IJERA

Abstract:

The general purpose of the study is to classify the comments made on products in e-commerce systems by type using text mining application. As the e-commerce system, OpenCart e-commerce infrastructure was used and the installation steps were explained by installing on the "ecommercecomments.store" domain. In particular, the average internet usage in both Turkey and the world for 15 years, including web-based applications has rapidly increased. The quality of the services offered online continues to increase in parallel. In this context, companies have started to use technology and software for their own interests and have taken steps to increase their service quality by interpreting data that will benefit them through methods such as data mining. With this study, the classification process of these comments/evaluations made on the products was carried out using text mining. In this way, big data can be transformed into more meaningful and smaller data and can be used as a faster method to identify users who have problems. Although it seems difficult to examine the interpretations made especially subjectively with this method, it was emphasized how this situation can be facilitated by text mining applications..
Keyword: e-commerce, text mining, product reviews, classification

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Gökay Yılmaz, Prof. Dr. Zafer Aslan "Analysis of Product Comments are Examined in e-Commerce Systems with Text Mining Application" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Simulations have been found applicable in various spheres of disciples including manufacturing systems, aerospace, process engineering, etc. This report detailed how PROMODEL software was used to design and analyze a typical manufacturing system. The design involves application of "LEAP", a methodology proscribed by ProModel. Simulation outputs and their analysis are expounded in terms capacity utilizations and time-variants..
Keyword: ProModel, Manufacturing, Simulation, Design

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ADEDEJI Bukola Peter, Jalal Abdulhadi Al Abbad, Ismail Mohamed "Design and Analysis of a Manufacturing System Using Promodel" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Using Bouguer gravity data, processing and interpretation of structural features covering the Chad basin were performed. Since knowledge about the structural makeup of the subsurface geology within the study area is of great importance considering the fact that the area is economically feasible in terms of hydrocarbon and mineral exploration, detailed filtering techniques like the vertical derivatives, horizontal derivatives, upward and downward continuation were carried upon the residual using the oasis montaj and surfer 16 software. The residual, which is a true reflection of short wavelength anomalies arising from shallower geological structures, was however acquired through regional-residual separation by subtracting upward continued data at 5000m. Low and high amplitude/gravity...
Keyword: Bouguer gravity anomalies, densities, Basement, modelling, residual, sediments,

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Sulaiman Garba Yana, Juzhi Deng, Hui Chen, Yanguo Wang "Assessment of Bouguer Gravity Anomaly over Part of Chad Basin North Eastern Nigeria" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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West Africa has experienced spatio-temporal variability in rainfall regimes for several decades, characterized by the increase in extreme weather events leading to floods and droughts. Benin is not immune to these hydrological and climatic fluctuations in terms of flood and drought hazards. Precipitation is an important variable in the hydrological cycle and has a strong influence on irrigated and rain-fed agricultural crops, therefore a direct impact managed wetland for agriculture. This study aims to analyze the spatial and temporal variation of precipitation over the period from 1970 to 2016 at 8 rainfall stations in the lower valley of Ouémé River Basin. The method used is based on the analysis of the variability and trends of the annual series of precipitation and temperature through three drought indices......
Keyword: climate, drought index, hydrological drought, Ouémé River Basin

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AHOUANDOGBO A.K.K. Cintia, SINTONDJI O. Luc, AHOUANSOU M. Maurice, AGBOSSOU K. Euloge "Spatial and temporal variation of rainfall from 1970 to 2016 in the lower Ouémé Valley in Benin" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Indoor air pollution is the world largest environmental problem in the poor and developing countries like India because India having large number of village and urban areas within state areas. Most of village peoples are not using proper clean fuel for their cooking. The Indoor air pollution in urban areas is continuously increased by pollution in the environment which is a health related problem. It affects the health in terms of eye irritation, nose, headache, breathing problems and heart problems. The amount of air pollution in outside the building environment is lower than inside the office buildings in Madurai kamaraj university campus. The amount of air pollution in indoor is approximately 3 times higher than outside building air . This study is deal with analysis the indoor air pollution in various places in Madurai Kamaraj University campus, Madurai and find out whether the air pollution is high or low as compared.......
Keyword: Smart sensor, compact sensor, Digital IOT sensor, Efficient IOT sensor, Mini Wi-Fi data transfer, data around world, future IOT sensor

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Mr.P.Rajkumar B.E. "A study on Indoor air pollution detection by smart sensors" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Applications of Distributed computers have been widely used nowadays.Distributed system, also known as distributed computing, is a system with multiple components located on different machines that communicate and coordinate actions in order to appear as a single coherent system to the end-user. Blockchain is a storage technology for public decentralized databases. The emergence of blockchain technology makes it possible to solve the trust problem of distributed system nodes within the wide area network. In this paper it is described how much related blockchain transactions with distributed computing. The paper also deals with the BitTorrent and virtual machine and how they are applied the distributed concept.
Keyword: distributed computing, blockchain, virtual machine, BitTorrent.

