Mechanical & Industrial Engineering: المرسلات الحديثة
السجلات المعروضة 541 -- 560 من 1454
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Correlating the microstructure to mechanical properties and wear behavior of an accumulative back extruded Al-Mg2Si in-situ composite
( Elsevier , 2017 , Article)The present work was conducted to study the effects of microstructural evolutions on the mechanical and wear behavior of an accumulative back extruded aluminum-based in-situ composite. The mechanical fragmentation and ... -
Porosity effects on post-buckling behavior of geometrically imperfect metal foam doubly-curved shells with stiffeners
( Techno-Press , 2020 , Article)This papers studies nonlinear stability and post-buckling behaviors of geometrically imperfect metal foam doubly-curved shells with eccentrically stiffeners resting on elastic foundation. Metal foam is considered as porous ... -
Nonlinear forced vibrations of multi-scale epoxy/CNT/fiberglass truncated conical shells and annular plates via 3D Mori-Tanaka scheme
( Techno-Press , 2020 , Article)In the context of classic conical shell formulation, nonlinear forced vibration analysis of truncated conical shells and annular plates made of multi-scale epoxy/CNT/fiberglass composites has been presented. The composite ... -
Post-buckling analysis of geometrically imperfect nanoparticle reinforced annular sector plates under radial compression
( Techno-Press , 2020 , Article)Buckling and post-buckling behaviors of geometrically imperfect annular sector plates made from nanoparticle reinforced composites have been investigated. Two types of nanoparticles are considered including graphene oxide ... -
Nonlocal strain gradient effects on forced vibrations of porous FG cylindrical nanoshells
( Techno-Press , 2020 , Article)The present paper explores forced vibrational properties of porosity-dependent functionally graded (FG) cylindrical nanoshells exposed to linear-type or triangular-type impulse load via classical shell theory (CST) and ... -
Investigating nonlinear static behavior of hyperelastic plates using three-parameter hyperelastic model
( Techno-Press , 2022 , Article)The present paper deals with nonlinear deflection analysis of hyperelastic plates rested on elastic foundation and subject to a transverse point force. For modeling of hyperelastic material, three-parameter Ishihara model ... -
Assessment of transient vibrations of graphene oxide reinforced plates under pulse loads using finite strip method
( Techno Press , 2020 , Article)Based on a refined shear deformation finite strip, transient vibrations of graphene oxide powder (GOP) reinforced plates due to external pulse loads have been investigated. The plate has uniformly and linearly distributed ... -
On nonlinear vibration behavior of piezo-magnetic doubly-curved nanoshells
( Techno-Press , 2020 , Article)In this paper, nonlinear vibration behaviors of multi-phase Magneto-Electro-Elastic (MEE) doubly-curved nanoshells have been studied employing Jacobi elliptic function method. The doubly-curved nanoshell has been modeled ... -
Rethinking mobility strategies for mega-sporting events: A global multiregional input-output-based hybrid life cycle sustainability assessment of alternative fuel bus technologies
( Elsevier , 2022 , Article)Sustainability has been enshrined in the official claims of mega sporting events, and scholarly debates persist on how to achieve environmental stewardship and a prolonged legacy. Revitalizing the public transportation ... -
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 ... -
A comprehensive analysis of bio-inspired design of femoral stem on primary and secondary stabilities using mechanoregulatory algorithm
( Springer Science and Business Media Deutschland GmbH , 2020 , Article)The coated porous section of stem surface is initially filled with callus that undergoes osseointegration process, which develops a bond between stem and bone, lessens the micromotions and transfers stresses to the bone, ... -
Composite Hat Structure Design for Vehicle Safety: Potential Application to B-Pillar and Door Intrusion Beam
( MDPI , 2022 , Article)Regarding crashworthiness, many published works have focused on designing thinwalled structures for frontal collisions compared to side-impact collisions. This paper presents an experimental investigation and finite element ... -
Comparison between variable and constant refrigerant flow air conditioning systems in arid climate: Life cycle cost analysis and energy savings
( MDPI , 2021 , Article)All over the world, there is a call to encourage sustainable energy thinking and implementation. There is an urgent need to consider sustainable solutions in any design projects that are able to reduce energy consumption. ... -
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 ... -
An experimental validation of numerical model for top-hat tubular structure subjected to axial crush
( MDPI AG , 2021 , Article)Vehicle crashworthiness is an important aspect to consider when designing a vehicle to ensure the safety of the occupants. Besides this, vehicles are also designed to reduce weight for better fuel economics. One possible ... -
A framework for developing innovative problem-solving and creativity skills for engineering undergraduates
( Springer International Publishing , 2015 , Book chapter)Background and Purpose Problem-solving and creativity skills are a set of skills that are highly looked for in today's engineers. Globalization and the rapid pace of technology growth, including awareness on sustainability, ... -
A need for functionally graded stiffness femoral stem for reduction in stress shielding and promoting bone growth: Computational analysis
( American Society of Mechanical Engineers (ASME) , 2017 , Conference)Total Hip Arthroplasty (THA) is an orthopaedic procedure that is available to reduce pain and restore the functionality of hip joints. THA has been successfully implemented for the last 40 years. However, after more than ... -
Composite sandwich structures for crashworthiness applications
(2007 , Article)Fibre-reinforced polymer sandwiches are promising materials for reducing vehicle mass, thereby improving the fuel economics. Nonetheless, to fully explore these materials as the primary structures and energy absorbers in ... -
Comparison between contact and immersion ultrasonic techniques to evaluate longitudinal residual stress in friction stir welding of aluminum plates
( American Society for Nondestructive Testing , 2015 , Article)Ultrasonic stress measurement is a nondestructive technique that has increasingly been employed to evaluate the welding residual stress of different materials. This study compares contact and immersion ultrasonic waves ... -
Design of thin wall structures for energy absorption applications: Enhancement of crashworthiness due to axial and oblique impact forces
(2013 , Article)This paper describes a computationally aided design process of a thin wall structure subject to dynamic compression in both axial and oblique directions. Several different cross sectional shapes of thin walled structures ...
