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Now showing items 11-20 of 37
Magnetorheological damper with external excitation for more efficient control of vehicles? dynamics
(
SAGE Publications Ltd
, 2018 , Article)
This article presents a new concept design for magnetorheological dampers, where the excitation circuit and magnetic field are applied from outside the magnetorheological chamber. This magnetorheological damper was designed ...
Functionally graded porous femoral stem: Computational Analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Hip implants fail for many reasons. One of these reasons is due to aseptic loosening which causes bone resorption. The paper is oriented to investigate functionally graded porous stems by incorporating unique porous ...
Synthesis of Highly Efficient Bifunctional Ag/Co3O4 Catalyst for Oxygen Reduction and Oxygen Evolution Reactions in Alkaline Medium
(
American Chemical Society
, 2018 , Article)
Ag/Co3O4 catalysts using three different modes of solution combustion synthesis were developed and characterized by X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron ...
Finite Element Analysis of Porous Titanium Alloy Hip Stem to Evaluate the Biomechanical Performance During Walking and Stair Climbing
(
Springer
, 2019 , Article)
Despite the success of cementless hip stem, stress shielding still presents a serious problem leading to bone resorption. Stems incorporating porous cellular structures represent a promising solution. Therefore, this study ...
Crushing analysis and multi-objective optimization of different length bi-thin walled cylindrical structures under axial impact loading
(
Taylor and Francis Ltd.
, 2019 , Article)
This article attempts to increase the crashworthiness characteristics of energy absorbers. It is found that the effect of the bi-tubular arrangement on the energy absorption and peak force is nonlinear. This nonlinearity ...
Evaluation of specific heat capacity and density for Cellulose Nanocrystal-based nanofluid
(
Penerbit Akademia Baru
, 2018 , Article)
In this present study, the experimental results for density and specific heat capacity for CNC based nanofluid are reported. The nanofluid used in this investigation was prepared by adopting two-step preparation method. ...
Buckling and crushing behavior of foam-core hybrid composite sandwich columns under quasi-static edgewise compression
(
SAGE Publications Ltd
, 2019 , Article)
Buckling and crushing behavior of foam-core hybrid composite sandwich columns under edgewise compressive load is dealt in this study. Composite laminates with different stacking sequence configurations made of glass and ...
Influence of fuel ratio on the performance of combustion synthesized bifunctional cobalt oxide catalysts for fuel cell application
(
Elsevier Ltd
, 2019 , Article)
Solution combustion synthesis was used to prepare cobalt oxide nanoparticles at different fuel ratio (φ = 0.5, 1, and 1.75). The synthesized particles were characterized using XRD, SEM, TEM, FTIR and XPS to study the ...
From sustainability assessment to sustainability management for policy development: The case for electric vehicles
(
Elsevier Ltd
, 2020 , Article)
In this research, a hybrid life cycle sustainability assessment and multi-objective decision making are jointly applied to highlight how sustainability assessment results can be used for sustainable management and further ...
Combustion synthesis of bifunctional LaMO3 (M = Cr, Mn, Fe, Co, Ni) perovskites for oxygen reduction and oxygen evolution reaction in alkaline media
(
Elsevier B.V.
, 2018 , Article)
Lanthanum based electrocatalytically active LaMO3 (M = Cr, Mn, Fe, Co, Ni) perovskites were synthesized using a single step solution combustion technique. The structural and morphological properties of the catalysts were ...