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794 articles for “FRL Unit”
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ENERGY MONITORING USING GSM
Abstract: The main objective is to provide awareness to the electricity consumers about their domestic usage of electricity through the GSM. Increasing population and the development of technology leads to the over consumption of the electricity. The objective is to effectively use the electricity for domestic purposes. By developing this energy monitoring system, consumer can be able to understand the consumption of electricity. Since mobile phones is the most common gadgets …
Published in Trends in Electrical Engineering · Vol. 9, Issue 3, 2019 · pp. 18–21 Read article
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Overhead Electric Equipment in Indian Railway in Electric Powered Traction
Abstract: The supply to the Over Head tool (OHE) from TSS is fed through interrupters positioned at Feeding placed up (FP). Adjacent TSS typically resources electricity to the OHE on one among a type phases to reduce unbalance inside the deliver authority grid. To keep away from the pantograph of a locomotive or electric powered more than one unit bridging the deliver from one among a kind levels, even as it …
Published in Trends in Electrical Engineering · Vol. 10, Issue 1, 2020 · pp. 22–29 Read article
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PV-Syst based Performance Forecasting of Grid Connected Solar PV System in Indian Scenario
Abstract: The presentation and economy of a solar photovoltaic framework relies upon area and geographic parameters. Anticipating energy productivity is significant for effective arranging and assessment rates. The proposed examination investigates the exhibition assessment of three interconnected geologically associated photovoltaic solar frameworks. In Jaipur, Kolkata and Chennai have been trying a 1 MW solar PV framework for a year. Recreations were performed utilizing PV Syst (a product device created by the …
Published in Trends in Electrical Engineering · Vol. 10, Issue 2, 2020 · pp. 33–39 Read article
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Enhancing Voltage Stability Assessment through Phasor Measurement-Based Voltage Estimation
Abstract: Voltage stability monitoring of real-time systems may benefit greatly from recent advances in Phasor Measurement Units (PMUs) technology. Based on measurements taken from PMUs at three different operating locations, this article suggests quadratic fitting of nose curves (loading factor against bus voltage magnitude curves). Comparisons between the proposed estimation of nose curves and an existing method of quadratic nose curve fitting based on two step continuation power flow have been …
Published in Trends in Electrical Engineering · Vol. 13, Issue 3, 2023 · pp. 7–15 Read article
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A Study of Scope and Schemes from Washers
Abstract: Article has been descriptive to nut specific issued formation of load on washer. Otherwise, to wash appraised accession of stress from bolt. Even distribution of load from threaded fastener has been to stress material in which they have been driven. Henceforth, primary purpose of washer has been to create load-in-seal-in-crack resisting apt. Applicability of washer has studied. Respect has been utility of one washer usage with one set of nut …
Published in Trends in Machine design · Vol. 8, Issue 3, 2021 · pp. 7–13 Read article
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A Review On Fluent Software Simulation Of Thermo-Electrical & Mechanical Engines
Abstract: Power plays an essential role in our current situation. Frequent additional research is conducted to employ the terminal illness. Massive amounts of nuclear power are wasted in our power plant and automobiles, changing global temperatures in the process. Electro-Mechanical devices are used to improve this cycle and for energy use. Electro-mechanical devices harness the nuclear energy from spent nuclear fuel and transform it into electrical energy that is then used …
Published in Trends in Machine design · Vol. 10, Issue 2, 2023 · pp. 48–55 Read article
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Efficient Conversion of Sponge Iron from Iron Ore-Coal Composite
Abstract: Today India stands as the largest producer of coal based sponge iron using calibrated ore and non-coking coal. Production of sponge iron, via the direct reduction route using rotary kilns, continues to experience significant growth in India. Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or coal. …
Published in Trends in Mechanical Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 45–52 Read article
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Automatic Mobile Cover Ejecting Mechanism for Injection Molding Machine
Abstract: Injection moulding is very common plastic processing method for converting raw material plastic to finished product but complex parts have ejection problem. There are problems of ejection in all mobile covers after manufacturing, so, now days, it is performed manually or automatically by robot arm. This robotic arm is very costly, so for that, this automatic mobile cover ejecting mechanism can be used for ease of ejecting mobile cover at …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 1, 2019 · pp. 1–6 Read article
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Automatic Ball Element Feed Mechanism for Ball Bearing Assembly
Abstract: Bearings are one of the mostly used machine parts. Their rolling motion makes mostly all movements easier and they help in reducing friction. Industries manufacture many types of bearings, each used for different purpose. Bearing manufacturing companies are mostly semi-automatic or automatic. Now days all bearing companies minimize the maximum establishing cost and running cost for their unit. For reduction of both costs they must choose best method and process …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 16–21 Read article
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Equipment Used in Aquaponic Farming
Abstract: The United Nations predicts the global population to increase from 7.2 million in 2013 to 9 billion by 2050. There are various ways to increase the production of a single food that combines the combination of aquaponics with the farm itself. Food production and its impact on the environment are a major concern in the current human and global climate change. Promoting food production by combining aquaponics with traditional vertical …
Published in Trends in Mechanical Engineering & Technology · Vol. 10, Issue 2, 2020 · pp. 11–13 Read article
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Service Life Improvement Analysis of Cryogenically Treated Blanking Punch
