bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design and Development of an Automatic Unmanned Railway Level Crossing Gate
Authors: Selvan T. A. , Viswanathan A. , Madhankumar S. , Dhanush Kumar R. 
Published: February 2021

Abstract
In rapidly developing countries like India, Railways are an important mode of transportation among all the people. In the railway sector, the level crossing gate plays a vital role, which should be taken into consideration. But in the level crossing gates, due to poor monitoring by the humans, many accidents are happening day-by-day. So, there is a need to develop technology to solve this issue. This paper deals with the automatic railway gate at the level crossing, which replaces the gates operated by the gatekeepers. By making it in an automatic way, can reduce the time consumption for closing the gate and also reduces human power. Streamlined the working of level crossing gate through a mini prototype model that solves this problem. Here the sensor is placed safely near the level crossing gate, which is kept at a certain distance in the railway track. Whenever the train is fastened in the railway track, the vibrations which are produced during its motion are being sensed by a sensor and it provides the necessary signal pulses to the controller which is kept at the level crossing column setup. Then the controller activates the motor, therefore the gate closes and opens automatically. Visualized the design calculation for making this setup. Hence by implementing this idea, can able to control the accidents in unmanned areas, therefore the precious human life can be saved.
A Brief Review on Effect of Nano fillers on Performance of Composites
Authors: Olayil Reshmi , Arumugaprabu V , Das Oisik , Lenin Anselm W A 
Published: February 2021

Abstract
The utilization of nano materials creates a huge impact on today’s scenario in development of various products. One such type of nano material developing concept is the usage of nano fillers for making composite product. This review briefs about the development of various nano fillers and its types followed by the fabrication of various composite combinations along with various nano fillers also discussed in detail. The addition of these nano fillers as a reinforcement or matrix for the composite making creates a significant impact in the mechanical properties of the composites. Special focus is given in such a way that the nano filler dispersion in which way enhances the mechanical properties. Better bonding between the matrix and reinforcement only improves the property how the nano fillers behave in that aspect also discussed in this review. The dispersion of nano fillers in various polymer matrix composites also presented in the review. Tensile, Flexural and Impact property of the composites decides its usage in various structural applications and this review presents briefly how these properties varying with respect to various nano fillers. Further the nano filler performance on the thermal properties as well as its impact in various sectors such as automobile, biomedical, sports, and aerospace applications etc., also presented in this review paper.
Performance analysis on automating the PDF download process using Robotics Process Automation
Authors: Malathi T , Navaneethakrishnan P L , Arun E , Devakipriyadharshini V N 
Published: February 2021

Abstract
Many people download one or two files from the internet and it does not take ' much time to download them. What if there is a need for more number of files. For that problem RPA could be the solution. Robotic process automation (or RPA) is a form of business process automation technology based on metaphorical software robots (bots) or on artificial intelligence (AI)/digital workers. The main objective of this paper is to download 100 random pdf files from the internet using excel, csv and datatable automations in Uipath and compare them with the manual way of downloading and finding the most efficient way of downloading the large number of files.
Optimization of Material Removal Rate and Surface Roughness for Micro ECM of Inconel 718 alloy utilizing Grey Relational Technique
Authors: Madhankumar S , Rajesh S , Balamurugan R , Tharun Sri Ram N , Venuprasath S , Tazmeel Ahamed S 
Published: February 2021

Abstract
Material removal rate (MRR) and surface roughness (SR) are vital factors of microelectrochemical machining (ECM).This machining method is focused on redox reaction. The intensity of machining relies mostly on molecular masses, its current density, the electrolytes and the duration in metal-working. In order to learn the results of MRR and SR on Inconel 718 alloy, tests were performed by considering various criteria employing stainless steel electrodes. Throughout this present context, the optimization is focused on the Taguchi functional grey method. Predictor variables are designed utilizing the Taguchi concept with 3 different process variables, namely electrolyte concentration, feed rate and voltage. In addition to the MRR and surface roughness, the overcut was used as success metrics within that report. The outcome of this study shows that the voltage appears to be the leading variable for the intended performance requirements and also that the optimum values are observed. The confirmatory examination was performed to verify the findings obtained by the grey relational method.
Design and fabrication of Automated mechanism for chemical pre-treatment process in Powder coating
Authors: Ananthi K , Priyadharsini S , Brundhavani G 
Published: February 2021

