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Comparison of various functionally graded femoral prostheses by finite element analysis
(
Hindawi
, 2014 , Article)
This study is focused on finite element analysis of a model comprising femur into which a femoral component of a total hip replacement was implanted. The considered prosthesis is fabricated from a functionally graded ...
Single step synthesis of porous NiCoO2 for effective electrooxidation of glycerol in alkaline medium
(
Electrochemical Society Inc.
, 2018 , Article)
Herein, we report the electrooxidation of glycerol in alkaline media in presence of highly active and durable NiCoO2 catalyst synthesized using single step solution combustion synthesis (SCS) and compare its activity with ...
In-depth Analysis of Pedestrian Safety in the State of Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Pedestrian safety is of a serious concern as it includes children and the aged population. From the Global status report on road safety in 2015 by World Health Organization (WHO), it can be seen that pedestrian fatalities ...
Nature-inspired cellular structure design for electric vehicle battery compartment: Application to crashworthiness
(
MDPI AG
, 2020 , Article)
This paper discusses the potential of using lightweight nature-inspired cellular structured designs as energy absorbers in crashworthiness applications for electric vehicles (EV). As EVs are becoming popular with their ...
Study of mild steel sandwich structure energy absorption performance subjected to localized impulsive loading
(
MDPI AG
, 2020 , Article)
Extensive research focus had been given to sacrificial sandwich panels to mitigate the effects of blast loads. This is due to their ability to distribute the load and absorb a significant portion of the blast energy. This ...
Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel
(
Elsevier
, 2020 , Article Review)
The volume of fluid (VOF) modeling method was implemented to simulate the underwaterfriction-stir welding (FSW) process for dissimilar joining between aluminum and steel. Tem-perature profile, materials flow, and intermixing ...
A novel design, analysis and 3D printing of Ti-6Al-4V alloy bio-inspired porous femoral stem
(
Springer
, 2020 , Article)
The current study is proposing a design envelope for porous Ti-6Al-4V alloy femoral stems to survive under fatigue loads. Numerical computational analysis of these stems with a body-centered-cube (BCC) structure is conducted ...
A comparative analysis of experimental and numerical investigations of composite tubes under axial and lateral loading
(2010 , Article)
Quasi-static tests are performed in order to determine the crash behavior of composite tubes. The specimens are made from woven fiber carbon/epoxy. The crash experiments show that the tubes crushed in a progressive manner ...
Mechanical and Thermal Analysis of Classical Functionally Graded Coated Beam
(
EDP Sciences
, 2018 , Conference Paper)
The governing equation of a classical rectangular coated beam made of two layers subjected to thermal and uniformly distributed mechanical loads are derived by using the principle of virtual displacements and based on ...
Engineering students' readiness to transition to emergency online learning in response to COVID-19: Case of Qatar
(
Modestum LTD
, 2020 , Article)
This study examined engineering students' initial readiness to transition to emergency online learning in response to COVID-19 in Qatar. A theoretical framework is proposed for understanding the factors influencing students' ...