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1973 articles for “UTI” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Materials for Food Packaging, Including a Focus on Biopolymers: Properties and Applications
Abstract: The extensive usage of traditional plastics that are derived from petroleum is a major contribution to environmental deterioration because it is believed that these plastics will linger in the environment after being thrown away for hundreds of years beyond that time. There is a growing trend in today's society to promote the use of bioplastics as an option that is less harmful to the environment than polymers that are derived …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 81–90 Read article
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Impact of various Fibers on the Mechanical and Durability Performance of Fibre-Reinforced Concrete with SBR latex
Abstract: Recent years included a proliferation of research efforts focused on fibre reinforced concrete (FRC), an innovation that perceives extensive application in the construction industry. FRC's enhanced mechanical properties ahead of conventional concrete have broadened its significance recently. Natural fibers have been produced in response to expanding environmental deterioration in recent years, and research is currently continuing with the goal of utilizing them in the construction field. This study explores the …
Published in Journal of Polymer & Composites · Vol. 12, Issue 2, 2024 · pp. 26–40 Read article
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A Method for Power System Reliability Enhancement Considering Optimal Transmission Switching and Dynamic Line Thermal Rating
Abstract: In the power industry, the focus has been almost exclusively on implementing equipment that can keep the power system reliable. With the growth of renewable energy, resource integration, system load uncertainties, and volatile weather conditions, electric utilities are faced with an increasingly complex and uncertain operating environment. Utilities are in need of a series of cost-effective technologies which allow them to operate power systems more economically and reliably. Due to …
Published in Journal of Power Electronics and Power Systems · Vol. 8, Issue 3, 2018 · pp. 1–8 Read article
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Study of Cascaded H Bridge Multilevel Inverter
Abstract: The inverters are now-a-days used broadly. Inverters are classified as two level inverters and multilevel inverters. There are too many limitations; conventional inverters at high power and high voltage applications. So, multilevel inverters become useful for high power and high voltage applications due to their increased number of levels at the output voltage. The harmonics are reduced by increasing the number of levels and output voltage has a tendency to-end-up …
Published in Journal of Power Electronics and Power Systems · Vol. 6, Issue 1, 2016 · pp. 45–54 Read article
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Photovoltaic Solar Farms Operating in VAR Mode: A Review
Abstract: The PV solar inverter plays a vital role in solar farms for electrical power generation at distribution end. By generating active power, such at lower distributed end results like voltage rise issues and voltage fluctuations which affect power quality standards. Increasing penetration level of distributed generation sources connected to the power system cause increasing reverse power flow when demand is not adequate, which raises the voltage level at point of …
Published in Journal of Power Electronics and Power Systems · Vol. 6, Issue 1, 2016 · pp. 73–85 Read article
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Design and Simulation of Improved Multilevel Inverter For Solar Photovoltaic Applications
Abstract: The energy is extending rapidly, anyway will stand up to the modernization of India and fiscal turn of events, further reviving the pace of the test, especially considering the improvement of India's basic amassing approach needs. Starting late, influence age has extended rapidly, yet the business is filled by neighborhood dispersion associations, circulation frameworks and transmission frameworks, and the cash related condition is moderate and convincing. The display of photovoltaic …
Published in Journal of Power Electronics and Power Systems · Vol. 10, Issue 2, 2020 · pp. 34–46 Read article
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A Novel Hybrid Power System for Urban or Remote Household Uses
Abstract: Implementation of renewable energy sources powered by wind has its limitations comparing to the same powered by solar cells and the latter is more practical in many cases. Again using solar cells in integrated applications many times introduces unnecessary complexity and high cost compared to the utilization they can serve. This paper proposes a photo-voltaic (PV) cell that serves as power source, an inverter and the utility grid together that …
Published in Journal of Power Electronics and Power Systems · Vol. 12, Issue 3, 2022 · pp. 1–8 Read article
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The Role of SCADA in Detecting Electric Faults in the Wind Turbine System: A Review
Abstract: A wind turbine is a machine which utilizes the kinetic energy of air to convert it into rotational energy. To generate the electricity, this rotational energy is transferred to the generator shaft. Whenever a fault occurs in the wind energy system, it decreases the system efficiency. During such abnormal conditions in a wind turbine system, the faults are detected through manual and/or automated system namely, SCADA. The control functions of …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 1, 2023 · pp. 16–24 Read article
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Fabrication and Experimental Analysis of Hybrid Energy Storage System for Electric Bicycle
Abstract: This paper's primary focus is on lightweight electric vehicles for daily needs and commuting over relatively short distances for day-to-day use. Here, the primary focus is on using solar energy as a non-conventional energy source to charge the electric bicycle, as opposed to investing time and resources in vehicles that run on petroleum gasoline. Utilising a lithium-ion battery and solar panel, the core concept aims to convert an old bicycle …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 1, 2023 · pp. 25–43 Read article
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Optimizing the Integration of Photovoltaic and Wind Energy Systems for Enhanced Efficiency
Abstract: This work provides a novel approach for integrating a large-capacity doubly excited induction generator (DFIG)-based wind energy system with solarphotovoltaic (PV). The suggested plan offers a practical PV-grid integration solution by utilising DFIG’s grid and rotor side power converters to pump PV power into the grid. This eliminates the requirement for a separate converter for PV power processing. Compared to a comparable rated inverter utilised in traditional PV-grid systems, the …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 2, 2023 · pp. 34–52 Read article