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Dr. Shamsudeen E "Distributed Applications: Virtual Machine, BitTorrent and Blcokchain" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

It's very clear that baggage problem happens everywhere in this world. While reaching to the destination air travellers frequently face a problem of receiving their luggage damaged, misplaced, delayed or pilfered. Airlines struggle to reduce the global rate of mishandled baggage with the help of new technologies. We want to develop Luggage Tracker system as an easy, cost-effective way means to solve the baggage mishandled problem. To reduce this we have proposed such technology that is totally automatic, smart, contactless and easy to implement. Using this system passengers can see the real time position of their luggage in every single moment. This LugTrack is a RFID based luggage tracking system that will have notification sending capability to the luggage owner of each and every situation while travelling. This technology is all about giving the customer a 3rd eye to track their luggage while passing any terminals. This System can easily be applied on international trips as all the luggage database will be linked to the Flight unique no. Hence making the dataflow seamless and very easy to maintain. This project empowers the industry 4.0.
Keyword: Airlines struggle, Luggage Tracker, luggage database, RFID, IOT , Firebase

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Pallabi Das, Subhajit Sanyal, Abhirup Sinha , Srijoni Chakraborty, Prabhat Prabhakar "LugTrack: A smart and simple way to track the Airlines Luggage" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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The poor relationship between geometric elements of a road can cause unsafe speed. This study assesses the effects of geometrical features of horizontal curves on operating speed by using speed prediction models. Geometrical elements of 40 horizontal lineaments identified are collected using total station and spot speed data are stored using the speed app. Geometrical features include the width of the carriageway, radius of curvature and super elevation. Speed data comprise the speed of two-wheeler, three-wheeler, and four-wheeler vehicles. The model for forecasting operating speed is generated using SPSS software and Artificial Neural Network. In the SPSS system, a linear regression model is created by analyzing the correlations. For creating an ANN model python programming language is used. By comparing both the models, it is clear that ANN model is more efficient than the Linear Regression model to predict the operating speed of vehicles on horizontal curve
Keyword: Horizontal curve, Operating speed, Radius of curvature, Super elevation, Carriageway width, Speed data.

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Lins Paul Kuriakose, Basil Achenkunju, Bincy Baby, Sherwin Suresh, Sreeparvathy M Subash "Comparative Study of Operating Speed of Vehicles on Horizontal Curve using ANN & Regression Models" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Expansive Soils are soils that have the ability to shrink and/or swell, and thus change in volume, in relation to changes in their moisture content. Expansive soil or clay is considered to be one of the more problematic soils and it causes damage to various civil engineering structures because of its swelling and shrinking potential when it comes into contact with water. Therefore it is essential to stabilize the expansive soil by suitable additives. Sugarcane press mud is the residue of the filtration of sugarcane juice. Large amounts of sugar cane press mud are released by the sugarcane industry and the disposal of this by-product is a major issue. Due to the presence of calcium it has the potential to enhance the geotechnical properties of soil. A study was made on the effects of variation of geotechnical properties of soil treated with 2%, 4%,6%,8% 10% of sugar cane press mud. It was found that there was an improvement in some geotechnical properties of an expansive soil. From this investigation it was found that sugarcane press mud can be utilized effectively in the stabilization of expansive soil where strength consideration is significant
Keyword: Expansive Soil, Compaction parameters, CBR, sugarcane press mud, unconfined compressive strength

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Dr.M.Chittaranjan, J.Harish, M.Sriram, A.Usha "Effect of Sugarcane press mud on the Geotechnical Properties of an Expansive Soil" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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The increasing pollution and depleting natural resources of material and energy is one of the biggest reasons behind the numerous ongoing studies on Solid Waste Management (SWM). To ensure the sustainability of SWM it becomes important to choose correct approach. Using optimal techniques depending on the location/area by considering important attributes of all elements of the system and understanding the complexity of the system can enhance the sustainability of SWM. This integration of correct approach and appropriate selection of methods can help in better management of waste. In this paper, a review of methods and different approaches to SWM is presented. This review helps to get an overview of progress of methods and change in approaches for sustainable SWM and encourages the future studies to focus on latest methodologies which are frameworks based on holistic view or systems thinking and using advanced methods like soft computing techniques. This paper also presents some of the metrics that are used for evaluating the performance of a framework..
Keyword: Integrated approach, Integrated Solid Waste Management (ISWM), systems thinking, Holistic approach, Soft computing techniques

