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1980 articles for “EN” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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A Review of Soot Particle Emission from Diesel Engines and its Control using Diesel Particulate Filter
Abstract: In the automotive industry since the introduction of diesel engines have provided several advantages with respect to reliability, durability as well as efficiency. But in recent years there have been continuously growing concerns over pollutant emissions from diesel engines. This review paper is concentrated on emission of soot particles or particulate matter (PM) from diesel engines under different operating conditions. Size and composition of these particles vary depending upon engine …
Published in Journal of Automobile Engineering and Applications · Vol. 6, Issue 2, 2019 · pp. 1–6 Read article
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Friction and Wear Response of CottonSeed Oils and Esterified CottonSeed Oil and their Blends with Mineral Engine Oil in a Reciprocating Sliding Contact at Severe Contact Conditions
Abstract: Many studies investigating the tribological performance of pure cottonseed and other bio-based oils have been conducted; a better understanding of vegetable oil tribologicalperformance at extreme conditions is still required. Little work has been carried out to studythe effect of vegetable oils on the performance of a lubricant formed from a blend ofcottonseed oil and conventional mineral engine oil. This work presents the tribologicalperformance of esterified cottonseed oil, and their blends …
Published in Journal of Automobile Engineering and Applications · Vol. 6, Issue 2, 2019 · pp. 20–35 Read article
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An Experimental Analysis on Diesel Engine with Coil Cooler System by Numerical Approach
Abstract: Heat exchangers are very essential devices for the industrial applications such as power plant industries, refrigeration and air conditioning systems, and automobiles systems etc. One of the sources to produce electric power is diesel engine with generator called diesel generator. Diesel is a working fluid in this system. In general diesel generators are equipped with radiators or cooling tower systems for cooling the system. For low capacity diesel generators such …
Published in Journal of Automobile Engineering and Applications · Vol. 2, Issue 1, 2015 · pp. 8–15 Read article
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Experimental Investigation of a 4-Stroke Diesel Engine for Varying Fuel Injection Pressure and Compression Ratio
Abstract: Diesel engines are widely used in transportation, agriculture, power sector and various other types of industries due to its high fuel efficiency. An improvement in the performance of the same makes remarkable difference in nation economy. This paper presents an experimental investigation of a 4-stroke engine, using diesel as a fuel. The engine is modified to study the effect of various parameters on the performance of engine. The parameters varied …
Published in Journal of Automobile Engineering and Applications · Vol. 3, Issue 3, 2016 · pp. 11–20 Read article
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Performance Evaluation of Diesel Engine Fuelled with Karanja Biodiesel
Abstract: The aim of this study is to evaluate the performance of diesel engine fuelled with karanja (Pongamia pinnata) based biodiesel (B100). A single cylinder, air-cooled, constant speed (1500 rpm) direct injection diesel engine was operated with diesel and karanja based biodiesel (B100). The results indicate that biodiesel fuelled engine has lower Brake Thermal efficiency (BTE), whereas the Break Specific Energy Consumption (BSEC) is higher. The Air-fuel ratio and exhaust temperature …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 9, Issue 3, 2018 · pp. 40–43 Read article
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A Critical Review on Wind Energy
Abstract: In this paper, along with the development of current wind energy technology, the trends and prospective difficulties have been carefully examined. A free, pure, and limitless energy source is the wind. It has benefited humanity for many generations by powering wind turbines to pump water and drive ships. For at least three thousand years, people have used windmills to grind grain or pump water, and for much longer, the wind …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 13, Issue 3, 2022 · pp. 17–21 Read article
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Enhancing Biofuel Production Through Nanoparticle-assisted Fermentation: A Comparative Study
Abstract: Nanoparticles have many applications in various fields, including biofuel technology, and rising demands for energy and increased harmful environmental impacts of fossil fuel have increasing interest towards biofuel as an alternative eco-friendly source of energy and ethanol blended petrol. The production of ethanol from agricultural waste (rice straw) and banana plant residue with biological approach is an important step toward energy sustainability and in minimizing greenhouse gases emissions. A promising …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 14, Issue 3, 2024 · pp. 12–18 Read article
