International Journal on Recent Technologies in Mechanical and Electrical Engineering最新文献

{"title":"Genetic Algorithms Optimization for High Temperature Superconductors SN Class Molecular Effect Model with Electronics Applications","authors":"F. Casesnoves","doi":"10.17762/ijrmee.v9i3.385","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i3.385","url":null,"abstract":"This contribution deals with the Molecular Effect Model (MEM) Genetic Algorithms polynomial-dual optimization for High Temperature Superconductors (HTSCs) class of [ Sn-Sb-Te-Ba-Mn-Cu-O ] . Results comprise Tikhonov Regularization Functionals development and mathematical methods for this HTSCs group without using logarithmic changes. Findings for this MEM optimization, based on Genetic Algorithms polynomial-dual-method show acceptable theoretical Numerical and 2D/3D Graphical Optimization solutions and low residuals. Solutions comprise two parts, the modelling for TC Molecular Effect predictions equations, and 2D graphics series of results. Electronics Physics applications for Superconductors and High Temperature Superconductors are specified for Isotope Effect in BCS theory and for  MEM and presented.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126338107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design and Development of Control and Management Systems for Smart Homes","authors":"Muhammad Ahmad Baballe, Auwal Rabiu Dansharif, Nuhu .A. Muhammad, Amina Ibrahim","doi":"10.17762/ijrmee.v9i3.384","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i3.384","url":null,"abstract":"The smart home and management system in this study are powered by D.C. batteries. Before running out of power, a fully charged battery can last for two to three days. When you turn on the system, the maximum temperature and the name of the study are shown on the LCD. Additionally, it will demonstrate that no one is in the house. As more individuals enter the house after you click the push button to enter, it will show on the Liquid Crystal Display (LCD) that you are welcome and that there are now more people inside. You get to decide how many people you let inside the residence. If you set the limit to 12, the door won't open again until someone quits the building by pressing the exit button before another person is allowed to enter. You can pick when you want the fan to turn on automatically by setting the maximum temperature. The fan in the house is used to lower the temperature if the weather is hot. The fan won't turn on until the maximum temperature of 30 °C has been reached, for example. Additionally, if everyone leaves the house, the fan and light will turn off automatically because nobody is inside. For safety purposes, there is a light in front of the house. It will automatically turn on if it becomes dark outside at night. The second LDR outside the home is in charge of controlling this light. The exterior light will turn off during the day if the LDR detects light, and it will turn on automatically at night if it detects dark. This is done for security reasons. Within the residence is the first LDR. It will switch on the lights when someone enters the house. No one will be able to exit the house before the light is turned off.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121293408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superconducting Multifunctional Transmission Line Fundamentals","authors":"F. Casesnoves","doi":"10.17762/ijrmee.v9i3.372","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i3.372","url":null,"abstract":"Primary Superconductors Multifunctional Transmission Line (SCMTL) engineering basic project built on High Temperature Superconductors (HTSCs) Interior Optimization (IO) and Molecular Effect Model (MEM) previous research series is explained and detailed. Results comprise fundamental design of SCMTL and functional applications with several HTSCs materials. Advantages and inconvenients of SCMTL project are evaluated. A number of applications are presented. Transmission Lines (TLs) and optimization in several electric power installations types are shown.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116630542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design Simulation and Review of Solar PV Power Forecasting Using Computing Techniques","authors":"Rajendra Kumar, Gulhasan Ahmad, Pawan Kumar Tiwari, Mukesh Kumar Yadav","doi":"10.17762/ijrmee.v9i5.370","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i5.370","url":null,"abstract":"The field of renewable energies provides solutions to the sustainable energy challenges of developing countries. Various renewable energy options are used to solve the power shortage in India. In recent years, power generation has increased significantly, but the market is promising for domestic organisations, distribution networks and transmission networks, and the financial situation is sluggish and influential. India has 450,000 kilowatts of hydroelectric power, has an installed wind power capacity of 230,000 kilowatts, but has almost no great potential for renewable energy. However, India is currently very high in this region, 2022 (not including large hydropower), the target is to raise the current installed capacity from 37 GW of renewable energy to 1.75 million kilowatts. Solar energy is a key