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D.K. Chaturvedi, E. Guru Dayal Saran, Mayank Pratap Singh "Solid Waste Management (SWM): A Review" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The driving of intelligent remote sensors without a lasting electrical association might be a typical issue that is regularly tackled by receiving elective power sources. One among the principal generally utilized sources is sun-oriented force utilized by solar panels and charging circuits. However, it's difficult to search out arrangements in business sectors for activity in precarious climate where the energy intensity of the sun isn't so high. This reality drives us to the occasion of using solar panel boards and circuits upgraded for solid power supply of remote sensors. A reliable linear charging circuit for Lithium-Ion batteries and adapter circuit for adjustment of remote sensor working voltage was developed and improved for low energy utilization and high effectiveness. The proposed framework utilizes an ESP8266-FX microcontroller based WeMos D1 Mini V2 and it is executed on Arduino stage which is utilized to store and recover the information from the cloud. The primary target of this paper is to see climatic states of any area and permits admittance to the current information
Keyword: ESP8266-FX, Linear, Lithium-Ion, Sensor, WeMos D1 Mini V2

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R. Mohan Kumar, T. Kavin Shantanu, S. Kalaiselvan, K.C. Dhyaanesh "Design and Implementation of Solar Powered Compact Atmospheric Sensor" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

When crude oil is extracted out of a subterranean reservoir at high temperature and pressure, it is usually transported via a pipeline, where the crude oil experiences radical changes in its physical and chemical properties, instigating numerous complications. The pour point and the rheological properties of the crude oil can be improved by adding requisite amount of a pour point depressant. This study shows the influence of pour point depressants on the pour point of that crude oil sample from Western Onshore Field
Keyword: Crude oil, Deposition, Pour Point, Pour point depressants, Transportation

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Tatnkam Ernest Jefferson, Shraddha Pandya, Zarana Patel "Effect of Pour Point Depressants on Crude Oil from Western Onshore Field" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This paper introduces a Hybrid Shunt Active power filter that enhances power, response power, and harmonic offsetting under nonlinear load through a Hybrid Particle Optimization-Grey Wolf Optimization Proportional-integral-derivative Controller fractional order. To minimize Harmonics, the PSO-GWO method is used to accurately adjust the parameters of the controller. Comparing passive and active filters, it was found that the former was more bulky and complex in design, while the latter was not economical for high scores. Therefore, using MATLAB/Simulink and an experimental installation in real-time. An active and passive hybrid shunt system is developed. Inactive shunt filter....
Keyword: FOPIDC, PSO-GWO, THD, REACTIVE POWER AND POWER FACTOR IMPROVEMENT, SHUNT ACTIVE FILTER

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Mtech Scholar Kuldeep Verma, Assistant Professor Pulkit Tiwari "A Review Article of Single-Phase Thd Reduction Using PSO-GWO Optimization Technique in Non-Linear Loads" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Quantitative human nature research relies heavily on emotion recognition. When the number of applications based on emotion recognition grows, so does the need for a more accurate emotion recognition system. In speech, there are two types of content. Think as long as the utterances are rendered according to the language's rules of pronunciation, the semantic part of the speech carries linguistic knowledge. Paralinguistic knowledge, on the other hand, refers to hidden messages like the speaker's emotional state. The recognition of paralinguistic features that describe the speaker's emotional state is an essential first step in speech emotion recognition. In human communication, there are over 25 different forms of emotions. In this project, the seven basic emotions in the speech signal: angry, calm, disgust....
Keyword: Speech Emotion Recognition, KNN Classifier, MLP Classifier

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Anjani Reddy J, Dr. Shiva Murthy G "Emotion Recognition from Speech Using MLP AND KNN" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The evolution of today's mobile devices increases the number of mobile applications developed and among them the quiz applications. Android Mobile hardware and software platforms allow the running of faster and richer applications. This paper presents the main steps in the development of a quiz application for Android using Android Studio. This work deals with the development of an Android-based multiple-choice question examination system, namely: Quiz App. This application is developed for educational purposes, allowing the users to prepare the multiple-choice questions for different tests conducted..
Keyword: Android Studio, IDE, APP

