تصفح Mechanical & Industrial Engineering حسب العنوان
السجلات المعروضة 436 -- 455 من 1306
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Effect of reflective surface on the impulse response of the secondary path of an active noise control system
( International Institute of Acoustics and Vibration, IIAV , 2018 , Conference Paper)Previous research has shown that a reflective surface has an impact on the control performance of an active noise control system. System identification of the secondary path is of utmost importance in the effectiveness of ... -
Effect of swirl at intake manifold on engine performance using ethanol fuel blend
( Taylor and Francis Inc. , 2020 , Article)Ethanol fuel is widely used as an alternative fuel in spark ignition engines. The use of ethanol reduces dependence on fuel from the fraction of hydrocarbons. As such, adding swirl generators to the intake manifold aims ... -
Effect of synthesis conditions on ZnO thin film photosensitivity via mSILAR technique
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Zinc oxide (ZnO) nano-polycrystalline thin film has been synthesized by microwave-assisted successive ionic layer adsorption and reaction (mSILAR) technique. The prepared samples were annealed in air and an inert atmosphere. ... -
Effect of temperature and erosion on pitting corrosion of X100 steel in aqueous silica slurries containing bicarbonate and chloride content
( Elsevier Ltd , 2014 , Article)The effect of temperature on erosion-enhance pitting corrosion behavior of X100 steel has been investigated. Tests were performed at two temperatures with the help of open circuit potential (OCP), potentiodynamic polarization ... -
Effect of temperature and radial displacement cycles on soil?concrete interface properties using modified thermal borehole shear test
( American Society of Civil Engineers (ASCE) , 2018 , Article)Thermoactive geostructures (such as energy piles) are used for heating and cooling of buildings, which generate daily temperature changes and cycles in the geostructure and surrounding soil due to the intermittent operation ... -
Effect of the modified hybrid particle on the corrosion inhibition performance of polyolefin based coatings for carbon steel
( Elsevier B.V. , 2022 , Article)This work reports the corrosion inhibition performance of modified hybrid particles reinforced into polyolefin matrix. The cerium oxide coated zinc oxide hybrid particles (CeO2@ZnO) were synthesized via a chemical precipitation ... -
Effect of Utilizing a Novel Intake Manifold Design on Smoke Emissions and Particulate Size Distributions of a Gas-to-Liquid Diesel Engine
( American Society of Mechanical Engineers (ASME) , 2021 , Article)Smoke emissions and particulate matter (PM) size distributions were investigated on a direct-injection (DI) single-cylinder diesel engine running on both gas-to-liquid (GTL) and diesel fuels utilizing a novel spiral-helical ... -
Effect of water absorption on the mechanical properties of long date palm leaf fiber reinforced epoxy composites
( American Scientific Publishers , 2015 , Article)This paper examines the effect of the first 24 hours water absorption on the mechanical properties and morphology of the long date palm leave fiber (DPLF) and unidirectional reinforced epoxy composites. The mechanical ... -
Effect of zirconia nanotube coating on the hydrophilicity and mechanochemical behavior of zirconium for biomedical applications
( Elsevier , 2022 , Article)Zirconium has attracted considerable attention in the biomedical field owing to its biocompatibility and desirable tribological and mechanical properties. In this study, we anodized pure zirconium in an ammonium fluoride ... -
Effectiveness of Ni incorporation in iron oxide crystal structure towards thermochemical CO2 splitting reaction
( Elsevier Ltd , 2017 , Article)In this study, Ni-doped iron oxide (NixFe3−xO4) materials were synthesized via the 1,2-epoxypropane assisted sol-gel method by varying the molar concentration of Ni from x=0.2 to 1. Sol-gel derived NixFe3−xO4 gels were ... -
Effects of Drill Mud and Drive Torque Sinusoidal Excitation on Drillstrings Lateral and Torsional StickSlip Vibrations
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Oil and gas drilling companies spend around 20$ billion annually from which 15% is attributed to material and productive time losses. The most prevalent drilling problems are caused by the Bottom-Hole-Assembly failure which ... -
The effects of gas tungsten arch welding on the corrosion and mechanical properties of AA 6061 T6
(2013 , Article)Corrosion of welded and un-welded Aluminum Alloy 6061 T6 was investigated by immersing specimens in 3.5% (wt) NaCl solution. Potentiodynamic and open circuit potential measurements were conducted. The mechanical properties ... -
Effects of high frequency drive speed modulation on rotor with continuous stator contact
( Elsevier Ltd , 2017 , Article)In many mechanical systems, rotating structures experience continuous rotor-stator contact and torsion motions are dominant in the response. Drill strings used in the oil and gas industry represent one example of rotating ... -
Effects of titanium and carbon nanotubes on nano/micromechanical properties of HA/TNT/CNT nanocomposites
( Elsevier , 2021 , Article)In this study, hydroxyapatite/titanium nanotube/carbon nanotube (HA/TNT/CNT) nanocomposites with different CNT contents were fabricated using a combination of hydrothermal and sol–gel methods. The nanocomposite powders ... -
Effects of Turbulence Intensity and Biogas Composition on the Localized Forced Ignition of Turbulent Mixing Layers
( Taylor and Francis Inc. , 2019 , Article)Three-dimensional compressible Direct Numerical Simulations (DNS) have been used to investigate the localized forced ignition of statistically planar mixing layers of biogas/air mixtures for different levels of turbulence ... -
Efficient system reliability-based design optimization study for replaced hip prosthesis using new optimized anisotropic bone formulations
( MDPI AG , 2020 , Article)An efficient reliability algorithm is developed to transfer the system reliability problem to a single-component reliability problem, considering the uncertainty of loading cases and the material properties. The main ... -
An efficient transition metal chalcogenide sensor for monitoring respiratory alkalosis
( Springer Nature , 2023 , Article)For many biomedical applications, high-precision CO2 detection with a rapid response is essential. Due to the superior surface-active characteristics, 2D materials are particularly crucial for electrochemical sensors. The ... -
Elastic properties of chiral, anti-chiral, and hierarchical honeycombs: A simple energy-based approach
( Elsevier Ltd , 2016 , Article)The effects of two geometric refinement strategies widespread in natural structures, chirality and self-similar hierarchy, on the in-plane elastic response of two-dimensional honeycombs were studied systematically. Simple ... -
Electrochemical and X-ray photoelectron spectroscopic investigations of conductive polymers
( Springer Nature , 2019 , Article)We report the synthesis of high soluble poly(aniline-co-o-hydroxyaniline) copolymers with varying the amount of o-hydroxyaniline (20, 40, 60, and 80 %) and referred as PA-co-o-HA20, PA-co-o-HA40, PA-co-o-HA60, and PA-co-o-HA80 ... -
Electrochemical Nonenzymatic Acetone Sensing: A Novel Approach of Biosensor Platform Based on CNT/CuO Nanosystems
( John Wiley and Sons Inc , 2023 , Article)A promising approach for noninvasive medical diagnosis may be to measure the VOCs produced by metabolic changes or pathological disorders in human sweat, such as measuring the acetone levels in the presence of diabetes. ...