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Zeolite-Y Encapsulated Copper (II) and Cobalt (II) Species as Hybrid Nano-catalysts: Structural and Catalytic Aspects
Abstract: Special properties inherent to zeolites in facilitating the construction of novel supramolecular assemblies by encapsulation of guest molecules (metal complexes) into their large cages can be utilized to use these assembled materials as novel catalysts. These modified solids have the advantages of both behaving as the homogeneous and the heterogeneous catalytic system. In the present work, copper (II) and cobalt (II) complexes of 2-amino ethanoic acid (2-AEA) encapsulated in the …
Published in Journal of Catalyst & Catalysis · Vol. 8, Issue 1, 2021 · pp. 19–32 Read article
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Modelling & Simulation Of Fuzzy Logic Based Controller For Energy Storage System
Abstract: AbstractThe problem of transient stability in multimachine model is a semi-infinite optimization problem for nonlinear phenomenon in network of energy storage system. As this involves several sets of differential equations and algebraic constraints; therefore the application of several mathematical programming techniques won’t be enough to solve the problem. In the past several ad hoc algorithms had been proposed. This study presents a new methodology to restore the transient stability by …
Published in Journal of Electronic Design Technology · Vol. 8, Issue 2, 2017 · pp. 9–15 Read article
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Hybrid Solar PV–Wind Energy System: A Performance Study
Abstract: The solar PV and, wind energy hybrid technology is based on the concept of a modular, scalable, distributed renewable energy system designed and optimized for on and off grid installations. This kind of system is fully integrated hybrid system that combines wind energy units with PV technology in a compact footprint, creating the greatest energy generation density. The hybrid concept is unique and disruptive, seamlessly utilizing wind and solar energy …
Published in Journal of Electronic Design Technology · Vol. 8, Issue 1, 2017 · pp. 7–10 Read article
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Deployment Of Communication and Digital Technology for Handling Insecurity and Environmental Challenges In Nigeria
Abstract: There are so many challenges in Nigeria that require the input of digital technology and communication information technology (ICT). This paper x-rays the deployment of communication and digital technology for the eradication of insecurity and environmental issues such as cybercrime, kidnapping, flooding, water pollution, climate change, poor waste management and oil spillage. The methodology adopted includes secondary data from literature and expert opinions. Challenges identified include insecurity issues; Crime and …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 12, Issue 3, 2022 · pp. 17–27 Read article
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Analysis and Evaluation of the Electric Vehicles Carbon Footprint: Application to Environmental Urban Areas
Abstract: This paper analyzes and evaluates the carbon footprint of electric vehicles, Hybrid Electric Vehicle (HEV), Plug-in Hybrid Vehicle (PHEV), and Electric Vehicle (EV). A complete survey of the transformation process of fossil fuels like petrol, gas, or carbon into electricity for the batteries of electric vehicles represents the goal of this work, following the well-known methodology “from well to wheel”. A comparative analysis of urban cars powered by internal combustion …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 13, Issue 2, 2023 · pp. 27–47 Read article
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Use of Data Envelopment Analysis to Measure the Technical Efficiencies of Banks in India
Abstract: Data envelopment analysis (DEA) has been applied in many studies in the banking industry. It is a nonparametric method in Operations Research and Economics for measuring the relative efficiency of peer decision making units (DMUs) that have multiple inputs and outputs. Companies use many different inputs (such as assets, employees, shareholders’ equities, etc.) to generate outputs (such as profits, revenues, market values, etc.). This paper is an attempt to implement …
Published in Journal of Industrial Safety Engineering · Vol. 2, Issue 2, 2015 · pp. 32–47 Read article
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Relative Efficiency of Manufacturing Companies in India Using Data Envelopment Analysis