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Vaibhavi Balaji Kunale, SharvariSandiip Shinde, Shelke R.B "Quiz App using Android Studio" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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This project attempts on optimizing the cutting condition and Tool Life obtained in hot machining of hard Material with Hot machining experiments were performed on lathe machine using carbide tool insert. Taguchi designs provide a powerful and efficient method for designing products that operate consistently and optimally over a variety of conditions. , the primary goal is to find factor settings that minimize response variation, while adjusting (or keeping) the process on target. Experiments were conducted based on Taguchi L9 orthogonal array. The statistical method of signal-to-noise (S/N) ratio and were employed to investigate the optimum process parameters like speed feed, depth of cut and work piece temperature and their effect on the performance characteristics i.e., tool life . The results of the study indicate that feed rate has the most significant effect on tool life. Cutting speed and feed rate has the most significant effect on material tool life.
Keyword: Taguchi , Hot machining, Lathe machine, Tool life, Taguchi, carbide tool, signal-to-noise

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Mayourshikha Pancholi "Improve Machine Tool Life during Hot Machining Process By Using Taguchi Method" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

As water is very important for human life to sustain a healthy life, demand of clean water is increasing day by day. Hence storage of water becomes a crucial thing. For storing purpose the tank must be in good condition. Now days so many incidents happens like water tank bursting, cracking of walls, which is so dangerous. To avoid such tremendous loss, it should be repaired and rehabilitated. This paper represents the case study of a RCC water tank resting on ground. The paper aims on structural audit of water tank and to perform various destructive as well as non-destructive tests on tank. By performing such test the strength is calculated and suitable remedies can be suggested..
Keyword: Rebound Hammer Test, Core Test, Carbonation Test.

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Pratiksha Pawar, Vaishnavi Dethe, Pooja Kanchan, Rutuja Khopade, Vivek Angulwar "Structural Audit on RCC Water Tank Resting On Ground" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Technology develops day by day within the world. Nowadays the crime gang also improves their technology to hold out their operation. So technology of security should be modern with time to shield the planet from crime. We arrange to make a security issue as our project. During this project, we've got to used a laser ray to hide an outsized area. We all know laser light goes too long distances without scattering effects. Its additional laser beam is just at the source and destination point, in any case invisible. These two properties help us to develop a contemporary security system, which may name as the "Lase Tripwire Security System using Arduino UNO." When somebody or object crossover the laser light, automatically the buzzer starts ringing. The laser ray goes through a long-distance without scattering effect and the ray is almost invisible.
Keyword: Arduino Uno, Laser diode, Seeed Grove Module, Keypad Matrix(4*4), IDE.

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Akshata Salunke, Yogita Samindar, Rajnikant palwe "Laser Tripwire security system using ArduinoUno" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Everybody these days, from the layman to the industrialist, utilizes a cell phone. Subsequently, it changes into a moving component for versatile organizations to have the best features and a simple to utilize interface to their customers. Since in the fast headway of innovation, the convenient market is likewise reliably growing. In any case, perfection is the basic need of the versatile customers which needs the steady advancement refinement at the suitable season of time. This paper reviews the assorted compact working systems viz. Android, Symbian, iOS, Windows, and Blackberry, considering various imperatives like designing, UIs, processor use, memory utilization, gadget assurance, chief control, moderateness, cross platforming, and cloud arranging, etc. This sort of investigation into different reduced working frameworks will help end clients and creators in choosing and settling on the most ideal sort of adaptable OS to meet their prerequisite.
Keyword: Operating framework, Android, IOS, Windows, Symbian, blackberry, Tizen

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Kartikay Chahal, M.V.S.S Lokesh, S. Hari Babu, Pronika Chawla, Kritika Soni "Study On Mobile Operating Systems" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Shear walls are members of a structure used to maximize the power of the R.C.C. properties. These structure will be built at each level of the building, creating a efficient box structure.Shear walls of equal length are placed horizontally on opposite sides of the outer walls of the building. Shear walls are added internally to the inside of the building to provide extra strength and durability in the building where the outer walls cannot provide sufficient strength and durability. It is necessary to provide these shear walls when the span-wide ratio of the floor or roof diaphragm is exceeded. The current project focuses on the study of improving the location of shear wall in unsymmetrical high-rise buildings. The shape of the shear walls in horizontal structures is a reasonable consideration. In horizontal structures, the center of gravity and the center of gravity meet, so that the shear walls are placed evenly over the outer edges....
Keyword: ETABS, SHEAR WALL, IS 456-2000, IS1893-2002

