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1967 articles for “casing” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Reduction in Stress Distribution in Horizontal Well Cementing
Abstract: Abstract: This paper addresses the stress distribution problem and effect on the cement behind the casing in the horizontal wells. The uneven stress distribution in the horizontal well causes crakes and breakage of the concrete which leads to various problems like instability of the bore hole in the affected region and secondly it paves path for flow of unwanted fluids in the cemented channels. Hence, to neglect this kind of …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 1, 2019 · pp. 38–40 Read article
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Research on Turbine Volute design using CFX
Abstract: Volute is centrifugal part or basically it is a casing of turbine, centrifugal pump and turbo chargers. It is the most important component of turbine which converts velocity into pressure by the help of blades. It has a funnel type shape, with increasing diameter with curved shape. It receives fluid from the impeller and maintaining its velocity to the diffuser. While converting the fluids velocity into kinetic energy there are …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 2, 2019 · pp. 47–59 Read article
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Effect MFD Viscosity on Bénard–Marangoni Ferroconvection in a Rotating Ferrofluid Layer with Convective Surface Boundary Condition
Abstract: AbstractThe combined effect of Coriolis force due to rotation and magnetic field dependent (MFD) viscosity on the onset of Bénard–Marangoni convection in a horizontal layer of ferrofluid is investigated theoretically. The lower boundary is taken to be rigid–isothermal, while the upper free boundary open to the atmosphere is flat and subject to a convective surface boundary condition. The Galerkin technique is employed to extract the critical stability parameters numerically. It …
Published in Recent Trends in Fluid Mechanics · Vol. 7, Issue 2, 2020 · pp. 12–32 Read article
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Smart Water Distribution System Using PLC And HMI
Abstract: The increasing population and thus the wide expansion of urban residential areas have increased the need of proper sharing of water. This distribution of water in every house within different areas needs the control and monitoring for preventing the wastage of water and the water theft practices. Different technologies have been studied to distribute/supply the water to each and every house of residential areas. The main aim of this project …
Published in Recent Trends in Fluid Mechanics · Vol. 7, Issue 3, 2020 · pp. 5–9 Read article
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Wastewater management in developed and developing countries
Abstract: Water is essential for humans and every other living being on earth. Everyone needs to use water efficiently by reducing and reusing methods. Managing wastewater in developed and developing countries is one of the methods. Wastewater management had importance in history as ancient Rome had a drainage system in which surface conduits were to the Tiber River. In the 19th-century, wastewater threw out of the cities with the help of …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 2, 2021 · pp. 13–24 Read article
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Load Sharing control Between Wind Energy & Diesel Generator
Abstract: AbstractThe disturbed expansion in energy request has represented a significant issue for the power frameworks security and dependability, and henceforth has happened to central issue. The weaknesses of ordinary wellspring of energy have cleared way for environmentally friendly power sources. The impact of the breeze turbine in the lattice framework concerning the power quality estimations are-the dynamic power, receptive power, variety of voltage, glint, sounds, and electrical conduct of exchanging …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 2, 2021 · pp. 37–47 Read article
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Mechanism of Intensive Gas and Fluid Mixture in the Process of Vibroturbulization and Its Technological Applications
Abstract: Previously conducted experimental studies have established that in a certain narrow frequency range and upon reaching a certain value of the amplitude of water oscillations in a sealed vessel with above-water air shell, subjected to vertical vibration, a resonant phenomenon occurs, called “vibroturbulization”, leading to intensive mixing of media of different density. The studies carried out were purely experimental in nature and could not reveal the physicochemical mechanism of occurrence, …
Published in Recent Trends in Fluid Mechanics · Vol. 9, Issue 2, 2022 · pp. 21–34 Read article
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RFID Technology in Automatic Toll Collection
Abstract: AbstractThis study presents a design of an Automated Toll Collection System used for collecting tax automatically based on RFID Technology. The identification of vehicles with insufficient balance is done with the help of radiofrequency using the RFID tag which is simply the unique identification number provided by governing authority. This number module contains all the basic information as well as the information related to the amount paid for the TOLL …
Published in Recent Trends in Sensor Research & Technology · Vol. 5, Issue 3, 2018 · pp. 1–4 Read article
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Detection of Criminal Traces during Forced Iris Authentication
Abstract: AbstractAlthough iris recognition system is considered as most robust, hard to counterfeit and the most secure system of biometric authentication. However the existing system fails to detect a forced authentication which might be misused by criminals to unlock the user's account. In this paper we examine the conditions in which a real user is forcibly presented in front of iris scanner on gun point to unlock the account. In this …
Published in Recent Trends in Sensor Research & Technology · Vol. 5, Issue 3, 2018 · pp. 10–18 Read article
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Legendry in Remote Sensing Imagery
Abstract: AbstractRemote sensing is processing platform originated devices. Air borne allocation plat sensors at airplanes while space born allocate at satellites. Since satellites are in queue in circulation morphological, therefore as a portion whole clump is constructive almost by sensors only. No whelm powered sensor or active origins ever procure power transmission systems. Same in case of high-altitude platforms (HAPs) analogized out from super jet stream liner concord consume power to …