part of the government’s extension policy. The demonstration of solar PV Systems is highly advantageous for geography and structure. For efficient structure, we need effective design and forecasting tools. PV system is a popular tool to optimise and schedule the design and construction of independent photovoltaic solar systems connected to the grid. \u0000The objective of this research is to introduce the equivalent design model of the photo voltaic solar power plant and to analyses the impact of power forecasting on performance assessment of solar photo voltaic system. Mathematical model of solar photovoltaic system has been implemented using and performance is analysed using PV and IV characteristics of solar photovoltaic system. Modified prediction technique was implemented for optimum forecasting in the specified scenario of complex operating condition.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127523185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigations on PAPR and SER Performance Analysis of OFDMA and SCFDMA under Different Channels","authors":"Girraj Kumar Jangid, Ashish Kumar Sharma, L. N. Balai","doi":"10.17762/ijrmee.v9i5.371","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i5.371","url":null,"abstract":"Code Division Multiple Access (CDMA) and Orthogonal Frequency Division Multiplexing are two multicarrier regulatory systems that have improved due to the growing demand in quick communication (OFDM). A frequency division multiplexing (FDM) plot called orthogonal frequency division multiplexing is utilized as a sophisticated multi carrier regulation approach. \u0000Due to its excellent spectrum efficiency and low data rate, the single carrier multiple access system (SC-FDMA) is a unique radio transmission technique that is now employed in long-term evolution (LTE) technology for uplink.  When compared to OFDM, reduced peak-to-average power ratio (PAPR) and error rate technique. PAPR performance has been obtained using Matlab simulation.  Techniques using variable numbers of subcarriers include SC-FDMA and OFDMA. Two various subcarrier assignment strategies have been proposed, distributed FDMA Localized FDMA and (DFDMA) (LFDMA). IFDMA, or interleaved FDMA, is a DFDMA special situation when DFT results have been distributed consistently and at the same distance. When comparing the SC-FDMA variants, we discover that Localized has a higher PAPR than interleaved (FDMA) (FDMA). We also talk about the Performance of LFDMA and IFDMA's SER (Symbol Error Rate) and found that localized (FDMA) performs better in the SER than interleaved (IFDMA) method.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130464635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Analysis of Power switches MOFET and IGBT Used in Power Applications","authors":"D. Vanitha","doi":"10.17762/ijrmee.v9i5.368","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i5.368","url":null,"abstract":"In this paper, deals with detailed analysis between MOSFET and IGBT.  There always a race between MOSFET and IGBT in the power electronics markets. This paper will gives the complete details about them. This paper also discuss how they are used for various applications. By reading this paper any beginners who wants to need detailed analysis between IGBT and MOSGET they can get.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127394587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Numerical Simulation of Optimized Placement of Distibuted Generators in Standard Radial Distribution System Using Improved Computations","authors":"Puneet Sharma, Pawan Kumar Tiwari","doi":"10.17762/ijrmee.v9i5.369","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i5.369","url":null,"abstract":"The need for energy globally has increased recently. Additionally, the idea of distributed generation is propelled by the absence of suitable transmission capacity, exaggerated transmission and distribution disasters, and the release of power advertising. Numerous benefits of distributed generation (DG) include a decrease in energy loss during force transfer and a reduction in the length and width of electrical cables. By lowering power quality and other problems, the use of the DGs with the current force distribution arrangements may enhance the intensity standard. The impacts of distributed generators (DGs) are discussed in this article in relation to various operating situations and the voltage measurement output of the regulator, which is typically accessible in grid interface. The investigation's goals are to locate the best DG connection point in the DS, reduce the power and voltage profile, and improve compliance with the power efficiency limitations. The procedure has been simulated in the MATLAB Simulink system using the Institute of Electricity's test system (IEEE), and the results are displayed using numerical simulation. As a result, the system voltage profile was improved.