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Prof.Subhashini Ramteke , Pushkaraj Kale, Kundan Singh Rathore, Aniket Dhaigude, Akshay Jadhav.s "Analysis and Design of Shear Wall to Retain Seismic Forces by Using ETABS" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Expansive soils are soils that expand when water is added, and shrink when they dry out. This continuous change in soil volume can cause damage to houses, other buildings, roads, pipelines, and other structures. Therefore it is essential to stabilize the expansive soil by suitable additives. The conventional Water treatment plant involves the process of coagulation, flocculation, sedimentation, filtration and disinfection. Large volumes of sludge or residues are generated during the processing of raw water to make it fit for drinking purpose. In general, this sludge is discharged directly into nearby water bodies or dumped in the landfills after dewatering. It may cause contamination of water bodies and soil from the chemical products used in the treatment. The review of published literature reveals that water treatment plant sludge or alum sludge can be utilized as a binding material due its pozzolanic properties. Hence A study was made on the effects of variation of geotechnical properties of soil treated with 2%,.....
Keyword: Expansive soil. Alum sludge, Compaction parameters, unconfined compressive strength, Swelling pressure carbide tool, signal-to-noise

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Dr.M.Chittaranjan, K.Muniswamy, V.R.Sai Devayani,V.Mahesh "Effect of Water treatment plant sludge on the Geotechnical Properties of an Expansive Soil" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The main focus of this experimental study is to explore the best combination of materials that give more or equal strength as compared to the strength of normal or traditional concrete. This research work includes combined replacement of natural coarse aggregates and natural fine aggregates with Light Expandable Clay Aggregates (LECA) and Copper Slag (CS) respectively by 0%, 50%, and 100%. In each mix cement content is replaced with Sugarcane Bagasse Ash(SCBA) by 0%, 5%, 10%, 15%, 20%, and 25% with the above combination of mixing, 18 mixes resulting 432 specimens of M25 grade of concrete are cast and tested . The various strength parameters like compressive strength, split tensile strength, flexural strength, In-plane shear strength i.e., mode-11 fracture, resistance to failure by impact are tested at the age of 28days of curing and the results are found to be intrusting..
Keyword: Light expandable clay aggregates, Copper slag, Sugarcane bagasse ash, compression, tension, flexure, in- plane shear, impact

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Mr. B. Nagarjuna Reddy, Mr. V. Raghavachar, Prof. V. Bhaskar Desai "An Experimental Study on Concrete Improved with Partial Replacement of Cement with Sugarcane Bagasse Ash along with Combined Replacement of Natural Aggregates with Light Expandable Clay Aggregates and Copper Slag" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Coarse aggregates play very significant roles in determining the properties of fresh and hardened concrete. Coarse aggregates derived from weak rocks cannot produce concrete with satisfactory compressive strength. Excessive presence of fine particles in a coarse aggregate leads to increased water demand and strength loss. Aggregate grading is important in that it determines the proportion of different particle sizes present in a concrete mix. Virtually all the aggregates used for construction in Akwa Ibom State of Nigeria come from quarries located in Akamkpa in Cross River State. This project investigated the quality of coarse aggregate obtainable from Akamkpa Local Government Area of Cross River State on the strength of concrete. The coarse aggregates used for this project was the commercially available 5-15mm [nominal size 20mm]. Samples of the aggregates were obtained from seven quarries and subjected to sieve analysis and the results were plotted on grading curves superimposed on BS882:1992 Limits for coarse aggregates....
Keyword: ....

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Charles Etim Akpan Uko, Aniedi Sunday, Aniekan Sunday Udo, Ajah Henry Ajah "Evaluation of Concreting Aggregates Obtainable From Quarries In Akampka, Cross River State" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Incorporating small amounts of rigid nanoparticles within a polymer host to prepare polymer nanocomposites has shown great potential to enhance the physical, thermomechanical, and processing characteristics of pristine polymers since the 1990s. In this study, we first prepared Nanocomposite of PLA/MgO by in situ melt polycondensation. The morphological, mechanical, and thermal properties of PLA/MgO nanocomposites were characterized.
Keyword: Poly Lactic Acid, Nanocomposite, Morphology, Thermal Properties

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Ku. Kanchan Arvind Ingle, Prof.Dr.G.S.Zamre, Prof. Dr.P.V.Thorat "Mechanical, Morphological and Chemical properties of Bio-degradable Nanocomposite Poly- Lactic acid/Mgo" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The sugarcane harvest represents a technological challenge because only the sugar stalks are used and the rest are residues of agricultural crops or bushes, for which different investigations have been carried out to take advantage of this residue and give it adequate environmental and economic management. The objective of the study is to evaluate the degradation of the weed incorporated in the sugarcane rows during the cultivation process and to determine the post-harvest effects on field yields. It was concluded that the application of efficient microorganisms allows generating a greater habitat for the decomposition process of this matter, occurring continuously with adequate humidity. In addition, the costs in this process of burying the weeds are cheaper compared to the traditional one
Keyword: brushwood, microorganisms, cane

