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879 articles for “power”
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Role of Materials in Safety and Reliability of Gas turbine System- A review
Abstract: Gas turbine systems maintenance is getting more and more significance. It is due to the application of availability based tariff (ABT) in power distribution market. As the requirement of electricity is increasing day by day therefore, maintenance demand is also increasing with time. In the present work a review on the modern gas turbine systems maintenance is presented with some case studies. Key Words: Gas turbine, maintenance, cost.
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 1, 2019 · pp. 5–10 Read article
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Root Cause Analysis and Maintenance in Mechanical Systems
Abstract: Due to lots of noise and failures in transmission system, for maintaining the status of products and services provided by any organisation it is very much necessary to improve the failure parts. The mechanism that transmits the power developed by engine of automobile to the engine to the driving wheel is called the Transmission System and it includes Clutch System, Gear Transmission System and Differential system. In the present work …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 1, 2019 · pp. 26–29 Read article
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Performance Enhancement and Improvement of Energy Efficiency in Evacuated Tube Heat Pipe Collector with Nanocomposite: A Review
Abstract: Solar collector tube is used to combine incident energy and convert it into heat energy. Recently several studies have been done on improving the performance of the solar collector. Solar energy is clean energy and does not create pollution. The sun gives more power than we need. Solar collector consists of an absorber unit which transfers the heat energy of the sun to a working fluid. It is easily seen …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 1, 2021 · pp. 27–31 Read article
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Nanocoating and Electrospray Techniques Use to Mitigation Corrosion Sculptures
Abstract: The most sculptures of the world are created by the brass, bronze, iron, silver, gold and metalloid. They come in contact of corrosive pollutants to produce chemical, electrochemical and biochemical reactions and develop various form of corrosion like uniform corrosion, galvanic corrosion, pitting corrosion, stress corrosion and crevice corrosion. The corrosive gases CO2, NO2 and SO2 concentrations increase in atmosphere rapidly after industrialization. The major contributors of these gases are …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 2, 2022 · pp. 1–11 Read article
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Blend of biocompatible Magnesium oxide nano molecule and its anticancer action against human colon cell line
Abstract: Metal oxides occupy a critical part in numerous zones of science, and material science. Metal oxide nano materials are vital and fantastic materials. Present work concentrated on to union of MgO nanoparticle by Green technique utilizing [6]-Gingerol, were subjected to sub-atomic docking ponders for the restraint of leukotriene A4 hydrolase (LTA4H) protein is viewed as a significant focus for disease treatment. In silico expectation utilizing a docking approach uncovered that …
Published in International journal of Nanobiotechnology · Vol. 2, Issue 2, 2016 · pp. 8–15 Read article
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Biosynthesis of Chitosan mediated nanoparticles for Preservation of Food and Its Antimicrobial activity
Abstract: In this study, chitosan nanoparticles were synthesized from chitosan polymer by ionic gelation method. The chitin was first extracted from Saccharomyces cerevisiae and then deacetylated to chitosan. The presence and characterization of chitosan nanoparticles was investigated by UV-Visible Spectroscopy (UV) and scanning electron microscopy (SEM). The antimicrobial property of these chitosan nanoparticles were studied against E.coli, S.aureus, S.typhi, P.aureginosa, C.albicans and A.niger and compare with chitosan polymer. CSNPs showed higher …
Published in International journal of Nanobiotechnology · Vol. 3, Issue 1, 2017 · pp. 16–24 Read article
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Biosensor: Recent Advances and Potential in Biomedical Applications
Abstract: A powerful and innovative device used for detection of biological elements is referred as “biosensor”. It gives useful information whether or not the analyte is present and at what level is transduced into an electrical signal that can be amplified, displaced and analyzed. In medicine, biosensor can be used to measure glucose [1], diagnosis pathogenic/cancer disease [2], biomedicine and drug delivery applications [3].
Published in International journal of Nanobiotechnology · Vol. 3, Issue 2, 2017 · pp. 36–38 Read article
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Nanocomposite Sensors in Different Areas
Abstract: Nanotechnology is study of matter on atomic and molecular scale. Localized surface plasmon resonance excitations are used for important sensing and spectroscopic applications. Ultrahigh-sensitivity pressure and vibration sensor are based on concept of using variable ultracapacitor consisted of two electrodes containing as grown carbon nano-tubes of length of 20 m. Vibrating grapheme sheets attached with nanoparticles with in magnetic field are used for mass-nanosensor applications. Nanosized ferroelectric sensors have differences …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 1, 2019 · pp. 37–47 Read article
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Organic Food Products: A Way towards Healthy Life
Abstract: Expanding interest for organic food and rising wellbeing cognizance among the individuals in the present situation drove the analyst to learn about the conduct of customer towards the organic items, its price, consciousness of buyers towards organic items and so forth in a progressively escalated manner.Farmers are not allowed to use synthetic pesticides,oil-based fertilizers and other harmful chemicals.Organic food advances a parity of human, other living beings and the nature …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 2, 2019 · pp. 56–61 Read article
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Role of Nanotechnology in Homoeopathy
Abstract: The word Homoeopathy is derived from the Greek words ‘hómoios’ meaning similar and ‘páthos’ means suffering. Recently the development been done by several researchers from the Indian Institute of Technology (IIT)-Bombay, and have discovered that nanotechnology is the very basis of homoeopathic treatments. There were several study been done in order to find a relation between Homoeopathy and Nanotechnology and according to IIT scientists the homeopathic medicines work on the …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 1, 2020 · pp. 28–35 Read article
