welded bi-modal high density polyethylene (HDPE) was investigated under different in-process temperatures. The in-process temperatures were controlled by changing the tool rotation speed, welding sp
Externí odkaz:
https://doaj.org/article/7409eede09a545c68f06951f826d52cc
Publikováno v:
Polymers, Vol 15, Iss 15, p 3230 (2023)
A thermomechanical model of the friction stir welding (FSW) of high-density polyethylene (HDPE) was developed by incorporating a Coupled Eulerian–Lagrangian (CEL) approach. A Johnson Cook (JC) material model of HDPE was developed through experiment
Externí odkaz:
https://doaj.org/article/4a9e3986744740ae8317932821020118
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 3, Pp 417-433 (2021)
Abstract The main objective of this work is to build a mathematical model to evaluate the potential of harvesting power from the car suspension system. Quarter‐ and half‐car models with built‐in piezoelectric stack were modeled mathematically a
Externí odkaz:
https://doaj.org/article/307589a5053f49af92f97ce1a7d49abe
Autor:
Islam Mohamed Zaid, Mohamad Halwani, Abdulla Ayyad, Adil Imam, Fahad Almaskari, Hany Hassanin, Yahya Zweiri
Publikováno v:
Polymers, Vol 14, Iss 23, p 5097 (2022)
Modern aircrafts require the assembly of thousands of components with high accuracy and reliability. The normality of drilled holes is a critical geometrical tolerance that is required to be achieved in order to realize an efficient assembly process.
Externí odkaz:
https://doaj.org/article/8410a91e937544a7a540e6d879f13ccc
Autor:
Syed Haris Iftikhar, Abdel-Hamid Ismail Mourad, Jamal Sheikh-Ahmad, Fahad Almaskari, S. Vincent
Publikováno v:
Polymers, Vol 13, Iss 8, p 1208 (2021)
Friction stir welding (FSW) and friction stir spot welding (FSSW) techniques are becoming widely popular joining techniques because of their increasing potential applications in automotive, aerospace, and other structural industries. These techniques
Externí odkaz:
https://doaj.org/article/dca48e64aaad441391fd9a195de34c8e
Publikováno v:
Journal of Mechanical Science and Technology. 36:2499-2510
Publikováno v:
Volume 2: Manufacturing Processes; Manufacturing Systems.
In this study we investigate the effect of material temperatures on material flow and weld quality in the friction stir welding of bi-modal high density polyethylene (HDPE). The heat input to the process was controlled by varying the tool rotational