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Diesel Adulteration Detection Using Gaseous Vapor Emission
Abstract: Diesel adulteration is the illegal or unauthorized introduction of foreign substances into pure diesel,causing the product to not conform to the requirements and specifications for use in the Oil and GasIndustry. Current methods to detect diesel adulteration require chemical laboratory experiments tomeasure parameters such as density, API gravity, viscosity, flash point, and evaporation point. Thesemethods require specialized, expensive equipment and cannot be utilized be quickly and readilyemployed at point of …
Published in Journal of Petroleum Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 69–76 Read article
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External Loan: One Step Forward, Many Step Backward for Socio-Economic Development in Nigeria
Abstract: The paper focuses attention on the negative impact of external loan on the Nigerian socio-economic development. The desire for rapid socio-economic development at independence forced the leaders of the first republic to collect one form of loan or the other in order to improve the nation’s infrastructure. In the 1970’s the oil boom re-positioned Nigeria as one of the rich and potential countries destined for rapid socio-economic development. Unfortunately, the …
Published in Journal of Production Research & Management · Vol. 4, Issue 3, 2014 · pp. 15–22 Read article
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A Review on Process Parameter Optimization of TIG Welding of SS316
Abstract: In this audit paper the creator needs to decide the effect of different welding parameters on the weld dot of SS316 welded joint. In this examination the diverse method is utilized to upgrade the distinctive welding parameters like speed, current, gas stream rate on the quality of the material. The outcome demonstrates that speed is the best variable to have most noteworthy twist quality; and current is utilized to get …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 34–38 Read article
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Finite Element Simulation and Experiment of Machining of Steel: A Review
Abstract: As a propelled producing innovation, which has been created quickly as of late, rapid machining is generally connected in numerous commercial enterprises. The chip arrangement amid fast machining is a convoluted material twisting and expelling process. In examination region of fast machining, the expectation of chip morphology is a hot and troublesome subject. A limited component technique in light of the product ABAQUS which includes Johnson-Cook material model and crack …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 13–19 Read article
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Unveiling the Engine of Efficiency: Exploring the Vital Dimensions of Warehousing for Optimal Operational Performance
Abstract: This research endeavours to comprehensively explore the multifaceted dimensions of warehousing that significantly influence operational efficiency within the bustling industrial nexus of the National Capital Region (NCR), encompassing a diverse array of warehouse types in the vicinity of Delhi-NCR. Employing a meticulously crafted structured questionnaire, respondents provided insights through a Likert scale, ranging from 1 = Strongly Disagree to 5 = Strongly Agree. The data collection process, utilizing stratified sampling …
Published in Journal of Production Research & Management · Vol. 14, Issue 1, 2024 · pp. 29–38 Read article
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Study and Implementation of I2C Bus Controller using Verilog HDL
Abstract: AbstractInter Integrated Circuit is a Philips semiconductor. This bus is a two-wire, low to medium speed, correspondence transport created by Philips Semi-conductors. It gives capable chip to chip correspondence. I2C is found in for the most part specialized devices. Two bus lines are required SDA and SCL (serial information and serial clock line) both should be pulled up with a resistor to +Vdd. Serial, 8-bit arranged, bidirectional information exchanges can …
Published in Journal of Semiconductor Devices and Circuits · Vol. 4, Issue 1, 2017 · pp. 29–33 Read article
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Nanowire Photodetectors and Applications: A Review Study
Abstract: The utilization of nanowires and nanowire structures as photodetectors is an arising research subject. Novel gadget structures incorporated in single nanowire gadgets are additionally being effectively contemplated and created. Here, general NW-PD ideas are investigated, along with a point-by-point depiction of the actual phenomenon happening in nanowire photoconductors & phototransistors. Low dimensional frameworks like nanotubes and nanowires have intriguing, and technologically valuable, optical and electrical properties. Studies on these frameworks …
Published in Journal of Semiconductor Devices and Circuits · Vol. 10, Issue 2, 2024 · pp. 15–19 Read article
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Studies on Removal of Coomassie Brilliant Blue R250(CBB) dye Usingligninas Adsorbent
Abstract: Coomassie brilliant blue R-250 (CBB), an organic dye present in wastewater effluent, affects environment by reducing the photosynthetic activity in aquatic ecosystems. CBB must be eliminated from effluent as a result. In the present study, lignin was utilized as a low-cost bio adsorbent for the removal of CBB dye employing an adsorption technique in order to minimize pollution caused by CBB dye. By studying the effect of several parameters includes …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 9, Issue 3, 2022 · pp. 9–19 Read article
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Improved Performance Using Cluster Based Routing Methods for Wireless Sensor Network
Abstract: Clustering technique in (WSN) wireless sensor networks is skilled planning in order to efficiently handle the sensor network (nexus). LEACH, is in general, used as clustering protocol contained by CH, and also their source nodes which are attached, are irregularly transformed so as to permit effective balance. However, involvement of LEACH so that all source nodes promote their knowledgeable information directly to cluster heads which are connected, influence the energy …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 4, Issue 3, 2017 · pp. 5–11 Read article
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Autonomous Vehicle for Collison Avoidance using V2V
Abstract: AbstractThe study proposes a shrewd and intelligent collision avoidance framework as a model, which stays away from vehicle mishaps and impacts to give most noteworthy security to the client in antagonistic or awful climate condition. Here, Ultrasonic sensors are placed in the auto, where these sensors are utilized to measure the separation. The vehicle state data are acquired utilizing Ultrasonic sensor, which will ceaselessly track for any snag from front …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 5, Issue 2, 2018 · pp. 15–24 Read article