Abstract
The paper is intended to design and fabricate an automated mechanism for chemical pre-treatment process in powder coating for avoiding the manual handling of metal substrates in chemical pre-treatment processing in order to remove dust, to avoid corrosion and to provide good adhesion for powder coating. For this, a gantry crane structure is proposed where two vertical columns and a horizontal beam setup are designed to which a movable carriage is mounted across the horizontal beam. The movable carriage is fitted with a pulley mounted by a rope, the end of the rope is connected to a hanger which has a workpiece holder to which a metal substrate is hanged. The process is controlled by a programmable controller which is programmed with appropriate delays and according to the process designated, the hanged workpiece will move up and down and get dipped into the chemical tank. Once the delay was completed, the carriage automatically moves horizontally to the next tank. The gantry crane structure with movable carriage having pulley and programmable controller are well suited for automating pre-treatment process and it can safeguard manual workers' hands from hazardous chemicals in the tank and also achieving the exact delay operations of each tank process.
Experimental study and analysis of single slope solar still integrated with Phase Change Material
Authors: Boopalan N , Kalidasan B , Raj Kumar D , Ragupathi E , Gurumoorthy M , Praveenraj S 
Published: February 2021

Abstract
Solar thermal systems are playing important role to encounter environmental issues like global warming, in the last two decades they replace conventional systems to create an eco-friendly environment. Lot of research have been undergone on solar thermal systems to improve their performance and efficiency, but still the area is wide open for improvement because of demand on renewable sources increase. As their is need for increasing the performance of solar thermal systems, phase change materials could serve as energy storing device during abundant available of energy. For solar thermal systems the major challenge is energy availability will not be round the clock, in order to clear this hurdle phase change materials backing served as a better support. The biggest challenge of developing countries today is to provide clean drinking water, as there are many conventional systems to convert saline water into drinking water their main disadvantage is pollution of environment due to harmful emissions. Hence, solar thermal systems with phase change materials are considered as best option in production of clean drinking water due to their operation by renewable energy, compactness and zero emissions. Phase change materials are coupled with solar system experimentally, and their behaviour and performance were characterized with results and observation, here the phase change material paraffin wax is embedded in copper tubes coupled with solar system is employed in production of clean drinking water; their performance and efficiency are compared with single slope solar still without phase change material. The thermal stability, corrosive resistance and impressive properties of paraffin wax and thermal conductivity of copper were tied together to single slope solar still for improving performance and efficiency of clean drinking water production. It is observed solar still without phase change material could generate drinking water from saline water only during day time, but the solar still coupled with phase change material embedded in copper tubes showed better results with 11 percent increase in production of drinking water even during dark hours.
Characterization of strength and toughness properties of metalized plastic waste fibre reinforced concrete
Authors: ChellaGifta C , Christal Sophia R , Ramya R 
Published: February 2021

Abstract
Recycling of plastic waste in concrete has drawn much attention nowadays. The influence of metalized plastic waste fibres on M30 grade concrete was investigated in this study. Strength and toughness properties were evaluated and compared with the control concrete made without addition of fibres. Fibre dosages 0%, 0.25%, 0.5% and 0.75% are taken as a parameter of study. The mechanical properties such as compressive strength, split tensile strength and flexural strength were analyzed to understand the performance of the metalized plastic waster fiber reinforced concrete. Load–deflection curves are plotted to estimate the toughness (energy absorption capacity) characteristics of the composite at the age of 28days.Increase in MPWfibre content in concrete improved the split tensile strength upto 54% and flexural strength upto 58%, but marginal improvement in compressive strength is observed. MPWfibre reinforced concrete outperformed in flexural toughness and it exhibited 2.92 folds superior toughness with 0.75% fibre addition when compared to 0.25%.
Intelligent Expeditious Accident Detection and Prevention System
Authors: Sampoornam K P , Saranya S , Vigneshwaran S , Sofiarani P , Sarmitha S , Sarumathi N 
Published: February 2021

Abstract
Nowadays, many of the vehicle accident occur due to over speed, drowsy driving and drunken drivers. According to statistics, for every four minutes, a person dies because of road accidents and also thousands of accidents are recorded in 2017 for which people are died in India, which is more in number compared to all other accidents. But their lives could have been saved in the presence of emergency indicators. So we are going to implement our ideas, regarding the life saving measures and precautionary measure to prevent the accident. In this proposal, by using GPS, the exact accident location is identified automatically and GSM can send the data to nearby ambulance vehicle, the police station and family members of that person. The occurrence of accident can be detected using accelerometer sensor and severity of the accident is detected using tilt sensor. It helps to monitor the tilt angle of the chassis. The drowsiness of the driver is detected using drowsiness detector. By measuring the percentage of eyelid closure over the time, the driver’s drowsy state is detected and warning is given to the driver through the alarm. By this method we can measure the speed of a vehicle which gives reason for the accident and vehicle GPS location can be view through mobile application for theft detection. All the data can be processed in microcontroller with help of sensor value and send location to cloud. The major advantages of this system are cost effective, assured safety, victim life can be save quickly, low power consumption, better accuracy, efficient time consumption, reduce the chance of human error.
Design and implementation of carry Look ahead generator in reversible logic using nano QCA
Authors: Kannaki S , Karthigai Lakshmi S , Jaganathan S , Sujatha C , Bhoopesh D , Balaji S 
Published: February 2021

