Volume 6 | Issue 2 |

 Abstract

The main component of an automobile is its engine cylinder which is subjected to high thermal stresses. In order to relieve the thermal stresses and to cool the engine cylinder to its optimum temperature fins are provided on the surface of the cylinder to increase the heat transfer rate by increasing its surface area. The aim of this paper presentation is to analyze the thermal properties of fin by varying its fin geometry such as rectangular, curved and taper fin along with variable fin material using SOLIDWORKS to design 3D model and ANSYS workbench for carrying out thermal analysis. The variation of temperature gradient over time is of interest in many applications such as in cooling. The accuracy of thermal simulation could permit critical design parameters to be identified for improved life. Aluminium Alloy 2014 & 6061 are the recent material used for manufacturing cylinder fin body which has thermal conductivity of 110 & 170 W/mk respectively and presently analysis is carried out for cylinder fins using this material.

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

IoT, food,Android application

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Thisprojectisintroducedfordetectionofvehicle number plate and generating fine for the same. It is based on ImageProcessing.Inthisprojectanimageofavehiclenumber plateiscapturedusinganandroidapplicationwhichisparked in a no parking zone. After capturing the image this number plate is detected using Edge detection algorithm. Once the number plate is detected it then starts with character recognition using K-nearest neighbor algorithm. Once the charactersare recognized itthen compares withthedatabase oftheserverandmatchthefoundnumberwiththenumber present in the database. As the match is foundit then send the message to the vehicle owner with aspecific amount of fine to be paid. This project is done to elude the clerical work and makingthesystemdigitalandalsodiminishthehumanefforts.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

K-nearest neighbor, Image Processing, Character Recognition, Edge Detection.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Human race is entering into a world of Internet of things (IoT) where devices in the network communicate and share data to make our life simpler and faster. This paper is discussion on IoT, review of applications of IoT where we can manage our home, health care, travel, shopping and offices

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

IoT; Applications of IoT; study of IoT

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Creative Commons Attribution 4.0 and The Open Definition

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There has been a rise in the usage of low powered portable electronic devices in the last decade. Use of these devices has eased our daily lives to a great extent. Due to increase in power consumption of these portable devices, the concept of generating alternative renewable energy arise a new interest.For an alternate method to generate electricity there are number of methods by which electricity can be produced, out if such methods piezoelectric generation can be an effective method to generate electricity. This project makes use of the piezoelectric concept which states that mechanical energy can be converted to electrical energy when the piezoelectric material is subjected to external pressure, for example walking. Walking is the most common activity in human life. When a person walks, he loses energy to the surface in the form of impact or vibration due to the transfer of his weight on to the surface, through foot falls on the ground during every step. This energy can be tapped and converted in the usable form such as in electrical form. This device, if embedded in the shoe, can convert foot impact energy into electrical form. This project represents a piezoelectric energy generating model.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

renewable energy, piezoelectric energy,electrical energy

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Curing of concrete means maintaining optimum moisture content in concrete during its early stages in order to attain the desired characteristic properties. Proper curing is not possible in many cases due to human negligence, inaccessibility of structures and in areas where fluoride presence is more in water. This investigation is aimed to utilize the benefits of both self-curing as well as self- compacting. The present investigation involves the use of self-curing agent viz., polyethylene glycol (PEG) of molecular weight 4000 (PEG 4000) for dosages ranging between 0.1 to 1% by weight of cement added to mixing water. Two mixes with different w/c ratio were considered in the investigation. Workability tests i.e. slump flow, T50, V-funnel, J-ring, L-box were conducted on the fresh concrete whereas water retention and compressive strength were evaluated to determine the properties of hardened concrete. Comparative studies were carried out for water retention and compressive strength for conventional SCC and self-cured SCC. The compressive strength of self-cured SCC are comparable with traditional cured specimens at lower w/c ratio whereas does not provide satisfactory results at higher w/c ratio.

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 Keywords

curing, Hydration, polyethylene glycol (PEG), water retention, compressive strength, Sprinkler curing

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The main objective of this project presents an idea to secure the border in a simple and more reliable way, the proposed idea has a simple design and has a very high range, it covers a very large border area securing the border area from illegal entries, smuggling, and illegal movement of weapon without much involvement of security forces near border. After analysing the previous attack in our country and the number of accidents happening each year, it is evident that in most of the cases the security force are unaware of the entry of these terrorist hence in order to protect our nation from Such attacks and terrorist activity there is a need to implement a security system which will be smart enough to detect these activities and give proper information about each and every activity happening near the border. In this project, we propose building a security system that can be implemented by using advance feature like obstacle detection, obstacle identification, distance sensing and activity tracking, and quick communication between the source area and control room. If obstacle enters the border it automatically detects the obstacle give warnings and sends the record of activity to control room. Also it eliminates the enemy in more efficient and better way. This project is all about dealing with enemy in more efficient and smarter way using various sensors at border which are highly sensitive to detect, warn, & fire. In this project we are implementing a robust mechanism along with an extreme electronics ideas to deal with an challenges across the border in more accurate maner. Also actual implementation of such security system will secure the life of our solders and avoide the human interface for border petroling.

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 Keywords

secure, border,petroling,

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

the primary function of Tie rod is to keep the wheel in aligned position and to transmit the motion. Structural performance of any mechanical component is measured basically in terms of its deformation stress stiffness, natural frequency, fatigue life etc. In this paper FEA analysis is used to check stress and deformation of Tie rod .When steering turn the vehicle, tie rod mostly comes under compressive load and when vehicle running on rough road there is fluctuating forces which act on the Tie rod. in this paper static analysis is done.

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Static Analysis of Tie Rod using Ansys.

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Creative Commons Attribution 4.0 and The Open Definition

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This paper describes design and construction of a PELTIER AIR CONDITIONER with a table fan (400mm). The Peltier Tile was equipped with heat sink which was found to be Adequate to meet the required precision of +/- 20 degrees Celsius put forth in the project requirements. One litre of water was placed inside the tank to test the Performance of the device which was then passed into the Copper tube coiled on table fan. We tested the maximum Performance of the device by cooling air down to -3 degrees Celsius from ambien .We have also tested condition of air by Switching off the peltier system

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 Keywords

Refrigeration, Thermoelectric system, Peltier effect.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This Reasearch paperinvestigates theeffect of wind lensewhich is shrouded diffuser with brim ringat the outlet. The purpose of adding this diffuser-ring configuration is to increase the extractable power of thewind approaching the wind turbine. The essential concept used is enhancing the possibility of the free stream velocity at the rotor in order to extract much larger power by increased velocity at the rotor. This is due to a low-pressure region behind the brim, due to a strong vortex formation, which drew more mass flow to the wind turbine inside the diffuser shroud. A computational study has been carried out in order to assess the effect of brim size and position of the throat on the increase in velocity of the wind.

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 Keywords

Wind Turbine, Wind Lense, diffuser, Brim, Power Augmentation.

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Creative Commons Attribution 4.0 and The Open Definition