Published in Recent Trends in Sensor Research & Technology · Vol. 6, Issue 3, 2019 · pp. 6–12 Read article
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Drowsy Driver Detection
Abstract: AbstractThis paper depicts a design for one of the big problems everyone face while driving. We humans can feel drowsiness while driving which leads to road accidents. According to a media report, 4.61 lakh road accidents were reported in India during 2018 this data requires our attention. This paper presents a solution for the same and a proposed solution for the detection drowsiness condition when the driver feels sleepy which …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 1, 2020 · pp. 5–9 Read article
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IoT Based Smart Agriculture
Abstract: AbstractAgriculture, farming or cultivation are important occupations since the history of the human race is maintained. The word "Agriculture" represents all entities that came beneath the linear sequence of links of organic phenomenon for masses. Since humans are the smartest living species on earth, their smartness always encourages them to discover and innovate. This desire to innovate led to many inventions like the wheel, advancement in standards of living, language, …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 2, 2020 · pp. 7–11 Read article
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Design and Evaluation of Nano-cantilever Beam for Sensing Application
Abstract: Sensor array offers several advantages such as selectivity enhancement towards analytes,multiple component analysis etc. In case of an array system, we see that one cantilever beamcan be set as a reference, while the other beams are subjected to varying loads. As a result,even a very small deflection would be detected with the help of adjacent beams, henceenhancing the sensitivity of the cantilever. By using an array of beams with differentfunctionalization …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 1–7 Read article
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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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Estimation of JPEG Image Compression for Colour Images Using the Forensic Detector
Abstract: Multimedia items would be required to transmit the secret information between the sender and recipient in order to raise the security level imposed on them. Watermarking is the most frequently habituated system for adding security to photos. In numerous cases, using a watermarking strategy to give security isn't feasible. Because the security communication is visible, hackers may add a watermark on the original image, just like the sender did, and …
Published in Recent Trends in Sensor Research & Technology · Vol. 9, Issue 1, 2022 · pp. 7–11 Read article
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Smart Stick For Blind Person
Abstract: When walking down the street, visually impaired persons have trouble spotting hazards in front of them, which is risky. The smart stick is offered as a suggestion to help kids recognize their surroundings. A person can walk more safely with the blind handle. According to the WHO 30 million people are irreversibly blind, and 285 billion have some form of vision impairment. After processing the data, the blind individual is …
Published in Recent Trends in Sensor Research & Technology · Vol. 9, Issue 3, 2022 · pp. 9–13 Read article
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Review Of Alcohol Sensing With Engine Locking Using Node MCU
Abstract: In this work the review of alcohol detection and engine locking system that can detect whether a driver is drinking alcohol while driving and thus prevent accidents is surveyed. Due to this the number of road accidents are drastically increasing which results in increase in mortality and it has become a major concern. The reason identified is highly intoxicated drivers. Thus the mortality is increasing rapidly especially in India. The …
Published in Recent Trends in Sensor Research & Technology · Vol. 9, Issue 3, 2022 · pp. 1–8 Read article
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Synchronizing Quality Analysis of HVAC-HVDC Parallal Tie-Line for Synchronization of Hydro, Thermal and Nuclear Power Grid
Abstract: This research work prove the synchronizing quality of HVAC-HVDC parallel tie-line is different in Hydro, Thermal and Nuclear Power Grid. The synchronizing quality of HVAC-HVDC parallel tie-line is superior in Thermal Power Grid as compare to the Hydro & Nuclear Power Grid. This project work is also proves the synchronizing quality of HVAC-HVDC parallel tie-line is superior in Nuclear Power Grid as compare to the Hydro Power Grid. The synchronizing …
Published in Trends in Electrical Engineering · Vol. 8, Issue 1, 2018 · pp. 48–58 Read article
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Comparative Study of Machining Parameters on Electrical Discharge Machining of Inconel 718 using Copper and Copper-Tungsten Electrode
Abstract: The present scenario in all the manufacturing industries is to make a priority list to cope up the challenges imposed by the superior materials like alloys, ceramics and composite materials which have difficulty in machining. In this study, comparison of experimental results which is found by optimization of machining parameters on material removal and tool wear rate along with two different electrodes material such as copper and copper tungsten for …
Published in Trends in Electrical Engineering · Vol. 8, Issue 2, 2018 · pp. 46–53 Read article
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Analysis and Comparison of Space Vector and Sinusoidal PWM Controlled Two Level Inverter Fed 3- Induction Motor
Abstract: The current generation of variable speed drives is typically based around the real-time digital generation of Pulse-Width Modulated (PWM) waveforms using either microprocessors or application-specific integrated circuits in many ways. PWM generation techniques for getting the control of inverters have the major advantages that component drift and tolerance problems associated with earlier analog implementations. Of all the various PWM techniques Sinusoidal and Space vector PWM techniques are more prominent. The …
Published in Trends in Electrical Engineering · Vol. 3, Issue 1, 2013 · pp. 1–11 Read article