Abstract
The idea of reversible logic is another emerging architecture that has developed its ground in research area. This argument implied zero heat dissipation at the device. According to the physical laws of quantum mechanical effect and the law of coulomb the function and heat relations are satisfied. In this paper, a carry-looking generator is built using reversible logic and its QCA have been reported. To achieve the proposed design use was made of Toffoli and BJN gate. Comparing simulation outcomes to theoretical values verifies the design. The proposed model is tested and simulated using version 2.0.3 of the QCA Designer method.
Exposure to particulate matter in different private commuting modes in Salem, India
Authors: Ramesh Kumar A , Jayabal S , Ramkumar P , Prabhakaran J 
Published: February 2021

Abstract
In our modern world, peoples are spending more time inside the vehicles in urban areas. This study assessed one of the critical pollutant of particulate matter PM10 (aerodynamic size ≤ 10 μm) in six private vehicles: hatchback car, sedan car, sports utility vehicle (SUV) car, multi utility vehicle (MUV) van, auto rickshaw, and motorcycle. PM pollutant in car and van transport modes evaluated under four different ventilation settings (air-conditioning (AC) ON/OFF; windows closed/open). In addition, air temperature (T) and relative humidity (RH) also assessed in six vehicles. The maximum PM exposure concentration was recorded in an auto-rickshaw, which is 4.28 times higher than the national pollution criteria. PM concentration lowered to 3.73, 1.94, and 1.53 timesin hatchback, sedan and SUV transport modes, respectively while altering ventilation condition from windows open to windows closed (AC ON) settings. There is no statistical significant difference (p > 0.05) between the transport modes of auto rickshaw-SUV, motorcycle-MUV, and motorcycle-sedan. All PM, T and RH parameters were correlated in car (AC ON) and auto-rickshaw transports.
Leakage Detection in High Pressure Vessels using Non Invasive Method
Authors: Prabhu V , Vairavel K.S , Velnath R 
Published: February 2021

Abstract
Leakages from industrial vessels can damage equipments and leads to unexpected shutdown. Production and Manufacturing operations can be affected by even small leakages. Above all the occupational safety is compromised if the leaked material is poisonous or combustible. Leaks in industrial facilities are not something to be taken lightly, as exposure to harmful gases and liquids can cause severe health effects. It is the responsibility of the engineers to identify the risks associated with unexpected leakages and ensure that the leak is found at an early stage. There are different methods available to detect leakages like acoustic, gas injection etc. This paper presents a novel method to detect leakage in high pressure vessels with combustible products using Infrared Radiation (IR) image scanning.
Development of Mobile Application Incorporating Augmented Reality for E-education and Training Systems
Authors: Madhankumar S , Prawin Sankar T A , Shibin Thomas S , Brundhavani G , Paul Prince , Girishkumar Vishnu 
Published: February 2021

Abstract
A visual platform to help the learners to enhance their knowledge of understanding. The learners can use the application as an aiding source to increase their visual understanding of knowledge through immersive 3D objects (images) in the real-world. The 3D objects are displayed in a rendered perspective aided by multimedia to be shown to the user in the real-world environment. The end-user uses an application to view the Augmented images in the real-world. The 3D visuals give the users apparently an immersive experience through user interactive environments. Complex concepts in STEM education can be apparently be displayed in 3D visuals with ease, which can improve the understanding perspective of the individual concept displayed in Augmented Reality. In the education system, this style of learning can be drastically improvised using this source of modern technology. The product is a mobile application which can be accessed offline or online according to the need and requirements of the user. The existing educational system can be complemented with this solution to enhance the knowledge and understanding of the users with technical expertise.
Investigation of Corrosion Characteristic of Al6063 Reinforced with Al2O3-CBA by Using Stir Casting
Authors: Nithyanandhan T , Sivaraman P , Prabhu M K , Nedumaran C , Narendran J , Naveen P S 
Published: February 2021

