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607 articles for “COME”
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Optimally Monitoring and Controlling Smart Crop Security Method Based On Arduino Using IOT
Abstract: Crop production and Security is a popular agriculture method followed by worldwide farmers to develop crops to use as foodstuff and fiber. Monitoring and controlling crop security method aims at planning and implementing the advanced development in embedded system for crops in farms are despoiled by animals like buffaloes, cows, goats, birds and burning fires etc.This leads to more losses for the farmers .It’s impossible for farmers to barricade entire …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 3, 2021 · pp. 19–26 Read article
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Comparison of Battery Technologies for Hybrid Electric and Plug-in Hybrid Electric Vehicles
Abstract: Although Electric Vehicles especially e-bikes were available in the market; it did not catch the attention of many for years. The main reason for this was their high cost and limited range between two consecutive full charges of the battery on board. However some of the modern battery technologies are promising in this direction. Lot of research is underway to fabricate battery with as high power and energy densities as …
Published in Trends in Electrical Engineering · Vol. 2, Issue 1-2-3, 2012 · pp. 1–10 Read article
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Perspectives of Renewable Energy Sources in the Future Indian Competitive Electricity Markets
Abstract: Energy is considered to be a key factor in the generation of wealth, social development and improved quality of life in all developed and developing countries in the world. Renewable energy development is of great importance from the point of view of long term energy supply security, decentralization of energy supply particularly for the benefit of the rural population, environmental benefits and sustainability in competitive power market also. India is …
Published in Trends in Electrical Engineering · Vol. 2, Issue 1-2-3, 2012 · pp. 31–44 Read article
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Assessment of Restructured Indian Power Sector: Availability, Demand and Shortage
Abstract: The Indian power sector has undergone significant changes since 1990 by opening gateway for the independent power producers. Power planning will play an important role in the successful power reform. It is essential for India economy growth. Only a financially and commercially sound power sector can attract new investments. India ranks fifth in the world in total energy consumption and needs to accelerate the development of the sector to meet …
Published in Trends in Electrical Engineering · Vol. 3, Issue 2, 2013 · pp. 6–14 Read article
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Analysis of Output Behavior of PEMFC by Varying Flow Rates (Air Flow Rate and Fuel Flow Rate)
Abstract: As the demand for electricity is increasing rapidly and our traditional fuel sources are coming to an end in terms of reserve, shifting towards green energy is becoming more and more convenient. Fuel Cells are sources of higher efficiency than any other green energy sources. As recent research trend fuel cell are going under various types of research for optimization purposes. In this research study, the behavior of PEMFC (Proton …
Published in Trends in Electrical Engineering · Vol. 5, Issue 2, 2015 · pp. 14–21 Read article
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Investigation of Electric Spring for LVRT Capability Improvement of Fixed Speed Induction Generator based Wind Farm
Abstract: This paper investigates the ability of electric spring (ES) for the low voltage ride-through (LVRT) capability improvement of fixed speed induction generator (FSIG) based wind farm (WF). With increased renewable energy integration, new grid codes are declared by various power system grid operators in order to maintain system stability. LVRT capability is the prime and most difficult requirement of these new grid codes. FSIG based WFs are largely installed but …
Published in Trends in Electrical Engineering · Vol. 6, Issue 3, 2016 · pp. 1–10 Read article
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Light Sensor Circuit
Abstract: The presence of light increases current in the photo diode or phototransistor. LM317 supplied lower voltage DC power in the circuit. Capacitors are connected in parallel with the DC output in order to filter out any high frequency AC signal coming from the noise. NE555P Timer produced accurate oscillation. BPV11 is used as a photodiode. LM311 is the comparator and the light on/off is converted to low/ high of the …
Published in Trends in Electrical Engineering · Vol. 9, Issue 2, 2019 · pp. 7–11 Read article
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Design and Development of Special Purpose Drilling Machine
Abstract: This paper presents the design and manufacture of an automated drilling machine based on microcontroller (Arduino) to produce holes (10mm depth) in the work pieces of stainless steel AISI304. The drilling machining process proposed for a cycle of drilling. The cycle process begins when the start switch is pressed on, the head motor drives the ballscrew on which the drilling motor is mounted, by this arrangement the z axis movement …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 1–8 Read article
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A COMPREHENSIVE DESIGN OF STANDING WHEEL CHAIR
Abstract: Walking is a basic ability of human beings.It enables independendency.One can imagine for people with a leg disability standing on their own feet and walking can be very difficult and mostly requires a walker.In the present scenario of market most mechanical or mechanical-electrical walkers available today come with different kinds of defects and fail to offer satisfactory and proper movement support. This paper aims to provide a complete overview of …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 29–33 Read article
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Optimization of Helical Spring Weight using Meta-heuristic Algorithms
Abstract: Optimization is the act of obtaining the best results under given circumstances. A mathematical theory of optimization is highly in use and is being applied to design where design function can be expressed mathematically. Many techniques like Linear Programming, Branch & Bound technique, Dynamic Programming methods are available to solve optimization problems. But these conventional Methods suffer from certain drawbacks like sticking at suboptimal solution, inefficiency in handling problems having …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 21–28 Read article