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Heini Romero, José Melgar Belmont "Burial Process of Broza with Application of Efficient Microorganisms" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Mandrel is the critical part of the rolling mill operation. Mandrel consists of several components which sometimes encounter unfortunate failures. These components include wedge, mandrel shaft, pull rod or segments. In this thesis design and optimization of wedge and mandrel shaft is carried out. To design the wedge there is need to calculate which the governing parameter while designing of wedge is the 3D modeling and simulation of the wedge is carried out using solid works software. The study also includes the optimization of the shaft. As the mandrel shaft was failed during working so there is need to optimize that shaft. The cause of failure of mandrel shaft was due to fatigue failure. So first of all fatigue failure analysis of shaft is done. For fatigue failure analysis....
Keyword: Ansys, Components, Mandrel, Optimization etc.

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Raut Padmakar T., Patil Jaypal K. "Optimization of the Response of Critical Components of Mandrel" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The current study investigates the effect of some additives such as isopentane and sodium dodecyl sulfate (SDS) on Prepone/Methane mixture for hydrate formation rate with distilled water and seawater. A stirred tank with 600 RPM has been used to evaluate the gas hydrate formation in terms of water recovery and gas uptake. The experimental pressure is set up at 650 PSI for methane. The lowest recovery ratio was obtained for seawater without using any additives. The highest was obtained for seawater and using isopentane additives by 644.74% with a pressure cycle duration of 120 minutes. Adding isopentane additives significantly improves the hydrate water recovery ratio for seawater. The seawater recover increased by 8690 %, and higher hydrate yields can be observed. Isopentane enhances the induction time for both distilled water and seawater.
Keyword: Hydrate, Gas hydrate, hydrate additives, Guest Gas C3H8, seawater desalination.

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Asim M. Wafiah, Mohammed H. Albeirutty, Iqbal Ahmed, Hani A. Abulkhair, Omar A. Bamaga "Gas Hydrate Formation by using Propane and Methane Mixture and the Effect of Additives" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Quantitative human nature research relies heavily on emotion recognition. When the number of applications based on emotion recognition grows, so does the need for a more accurate emotion recognition system. In speech, there are two types of content. Think as long as the utterances are rendered according to the language's rules of pronunciation, the semantic part of the speech carries linguistic knowledge. Paralinguistic knowledge, on the other hand, refers to hidden messages like the speaker's emotional state. The recognition of paralinguistic features that describe the speaker's emotional state is an essential first step in speech emotion recognition. In human communication, there are over 25 different forms of emotions. In this project, the seven basic emotions in the speech signal: angry...
Keyword: Speech Emotion Recognition, KNN Classifier, MLP Classifier

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Anjani Reddy J, Dr. Shiva Murthy G "Emotion Recognition from Speech Using MLP and KNN" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

A few years ago winding of the transform coil was done manually, by hand-driven machines, or using some motored machines for swift mechanism. In this modern era, industries still rely on hand-driven & manual winding machines which are used to wind not only in various types of transformers but also some other components and products such as AC/DC Motors, Inductors, and Generators. Some improvement can be seen in winding machines like Programmable transformer winding & automatic transformer winding machines using microcontrollers. Therefore, a further step towards advancement and latest technology in Automation Industry this work can now be completed using some automatic devices like Arduino, geared DC motors, Servo Motors, Motor Drivers, IR sensors.....
Keyword: Coil Winding machine, Transformer, Arduino, Servo motor, Automation

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Mr. Sandeep Sonaskar, Saurabh S. Chakole, Neema Amish Ukani, Prateek Joshi, Preet Suryavanshi, Vivek Parate "Automated Transformer Coil Winding Machine" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In a wide range of temperatures and magnetic fields, a study of soft magnetic composite (SMC) materials based on ABC100.30 iron powder with an insulating coating on phosphorus oxides in a frequency range of up to 100 kHz was carried out. It is shown that, under normal conditions, the composite material, due to the presence of interparticle conduction channels, forms the electron density on the Fermi surface, which is characteristic of the metallic state. In this case, the specific resistivity of the SMC material is orders of magnitude higher than for the metallic state. With a decrease in temperature, it occurs as a result of thermal compression of metal particles with an exponential decrease in the number of interparticle conduction channels. As a result, the magnetic state can be characterized as superparamagnetic, in which only interparticle magnetic interaction is retained. The study of magnetization reversal losses in the frequency range...
Keyword: soft magnetic composites, magnetic properties, low core loss, high magnetic induction, insulating layers.