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132859915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review of Using Natural Gas in Internal Combustion Engines","authors":"Ahmed H. Hamed, Nouby M. Ghazaly","doi":"10.17762/ijrmee.v9i2.365","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i2.365","url":null,"abstract":"Due to its increasing emissions from combustion of fuels in the internal combustion engines and increasing world concern on global warming problem. It’s a significant issue to use alternative fuels that would be safe for people and the environment. In this article, the previous research's concern on using natural gas is discussed. This research presents the precious studies on the benefits of using natural gas fuel in spark ignition, diesel, and agricultural engines. In addition to modeling focusing on engine parts loads to identify fuel-burning influence. Also presents a former discipline on using hydrogen enrichment to improve fuel efficiency and shows characteristics of using dual fuel in internal combustion engines. The difference between lean combustion and exhaust gas recirculation strategies and produces a comparison between natural gas/methanol and natural gas/gasoline in a dual-fuel engine are reviewed. In addition the comparative study between gasoline and natural gas with a direct injection strategy is presented. Also, this article focus on using natural gas as a fuel with reactive controlled compression ignition (RCCI). It can concluded that using the natural gas fuel is one of the perfect solutions to reduce hydrocarbons emissions and increase the thermal efficiency of fuel combustion and reduce the cost of energy production.     ","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131164155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis & Prediction of Road Accident Data for NH-19/44","authors":"Naveen Kumar Vrandani, Deepak Mathur","doi":"10.17762/ijrmee.v9i2.366","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i2.366","url":null,"abstract":"Increased traffic congestion in highways and urban areas with an increase in traffic accidents on road networks—which were never intended to handle the volumes and types of traffic they are now required to carry—are results of growing urbanisation and the rise in the number of vehicles in many developing countries. Unplanned urban growth has also resulted in a wide range of confrontations between vehicles and pedestrians, as well as incompatible land users. Many new urban residents are unaccustomed to such high traffic levels as a result of the migration from rural to urban areas. As a result, there has frequently been a considerable deterioration in driving conditions, as well as an increase in risks and rivalry between various groups of road users. Additionally, poor road upkeep, poorly designed junctions, and insufficient provisions for pedestrians frequently make the inherent dangers worse. The quantity of traffic on the roadways has been increasing recently, which has raised the likelihood of traffic accidents. Road traffic accidents are the fifth most major cause of mortality worldwide, according to evidence from both industrialised and developing nations, and they are on the rise. They are responsible for a sizable part of injuries, fatalities, and disabilities among the population. The route of NH 19/44 between Mathura and Agra has been chosen as the study area. The study span is 36 kilometres long in total. Aside from vehicles owned by the Transport Corporation, the majority of heavy vehicles that travel between Mathura and Agra are trucks transporting industrial items, containers, and vehicles used to transport construction materials. There are steel plants, textile mills, foundries, schools, colleges, banks, gas bunks, etc. on both sides of the stretch at regular intervals. Along the stretch under consideration, there were nine police stations. Information about the road inventory was gathered directly from the study stretch. The entire 67 km route was divided into three sections with various segment lengths based on the number of police stations and jurisdiction. Police stations are scattered throughout these parts, spaced 10 to 12 kilometres apart.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122576034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review on Engine Fault Diagnosis through Vibration Analysis","authors":"Mahrousa M. Abdeltwab, Nouby M. Ghazaly","doi":"10.17762/ijrmee.v9i2.364","DOIUrl":"https://doi.org/10.17762/ijrmee.v9i2.364","url":null,"abstract":"Vehicles engine failure is disapproved problem for drivers, and repair of that needs experience to identify fault and troubleshooting. The fault diagnosis in a machine is significant for fending off dangerous damage. The vibration signals of a machine always carry the dynamic information of the machine. These vibration signals of internal combustion engines are extremely helpful for the feature extraction and detect the fault diagnosis. The former sensing of defects by supervising can keep farther harm to the internal combustion engine and deflect further causalities. The faults lead to reducing the engine performance and increasing the harmful pollution. In this paper, present techniques of a denoising method for vibration signal analysis that had been proposed such as fast Fourier transform (STFT), higher-order statistics (HOS), Wigner–Ville distribution (WVD), and wavelet transform (WT) and adaptive order-tracking.","PeriodicalId":170178,"journal":{"name":"International Journal on Recent Technologies in Mechanical and Electrical Engineering","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128318559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}