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Design and Development of Wristwatch for Blind Person
Abstract: Watches for blind person are already available, but, due to its cost, it is not affordable for the people in developing countries. In this project, main area of concern is about cost optimization of watch by modelling of wristwatch for the blind and visually challenged deaf person by using same features of simple watch. Main difference in design is that the watch face numbering is done in Louis Braille system …
Published in Trends in Machine design · Vol. 6, Issue 3, 2019 · pp. 1–7 Read article
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Review Paper for Drives used in Electrical Vehicle (EV) and Hybrid Electrical Vehicles (HEV)
Abstract: The pollution of environment is increasing due a very large numbers of conventional vehicles present today. To reduce pollution the electric and hybrid electric vehicle are very beneficial. As the decade of low cost fuel is coming to an end the electric vehicle or hybrid electric vehicle is a good alternative to the conventional vehicles. These electric vehicles are driven by an electric motor may be AC or OC fed …
Published in Trends in Machine design · Vol. 7, Issue 1, 2020 · pp. 23–27 Read article
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Braking System of Go-Kart
Abstract: Every year many Car manufacturers invest a lot of money in the research and development in the car's performance, comfort and safety. One of the most important premises in vehicle manufacturing is safety. When we talk about car reliability and safety, the first thing comes in our mind is braking systems. In addition to great performance, every car must be equipped with appropriate Braking system. Braking system in every vehicle …
Published in Trends in Machine design · Vol. 7, Issue 2, 2020 · pp. 6–9 Read article
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Thermal Analysis and Computer Aided Exhaust Valve Design Automation Using CREO and Microsoft Excel Spreadsheet
Abstract: 3D modeling has widely been used because of their ease in visualization, understanding andgeneration of manufacturing drawing sheets compared to 2D drafting. 3D Modeling is the timeconsumingprocess and many draftsmen does not have the skill to draw a 3D object inside a CADpackages. Internal combustion engine consists of two type of valves inlet valve and exhaust valve. Thepair of inlet and exhaust valve is called as poppet valves. Exhaust valve …
Published in Trends in Machine design · Vol. 8, Issue 1, 2021 · pp. 26–41 Read article
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Optimization of Continuous Cast Steel in Steel Manufacturing Industry
Abstract: Steel industry has given a wide exposure for the researchers, academicians and professionals to deal with even minute plethora and dots to come up with new innovations and creativity. In order to increase the affordability and accessibility, the continuous casting is optimized through various processes and levels. Optimization is required to be done on discovering a range of water flow rate, material properties, thermal heat transfer factors and oscillation parameters …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 7–11 Read article
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Analysis and Strength Assessment of Solid and Honey Comb Structure of Turbofans in Aeroengines
Abstract: Weight reduction of turbofan engines is one of the main concerns of aero engine manufacturers inorder to reduce fuel burn. To achieve higher fuel efficiency, aero engine manufacturers developturbofans with higher bypass ratio, which can only be achieved with larger (and heavier) fan sections.This makes weight reduction in fan components a major consideration and becomes a key driver forthe use of composite materials in future engines. The objective of this …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 1–16 Read article
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Utilizing Machine Learning to Predict the Dimensional Variation of Shafts Printed using Fused Deposition Modeling
Abstract: With the onset of the fourth industrial paradigm, additive manufacturing techniques are coming to the forefront in mechanical engineering domain. The technological burgeoning of additive manufacturing, particularly 3-D printing, has observed substantial growth in rapid prototyping, functional part manufacturing, and tooling because it has significantly reduced the manufacturing costs and processing time. One of the most commonly used techniques of additive manufacturing is Fused Deposition Modelling (FDM), examining and controlling …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 41–46 Read article
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Productivity Improvement of Exhaust Gas Recirculating (EGR) Elbow by Using Value Stream Mapping of Lean Manufacturing – A Technical Review
Abstract: Lean Manufacturing is becoming an integral part of the manufacturing sector. Many manufacturers struggle to produce a product, produce the right products or services in the right place and timely delivery meeting. To survive in today's competitive world, manufacturers need to come up with innovative ways reducing production lead times to improve productivity and performance goal. Today, it is aimed at improving production performance by reducing production lead time and …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 39–44 Read article
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UNDERGROUND CABLE FAULT DETECTION CAR
Abstract: Abstract:-Underground cables along with additional buried assistance can be identified and examinedusing an apparatus known as a cable detector. This is carried out by passing a signal into the earth andthen receiving it back through an antenna. Utilising the received signal endurance, the exact positionand depth of the underground question are found. In doing mining and construction work, this helpsprevent unintended injuries. There are numerous different types of underground cable …
Published in Trends in Mechanical Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 17–21 Read article
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DESIGN AND FABRICATION OF AUTOMATIC TRANSMISSION FOR PHYSICALLY CHALLENGED PEOPLE
Abstract: In our today’s busy world transportation plays a major role for everyone to travel from one placeto another. Mostly 90% of people will use either a car or bike for the mode of transportation. Soto make the driving very much easier for them and to reduce the work effort we have concluded aproject. So our project is mainly focused on eliminating the work action like accelerating,braking and also applying the …
Published in Trends in Mechanical Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 10–16 Read article