Abstract: After traditional heat treatment, Cryogenic treatment is carried out as a secondary process to improve the hardness and wear resistance of tool steels. The researchers have already studied and it is well published the potential use of cryogenic treatment of AISI D2 tool steel under laboratory conditions. However, to ensure the sustainable use of this technology for industrial application, its analysis is essential. Therefore, in this work a small scale …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 10–18 Read article
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The Role of the Mechanical Engineers in Fighting Against COVID-19
Abstract: Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe acute respiratorysyndrome coronavirus 2 (SARS-CoV-2). The first known case was identified in Wuhan, China, inDecember 2019. The disease has since spread worldwide, leading to an ongoing pandemic. Symptomsof COVID-19 are variable, but often include fever, cough, headache, fatigue, breathing difficulties,and loss of smell and taste. COVID-19 pandemic dramatically changed the world, obligating allscientific disciplines to be adapted to the …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 1–9 Read article
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Design of Ultrafast Optical Full Subtractor Link and Performance Analysis
Abstract: AbstractThis article illustrates proposed optical full subtractor schematic through SOA-MZI, yield borrow and difference outputs concurrently. The objective has been accomplished by exploiting nonlinear attributes with SOA. Numerical simulations have been executed and craving optical subtractor output waveforms have been verified at 100 Gbps data rate. Optimization criterion for the design’s performance measurement is taken as Q-factor and the extinction ratio factor. The subtractor output difference and borrow outcomes with …
Published in Trends in Opto-electro & Optical Communication · Vol. 7, Issue 3, 2017 · pp. 7–20 Read article
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Mean based Load Adaptation Algorithms (MLAA) for Energy Saving in FiWi Access Networks
Abstract: AbstractFiber Wireless (FiWi) network has been evolving as a promising broadband access network. It provides high data rate, flexibility and stability to the users. Exponential growth in broadband access networks has opened many research challenges. Energy conservation is one of them. In FiWi network, among all the components, optical network unit (ONU) consumes most of the power of the network. Hence, to keep ONU in low power state while ensuring …
Published in Trends in Opto-electro & Optical Communication · Vol. 6, Issue 3, 2016 · pp. 23–32 Read article
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Multi-way Protection Scheme to Handle Multiple Failures for Cost-Efficient Fiber-Wireless (FiWi) Access Networks
Abstract: AbstractFiber Wireless (FiWi) access networks prove themselves as promising broadband access networks. These networks enable users to access services in “Anywhere-Anytime” fashion. FiWi networks offer higher bandwidth and better flexibility at much lower price than passive optical network. As FiWi supports high data rate (typically about Gigabits per second), any failure may results in huge data loss. Therefore, to protect such loss of data, we need to design a more …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 3, 2015 · pp. 1–15 Read article
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Investigating Effect of Geometrical Parameters on Negative Poisson’s Ratio of S-shaped Auxetic Structure
Abstract: Auxetic material is developed to trim down weight and upsurge strength of the matter, whichleads to negative Poisson’s ratio. Current research is focused on auxetic strength, hence in thiswork parametric influence of S-shaped unit cell on Poisson’s ratio is explored and results arecompared with finite element analysis. Parameters like Angle, Thickness and Aspect ratio arecompared and concluded that they have individual significance on Poisson’s ratio. TheS-shaped auxetic structure is analysed …
Published in Trends in Opto-electro & Optical Communication · Vol. 10, Issue 3, 2020 · pp. 5–11 Read article
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Recognition of Thyroid Nodules Using Hierarchical Temporal Awareness Networking Scanning
Abstract: Contrast-enhanced ultrasonography (CEUS), a preferred imaging technique for thyroid nodule diagnosis, is able to reveal the vascular distribution within a thyroid nodule right away. With the aim of mining pathologically-related enhancing dynamics and creating predictions in one step without taking into account a native diagnostic dependency, a number of learning-based algorithms have recently been created. In clinics, separating benign from malignant nodules is always done before identifying pathological types. In …
Published in Trends in Opto-electro & Optical Communication · Vol. 12, Issue 2, 2022 · pp. 31–35 Read article
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A Review on Structural Evaluation of Flexible Pavements using Falling Weight Deflectometer
Abstract: For rehabilitation design processes, the new Mechanistic-Empirical Pavement Design approach relies heavily on the material stiffness, back calculated from the deflection measurements taken from existing pavements. These measurements are typically made using Falling Weight Deflectometer (FWD) or Heavy Weight Deflectometer (HWD) units. In order to provide high quality and consistent material stiffness data for the Mechanistic-Empirical Pavement Design the deflection results obtained at radial distance in between 0 and 1800 …
Published in Trends in Transport Engineering and Applications · Vol. 2, Issue 1, 2015 · pp. 1–10 Read article
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Time Saving in Construction Road Using Prestressed Precast Concrete Pavement
Abstract: In this paper the results of laboratory investigation preceding realization of continuous pre stressed concrete pavement .to minimize the effect of traffic congestion ,a method with the speedy construction and lower user impact cost is needed. This paper introduces relatively new pavement construction method which developed in united state .which is called as pre stressed precast concrete pavement(PPCP).PPCP is comparatively sustainable and economical as compare to cement concrete pavement. Their …
Published in Trends in Transport Engineering and Applications · Vol. 7, Issue 3, 2020 · pp. 8–12 Read article
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Analyzing the Influence of Soil-Structure Interaction on High-Speed Rail Embankments: A Plaxis 3D Simulation Study
Abstract: The introduction of high-speed rail (HSR) in India has seen an increase in travel demand and areduction in travel time. However, the stability and deformation characteristics of railwayembankments and soil structure interaction behavior under high-speed design requirements forIndian soil conditions need to be predicted using simplified 3-D finite element modelling. Theobjective of this research is to analyze the rigid ballast-less and flexible ballast-based high-speed railtrack embankments for various critical conditions …
Published in Trends in Transport Engineering and Applications · Vol. 10, Issue 1, 2023 · pp. 18–45 Read article