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Larin A.O., Govor G.A. "Investigation of soft magnetic composite materials in the frequency range up to 100 kHz" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The purpose of this paper is to investigate the kinetic energy at turbine runner level of a novel draft tube by varying different geometrical configurations. On the basis of the study a suitable design of draft tube to produce maximum pressure has been predicted. Six different novel geometries have been taken for this analysis. Pressure, Velocity and Turbulence are calculated for the chosen profiles. The best profile based on the analysis is identified and increase in pressure is shown in this paper. The CFD analysis has been carried out by Fluid Flow (Fluent) Analysis in ANSYS'19.2..
Keyword: Draft Tube, CFD, Modal Analysis, ANSYS

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Soumya Ghosh, Arijit Mukherjee, Sudip Chakraborty "Cfd Study of Elbow Draft Tube to Increase the Pressure Energy at the Outlet of the Reaction Turbine Using Different Geometrical Configurations" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Hydrogels are three-dimensional structures made up of organic materials that are weakly cross-linked and have a high to extremely high aqueous swelling ability. Hydrogels are a class of polymeric materials with a hydrophilic structure that allows them to store huge amounts of water in three-dimensional networks. The widespread use of these goods in a variety of industrial and environmental applications is seen as critical. Natural hydrogels were gradually phased out in favor of synthetic hydrogels, which have a better water absorption capacity, a longer service life, and a wider range of chemical raw material. The previous work on the field of hydrogel is growing, particularly in scientific fields of study. However, a number of articles and technical studies dealing with hydrogel products from an engineering standpoint were investigated in order to gain a broad overview of the technological features of this rapidly expanding multidisciplinary field of study. The major goal of this paper is to examine the literature on natural-base hydrogels, including their physical and chemical properties, as well as their applications
Keyword: Hydrogel, Natural Polymer, Synthesis, Characterization, Applications

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Marwa M. El Sayed, R. El-Araby, Abdelrhman A. Besheir, Abdelrhman M. Abdullah, Salma H. Ghazy,Salma S. Hamdalla, Mayar M. Tantawy "Natural Hydrogel Synthesis, Characterization and Application: A Review" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Conceptual Monitoring of high/low portion of sedation during medical procedure may cause a deadly impact on the patient. To conquer such an impact on the patient, the anesthetist manages not many milliliters of sedation at customary spans. Sedation mixture might be a control framework, inside which anesthesiologists follow the strategy for foreseeing and applying the foreseen portion. to deal with a proper portion one should consistently screen diverse physiological boundaries. this can be a difficult work. Numerous specialists are attempted to encourage the response to the current issue. Sedation acceptance is identified with successive crucial sign variance like hypotension and hypertension. On the off chance that it's conceivable to precisely foresee pressure level a few minutes ahead, anesthesiologists can proactively give sedative administration before patients build up a hemodynamic issue. The objective of this paper is to build up a programmed Anesthesia regularization framework..
Keyword: Anesthesia, microcontroller, monitoring, sensors

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Ananya H P, Arpitha R, Brunda H M, Naveenkumar N, Dhanalakshmi R "Automatic Anesthesia Balancer Device Using Advanced Technology" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Power theft is one of the serious issues of electric utilities. The untrustworthy clients produce monetary misfortune to the service organizations. It's anything but conceivable to review them physically. The power utilization energy information acquired from the Smart Meter introduced at client premise have the data that is utilized for distinguishing the irregularity of clients. This paper proposes a way to deal with distinguishing the presume clients utilizing the client power use design. Machine learning algorithm is utilized for this reason. The dependability of clients is checked and is chosen for the theft detection. This investigation is done by tweaking the real Smart Meter information to make false information. The ANN arrangement model is created utilizing managed learning calculation that assists with separating the clients profile dependent on their certifiable movement and deceitful action in power utilization. Reproduction result shows that the proposed framework is productive in distinguishing the suspects with high exactness
Keyword: AMI, K Means Clustering, Machine Learning, Power theft, Smart Meter

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Anirudh Srivastav, Atul, Subham Kumar Ojha, Ujjwal Lal, Dr. Dhanalakshmi R "Power Theft Detection Using Machine Learning" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This study will try to put the safety management in construction project as one of the important elements to project performance and success. The data will be collected by doing the questionnaire and a case study. The analysis of the survey will be done by using the questionnaire filled at construction industry. Field Survey is done to study the predominant environment that involves safety management in the execution of various phases of a construction project. This survey is done to have the first hand information, essential to be aware of the safety problems encountered in the construction projects. The objective of doing a field survey in this study is to validate the findings of the literature review. The method that had been used for this research is by literature review and followed up by data collection using questionnaires. The questionnaires had been distributed to the project teams of 16 Units 7-Storey Residential apartment development consists of the client, consultant, contractor and companies and had received the feedbacks. The degree of importance was also....
Keyword: ....