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Nanotechnology Advancements for Sustainable Energy Solutions
Abstract: Nanotechnology has emerged as a promising field with immense potential for addressing the global energy challenges and achieving sustainable energy solutions. This abstract explores the advancements in nanotechnology that contribute to sustainable energy solutions. It begins by highlighting the urgent need for sustainable energy sources and the limitations of conventional energy technologies. The abstract then delves into various nanomaterials and nanostructures that have revolutionized energy conversion, storage, and utilization processes. …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 38–46 Read article
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Nano Flake – A Cost-effective Method for Solar Cells
Abstract: A technical step forward may bring solar power within the grab of ordinary households, by both reducing the cost of producing solar cells and improving their efficiency. Solar energy currently accounts for less than 1% of the world’s electricity because it is a difficult and expensive means of electricity production. One of the key issues limiting the exploitation of solar energy is the cost per kWh of producing electricity. Solar …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 37–40 Read article
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Noble metal nanoparticles for electrochemical oxidation and sensor of Glucose
Abstract: The electrochemical oxidation of glucose without enzyme is one of the aims that many researchers have been trying to achieve. The non-enzymatic glucose oxidation attains closer to practical applications. The electrochemical oxidation of glucose molecules involves complex processes of adsorption, electron transfer, and subsequent chemical rearrangement, which are combined with the surface reactions on the metal surfaces. The information about the direct oxidation of glucose on solid-state surfaces as well …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 4, Issue 2, 2018 · pp. 1–5 Read article
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Design and Implementation of Liquid Crystal Devices and Study its Nano Applications
Abstract: Photoalignment has clear benefits in correlation with the ordinarily "scouring" treatment of the substrates of fluid precious stone presentation (LCD) cells. The fluid gem photoalignment is nano- innovation, as the thickness of the arrangement layer is around 2–15 nm. The use of the photograph arrangement and photograph designing nano innovation for the new age of photonic and show gadgets will be inspected. We discussed about LC polarization regulators, rotators, and …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 31–39 Read article
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Ti3C2Tx Based Batteries and Super Capacitors
Abstract: A rise in energy necessities of the modern era entails the most actual, cost-effective, and long-lasting supplies for electrical energy sources. Because of the exceptional chemical and physical properties of 2D materials and their broad range of applications in energy storage devices, photo-catalysis, electronics, bio-sensors, gas sensors, water purification, and other fields, 2D MXene-basednanomaterials have attracted a lot of attention. However, MXenes and their derivatives have plentiful intrinsic restrictions in …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 2, 2023 · pp. 29–52 Read article
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Nanocomposites: The Fusion of Nanotechnology and Composite Materials
Abstract: Nanocomposites, resulting from the integration of nanotechnology and composite materials, have emerged as a cutting-edge class of materials with exceptional properties and multifunctional capabilities. This article presents a concise overview of the principles, fabrication methods, and diverseapplications of nanocomposites, highlighting their profound impact on numerous industries. By harnessing the power of nanotechnology, nanocomposites offer precise control over material structure and properties at the nanoscale. Through the incorporation of nanoscale reinforcements, …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 1, 2023 · pp. 43–50 Read article
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Experimental evaluation of dc Conductivity of Rice Husk Reinforced Polypropylene Composites with addition of cenosphere
Abstract: Insulating materials are used in electrical power circuits to prevent leakages of current. Main objective of this study is to evaluate the dc conductivity of rice husk filled polypropylene composites with and without cenosphere. The conductivity at room temperature was found to decreases from 2.64e-13 to 9.371e-14 S cm-1 with the addition of cenosphere. Dense packing of the material, collapse of pores and decreases in air gap between the rice …
Published in International Journal of Composite Materials and Matrices · Vol. 1, Issue 1, 2015 · pp. 20–27 Read article
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Experimental Analysis on the Characteristics of Gas Turbine Blade Materials
Abstract: Gas turbine technology is gaining importance and has become viable option in most of the applications in view of depleting fossil fuels. Material research has widened the scope and life of gas turbines with improved performance. Present work experimentally studies about the characteristics of different materials that can be used in gas turbines and in particular, turbine/compressor blades. Nickel, Titanium and steel alloys of different metal compositions are selected. Hardness …
Published in International Journal of Composite Materials and Matrices · Vol. 2, Issue 2, 2016 · pp. 19–23 Read article
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Investigating Pipeline Integrity Failure as a Result of Corrosion
Abstract: The study reviewed different failure factors and data of onshore crude oil pipelines covering corrosion, external interference, structural defects, and operators’ errors. The focus of this research is to identify factors affecting failure of crude oil pipelines in Nigeria due to corrosion with analysis of failure data from 2008–2017. Corrosion (internal and external) over total length of available pipelines for each year was analysed to determine the current mean time …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 2, 2021 · pp. 1–8 Read article
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EFFECT OF HEAT AGEING ON MECHANICAL PROPERTIES OF POLYAMIDE 6(NYLON 6) & POLYAMIDE 12(NYLON 12)
Abstract: Polyamide 6 or Nylon 6(PA 6) and polyamide 12 or Nylon 12 (PA 12) are well known engineering semi-crystalline polar polymers characterized by the presence of amide linkage (-CONH-) in the repeating units of their chains. The glass transition temperature (Tg) of PA 6 and PA 12 is ~50 °C and ~37 °C respectively. PA 6 is widely used for gears and bearings, fittings in automobile industry for under hood …
Published in International Journal of Polymer Science and Engineering · Vol. 2, Issue 2, 2016 · pp. 1–12 Read article