Abstract: Manufacturing holds a key position in the Indian economy, accounting for nearly 16 percent of the real GDP in FY 12 and employing about 12 percent of the country’s labour force. Growth in the sector has been strong, outpacing overall GDP growth since the past few years. For example, while real GDP expanded at a CAGR of 8.4 percent over FY 05–12, growth in the manufacturing sector was marginally higher, …
Published in Journal of Industrial Safety Engineering · Vol. 2, Issue 3, 2015 · pp. 27–33 Read article
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Assessing and Ranking Health, Safety and Environmental Risks Through Analytical Network Process (ANP) Method in Cement Plant in 2020
Abstract: In today's competitive world, decision-making and management are based on risk assessment.Accordingly, the present study deals with assessing and managing the risks of Health, Safetyand Environment (HSE) aspects in cement factory through combining three widely usedmethods including FMEA, William and Fine, and EFMEA to determine and estimate the levelof risk, and to control and mitigate this risk using analytical network process (ANP) method.In this research, three ANP models were used …
Published in Journal of Industrial Safety Engineering · Vol. 7, Issue 3, 2020 · pp. 23–35 Read article
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Noise Analysis of Single-Ended Input Differential Amplifier (MOS) using Stochastic Differential Equation
Abstract: AbstractIn this paper, we do the noise analysis of single-ended input differential amplifier (MOS). Stochastic differential equations are used to analyse the effect of extrinsic noise. We use time domain method and use SDE (Stochastic Differential Equation) to determine autocorrelation function for the output process. Mean and variance of the output noise is obtained. This analysis helps to get circuit with better noise performance. The analysis compares the noise performance …
Published in Journal of Microwave Engineering and Technologies · Vol. 4, Issue 3, 2017 · pp. 19–25 Read article
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Evaluation of Optimal Parameters for Wire EDM Machine on En45A Alloy Steel using Taguchi and Grey Relational Analysis (GRA) Method
Abstract: The core goal of this research paper is to evaluate process parameters of wire electrical discharging machining and to find out the best parameter among the multiple responses given by machine. Wire cut machine is very accurate and precise machine which is actually manufactured to cut those material which have high strength, toughness, and hardness. This machine works on melting property; here spark is generated between the work piece and …
Published in Journal of Materials & Metallurgical Engineering · Vol. 6, Issue 1, 2016 · pp. 11–21 Read article
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Innovative Process Renovation in Phosphating for Corrosion (Resistance), Energy & Quality Improvement
Abstract: The phenomenon of corrosion is of unsolicited importance, but its obviating agent-phosphating- has more roles than of a mere preservation. Viz enhancement of lubricating properties for wiredrawing. The efficiencies need be studied, researched and monitored, for respective purpose(s). The modus operandi of protective film developed, in turn apart from improving the quality of product, also depends as to how the process parameters have been controlled. Criticality of the present case …
Published in Journal of Materials & Metallurgical Engineering · Vol. 3, Issue 3, 2013 · pp. 23–27 Read article
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Exploring the Path to Strategic Investment: An In-Depth SWOT Analysis of Renewable Energy in Afghanistan
Abstract: This study employs SWOT analysis to assess Afghanistan's renewable energy (RE) sector, crucial for achieving its 2030 vision and Paris Agreement commitments. Strengths include RE potential, power sector reform, feed-in tariffs, and donor support. Weaknesses involve security, technical, commercial, and financing hurdles. Opportunities stem from rising energy demand,climate awareness, and decreasing RE costs, while threats include power import reliance, low cost recovery, and policy instability. To attract sustainable foreign direct …
Published in Journal of Nuclear Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 6–22 Read article
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Engineering Properties of Alkali Activated Materials Produced from Thu Duc Water Plant Waste Sludge, Fly Ash, and Alkaline Activator by Semi-dry Pressing Method
Abstract: Alkali activated material is a product manufactured to serve the needs of construction. Theproduction of alkali activated material has many advantages compared to other traditional bakedmaterials. The product is not heated at high temperature, so it saves energy and reduces the amountof waste impacting negatively to ecology system and human life. The raw materials for production ofalkali activated materials are re-used from other industrial solid wastes such as fly ash, …
Published in Journal of Polymer & Composites · Vol. 9, Issue 1, 2021 · pp. 39–48 Read article