Browsing Mechanical & Industrial Engineering by Title
Now showing items 1169-1188 of 1252
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Thermo-mechanical vibration of rotating axially functionally graded nonlocal Timoshenko beam
( Springer Verlag , 2017 , Article)The free vibration analysis of rotating axially functionally graded nanobeams under an in-plane nonlinear thermal loading is provided for the first time in this paper. The formulations are based on Timoshenko beam theory ... -
Thermochemical splitting of CO2 using solution combustion synthesized LaMO3 (where, M = Co, Fe, Mn, Ni, Al, Cr, Sr)
( Elsevier B.V. , 2020 , Article)The effort of this paper was to recognize the inclusion of appropriate dopants that will upgrade the redox reactivity of La-based perovskites. By maintaining the fuel (glycine) to metal nitrate ratio () = 1, the LaMO3 ... -
Thermodynamic and anticancer properties of inorganic zinc oxide nanoparticles synthesized through co-precipitation method
( Elsevier B.V. , 2021 , Article)In this paper, inorganic zinc oxide nanoparticles (ZnO NPs) were synthesized through co-precipitation method and after evaluating their physicochemical properties by using TEM and XRD techniques, the bio-thermodynamic and ... -
Thermoeconomic and optimization analyses of direct oxy-combustion supercritical carbon dioxide power cycles with dry and wet cooling
( Elsevier , 2021 , Article)Oxy-combustion supercritical CO2 power cycles have the advantages of high-energy efficiency and near-zero pollutant emissions. Thus, these cycles are considered as an efficient way to reduce CO2 emissions while maintaining ... -
Thermophysical properties measurement of nano cellulose in ethylene glycol/water
( Elsevier , 2017 , Article)Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many ... -
Three Dimensional Computational Study for Spiral Dry Gas Seal with Constant Groove Depth and Different Tapered Grooves
( Elsevier Ltd , 2013 , Conference Paper)The three dimensional simulation for dry gas seal with constant depth spiral grooves and with different taper grooves is done using ANSYS FLUENT CFD code. Grid independence study and code validation are done with experimental ... -
Throughput optimization for the Robotic Cell Problem with Controllable Processing Times
( EDP Sciences , 2017 , Article)In this paper, we present a MIP-based heuristic and an effective genetic algorithm for the Robotic Cell Problem with Controllable Processing Times (RCPCPT). This problem arises in modern automated manufacturing systems and ... -
Tidal power technology review with potential applications in Gulf Stream
( Elsevier Ltd , 2017 , Article Review)With the increasing concern of global warming, the importance of reducing greenhouse gas emissions has been accepted worldwide. Realizing the contribution of conventional energy sources to greenhouse gas emissions and the ... -
Time-domain simulation of second-order irregular wave diffraction based on a hybrid water wave radiation condition
( Elsevier , 2016 , Article)A time-domain second-order method is presented to simulate three-dimensional wave–body interaction. In the approach, Taylor series expansions are applied to the free surface boundary conditions, and a Stokes perturbation ... -
TiO2 nanotube coating on stainless steel 304 for biomedical applications
( Elsevier Ltd , 2015 , Article)The present study describes the anodic growth of TiO2 nanotube thin layer on stainless steel 304 in ethylene glycol/water/ammonium fluoride electrolyte. In this regard, pure titanium was coated on stainless steel 304 ... -
Tissue engineering for artificial organs: Regenerative medicine, smart diagnostics and personalized medicine
( Wiley-VCH Verlag , 2016 , Book)A comprehensive overview of the latest achievements, trends, and the current state of the art of this important and rapidly expanding field. Clearly and logically structured, the first part of the book explores the ... -
Titanium Nanorods Loaded PCL Meshes with Enhanced Blood Vessel Formation and Cell Migration for Wound Dressing Applications.
( Wiley , 2019 , Article)Proper management of nonhealing wounds is an imperative clinical challenge. For the effective healing of chronic wounds, suitable wound coverage materials with the capability to accelerate cell migration, cell proliferation, ... -
TLP bonding of Ti-6Al-4V and Mg-AZ31 alloys using pure Ni electro-deposited coats
( Elsevier B.V. , 2014 , Article)Transient liquid phase (TLP) bonding of Mg-AZ31 and Ti-6Al-4V alloys was performed using pure thin Ni electro-deposited coat interlayer (12 μm). The effect of bonding temperature, time and pressure on microstructural ... -
Tools and Techniques for Food Security and Sustainability Related Assessments: A focus on the Data and Food Waste Management System
( IEOM Society International , 2020 , Conference Paper)Achieving global food security requires addressing series of challenges, from food waste accumulation in the food supply chain (FSC) to tackling the gender disparities and climate-related concerns to promote sustainable ... -
Toward 3D Printed Prosthetic Hands that Can Satisfy Psychosocial Needs: Grasping Force Comparisons Between a Prosthetic Hand and Human Hands
( springer link , 2017 , Conference Paper)The advancement in 3D printing technologies appears to be the key toward affordable and functional artificial limbs. The loss of an amputee’s capability to do functional tasks like grasping objects has an obvious effect ... -
Towards a simplified technique for crack recognition in gearing systems
( Academie des sciences , 2022 , Article)This paper presents a simple and effective method to identify and quantify the existence of cracks in the teeth roots of spur gears. The problem was numerically analyzed through finite element-based simulation with SolidWorks ... -
Towards a sustainable management of end-of-life vehicles in Qatar: A closed-loop circular economy model
( IEOM Society , 2018 , Conference Paper)The end-of-life vehicles (ELVs) are potentially harmful for the environment if they are not processed or recycled in an environmentally friendly manner. In Qatar, the municipality removed almost 13,878 ELVs from different ... -
Towards achieving nanofinish on silicon (Si) wafer by ?-wire electro-discharge machining
( Springer London , 2018 , Article)This study investigates the use of nanopowder-mixed dielectric oil and temporary metallic coating on highly doped Si sample to achieve nanometric surface roughness using ?-WEDM operation. To achieve this, two different ... -
Towards Developing a Hybrid Nonlinear Vibration Energy Harvester for Remote Sensing Applications: A Design and Optimization Study
( Qatar University Press , 2021 , Poster)A novel design of a hybrid piezoelectric-electromagnetic harvester for vortex-induced vibration applications inside a pipe-flow is proposed. The piezoelectric energy harvester is modeled with a macro-fiber composite with ... -
Towards enhanced control of upper prosthetic limbs: A force-myographic approach
( IEEE Computer Society , 2016 , Conference Paper)Reliable decoding of a user's intention is a key step to control prosthetic devices. Force myography (FMG) is often used to assess topographic force patterns resulting from volumetric changes of activated muscles. However, ...