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RohiniPopatChaudhari, Prof. P. M. Attarde "Assessment of Safety for Construction Project- Case Study" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

As compared with the conventional inverters, a multilevel inverter has many advantages like low voltage THD and current THD. A stepped ac voltage waveform is obtained in an H bridge inverter connected in cascade. As the voltage output of the multilevel inverter is a stepped wave that resembles that of a purely sinusoidal ac voltage, the need for filters is reduced. Along with that due to the reduction in filters requirement the cost and volume of the overall system are also reduced. In a multilevel inverter in every stage dc source is connected so this technology proves to be attractive for the application of solar photovoltaic panels as solar photovoltaic panels also generated electricity in stages. In this paper, a 27 level inverter is designed in MATLAB Simulink. The validity of the design is illustrated from its total harmonic distortion in the results.
Keyword: 27 level inverter, cascaded inverter, total harmonic distortion, voltage THD, current THD

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Ashwani Singh, Mr Swatantra Singh Verma "Design of a 27 Level Hybrid Inverter for Solar Photovoltaic Application" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Floods don't have the same effect throughout the length of the river. Depending on the rainfall, and water volumes coming from the tributaries, floods will have more devastating effect in some areas and less effect in other areas. This project aims at classifying the flood water levels data using Gini classification. The flood data comprises of water levels measured at a couple of points across the width of a river. Gini index calculated based on the water levels of data measured at 100 different points across the length of the river. The water levels are classified into three categories: '0' stands for low risk, '1' stands for medium risk and '2' stands for high risk.
Keyword: ....

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D. Gayathri, P. Laxman, N.Anudeep "River Flooding Detection and GINI Tree Generation" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Multilevel inverters (MLIs) are suitably used for high power applications because of several advantages such as low voltage stress with better harmonic spectrum and reduced filter requirements. The conventional cascaded topologies and other MLIs comprises of more number of power switches, passive elements as well as sources which makes the circuit bulkier in size, weight and less cost effective. A single phase seven level inverter with reduced component count is studied in this paper which can be used in grid and motor drive applications. Switched Capacitor (SC) technique is used in this topology and the number of output voltage levels is calculated by the number of SC cells. This work also presents the analysis of certain performance factors such as % THD, voltage stress, gain etc. with MATLAB/ SIMULINK 2017a. Output voltage level varies on varying the modulation index (M.I) and thus the gain can also be varied..
Keyword: Carrier modulation, Seven-level inverter, THD

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Elsa Susan Jacob, Prof. Beena M Varghese, Dr. Bos Mathew Jos, Prof. Babu Thomas "Variable Gain Switched Capacitor Multilevel Inverter for Drive Applications" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The proposed paper deals with vehicle to grid (V2G) and grid to vehicle (G2V) energy transfer via bidirectional converter. Bidirectional converter can be AC-DC or DC-DC. AC-DC converter is used to convert 230 Volt AC supply to 380 Volt DC supply and DC-Dc converter used in charging/discharging battery of Plugged Hybrid Electric Vehicle (PHEV). Converter can either be used in buck mode or in boost mode according to charging/discharging preference of our battery. Further, for controlling the charging current and voltage, Proportional Integral has been used. A simulation has also been done over MATLAB to confirm the effectiveness and feasibility of proposed algorithm
Keyword: Bidirectional Converter, G2V, PHEV, V2G

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Prachi Tripathi, Rashmi Agarwal "V2G and G2V Energy Transfer via Bidirectional Converter" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Recent studies have indicated that about 35% of cancer development is linked to a poor diet. Thus, we introduce an architecture of a food recommendation system that is based on the anti-cancer molecules present in the set of ingredients of a recipe belonging to a cuisine. A hybrid recommender system is chosen to cope with the limitations of a single methodology. The system recommends a list of recipes to users whilst considering their preferences, their recipe ratings as well as cancer beating properties of each recipe. This will provide a way to determine a strategy for cancer-preventing measures, keeping nutrition at the forefront
Keyword: Cancer Beating Molecules, Food Recommendation System, Healthy Food, User Preferences

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Rajendra Pawar, Shruti Gupta, Harshaan Arora, Jash Mehta, Arya Patil "Hybrid Food Recommender System based on cancer beating score of ingredients" Vol. 11 - No. 6 (June 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Volume 11 - Issue 6

International Journal of Engineering Research and Applications (IJERA)

Volume 11 - Issue 6

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