Abstract
This work critiques an examination method to investigate the corrosion characteristic of composite materials with guide of Aluminium oxide and chicken bone ash as reinforcements. The weight percentage of aluminium oxide are 6%, 5%, 4%, 3% and 2% and Chicken Bone Ash are2%, 3%, 4%, 5% and 6% have been covered for this investigation. This composite casting method became made with the help of the stir casting method. The “Aluminium chloride” solution is used to examine the detail corrosion behaviour of the metal matrix composite by using of the immersion test.The result of this research work produce the corrosion rate would be decreased with increase of the weight percentage of Reinforcements. This work concluded that the estimation of rate of corrosion free with increment in maximum weight percent of hybrid composites.
Numerical Analysis of Wear Characteristics of Zirconia Coated Aluminum 6061 Alloy
Authors: Vijay Renjish , Aju Kumar V N , Sadiq A , Rakesh Pillai R 
Published: February 2021

Abstract
Any mechanical systems with moving parts encounter the problem of wear and industriesacross the world are trying to reduce its detrimental effects. In this paper, Finite Element Method (FEM) is used for analysis of wear characteristics of Yttrium stabilized Zirconia coating on Al6061 Aluminum alloy. Aluminum alloy 6061, having high strength to weight ratio, is used as the substrate material upon which Thermal Barrier Coating (TBC) is applied. Friction and wear coefficient obtained from Continuous Sliding Motion (CSM) of Yttrium stabilized Zirconia coating over Aluminum oxide disc material is used for the numerical analysis inputs. Tribological characteristics such as contact pressure, frictional stress and wear thickness are evaluated numerically using ANSYS Mechanical based on Archard wear model.
Tribological Behaviour of MoS2 and Graphite Reinforced Aluminium Matrix Composites
Authors: Saravanakumar A. , Ravikanth D. , Rajeshkumar L. , Balaji D. , Ramesh M. 
Published: February 2021

Abstract
Tribological behaviour of MoS2 and graphite reinforced aluminium matrix composites were investigated in this research. In the current scenario, applications in which either metal based alloys or composites are used, requires lubrication to avoid friction. In such cases, self-lubricating materials based aluminium composites can be fabricated to exhibit better tribological properties. These materials can be fabricated by reinforcing self-lubricating materials like graphite (Gr), molybdenum disulphide (MoS2) and so on within the aluminium matrix. In this tribological study, two different solid lubricants (Gr and MoS2) were taken at equal proportions to fabricate aluminium matrix composites individually through stir casting method. Pin on Disc apparatus was utilized to record the rate of wear of the composite specimen by considering the process parameters like sliding distance, load and counter-face disc hardness. Experiments were designed by Taguchi’s approach and analyzed by means of response values and analysis of variance (ANOVA). Results depicted that graphite based aluminium alloy composites possessed better wear resistance than MoS2 reinforced aluminium alloy composites.
Tribological Properties of Coated and Uncoated Materials for Piston Ring Applications
Authors: Boopathi D , Palanivendhan M , Philip Jennifer , Vishnu Dhulipalla Srikar Hari 
Published: February 2021

Abstract
Coating is an essential method to improve surface properties such as corrosion resistance, lubrication of material used. The simulated laboratory tests is a more feasible alternative to experimental or real-time testing. A study conducted under controlled parameters of load, surface coating, and temperature showed the changes in the tribological characteristics with and without functionally graded cermet coatings and their influence on stainless-steel piston rings. Altogether simulations for six cycles were taken into consideration for each of the test cases - with and without coating. The obtained data from the microstructure imaging in optical microscope following the investigation conducted employing tribometer showed that the resistance of the coated rings was comparatively more than the uncoated rings, hence proving the coating to be beneficial for real-time use.
Design and analysis of High-Speed Low-Power Vedic Multiplier with 3-1-1-2 compressor Using Reversible Logic gates
Authors: Ms.Dharani S , Satheesan Mr.Abin , Asuvanti M A , Kumar Ranjith , Vidhya S 
Published: February 2021

Abstract
The FFT Function in digital signal processing is one of the most important function in several applications such as Image Processing, Wireless Communications and Multimedia. FFT Processors consisting of butterfly structure operations involving necessary operations such as Addition, Subtraction, and Multiplication of complex values. The FFT Butterfly Structure work is designed with a “Vedic Multipliers” for applications at high speed. In this Vedic Multiplier, an algorithm called “Urdhva Triyabhyam” was used to improve its efficiency by optimizing the number of logic gates, constant inputs and garbage outputs. The Data Computation time is reduced by an 3-1-1-2 compressor using reversible logic gates. Hence reducing the surplus power consumption of 11.24% and summation of the partial products is done with less delay factor of about 5.28%. The area, power, delay, area delay product and power delay product are calculated using cadence virtuoso and is implemented in Spartan-6 device family using Xilinx ISE.