maglev windmill block diagram explanation pdf ....etc

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SYNOPSIS


Magnetic refrigeration is an alternate method of producing refrigeration. This finds great importance now a day because of the world wide ban of environmental damaging substance like chloroflurocarbon, which is used in conventional vapor compression refrigeration. Magnetic refrigeration is based on phenomenon called magneto caloric effect. A quick review of the different stages of development made in magnetic refrigeration is done in this paper. And a proto type of magnetic refrigerator that works at room te ....etc

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II. ABSTRACT
As the world continues to grow and as cities continues to become more crowded and congested, our normal modes of transportation will not be able to handle these overpopulated areas. The answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. Electromagnets and superconducting magnets have allowed us to create a magnetic levitation train nicknamed “MAGLEV” that floats on the track instead of being directly on it. This has a lot of potential to creat ....etc

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Abstract

An electromagnetic generator without moving
parts includes a permanent magnet and a magnetic core including first
and second magnetic paths. A first input coil and a first output coil
extend around portions of the first magnetic path, while a second input
coil and a second output coil extend around portions of the second
magnetic path. The input coils are alternatively pulsed to provide
induced current pulses in the output coils. Driving electrical current
through each of the input coils reduces a level of flux from the
per ....etc

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SIR C R REDDY COLLEGE OF ENGINEERING, ELURU
Department of Electronics & Communications Engineering
PAPER PRESENTATION ON
HIGH TEMPERATURE SUPERCONDUCTORS


AUTHORS:
B. Deepthi
650555016
3/4 ECE
T. U. S. S. S. Asha kiranmai
650555076
3/4 ECE
SIR C. R. R. COLEEGE OF ENGINEERING


ABSTRACT:

In traditional conductors like copper or aluminium the transmission is asscoiated with the wastage of energy due to resistance drop.Typical copper wire generators ....etc

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....etc

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Hai. I am Santhosh. Studying in velammal college. I am going to do a project on continuous reciproceting motion by using magnets. I want to know it is feasible or not. ....etc

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Magnetic Levitation
Introduction
Magnetic Levitation is a way to suspend objects in air without any support, as if in defiance of gravity. An unsung phenomenon of the past which is now being put to use in a variety of interesting and useful applications. As a child we must have seen a ping pong ball being levitated on an air stream at the output pipe of a vacuum cleaner. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. Levitation is the process by which an ....etc

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working model of maglev ....etc

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ABSTRACT
Antimatter is exactly what you might think it is -- the opposite of normal matter, of which the majority of our universe is made. Until just recently, the presence of antimatter in our universe was considered to be only theoretical. In 1928, British physicist Paul A.M. Dirac revised Einstein's famous equation E=mc2. Dirac said that Einstein didn't consider that the m in the equation -- mass -- could have negative properties as well as positive. Dirac's equation (E = + or - mc2) allowed for t ....etc

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.INTRODUCTION
Magnetic levitation is the latest in transportation technology and has been the interest of many countries around the world. The idea has been around since 1904 when Robert Goddard, an American Rocket scientist, created a theory that trains could be lifted off the tracks by the use of electromagnetic rails. Many assumptions and ideas were brought about throughout the following years, but it was not until the 1970â„¢s that Japan and Germany showed interest in it and began researching and designing.
....etc

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The goal of this project is to determine the maximum recording density for storing digitized information using a grid of bar magnets. You'll learn about how information is digitized, and how the digitized information is stored magnetically. The project helps you to understand the limitations on information density recorded on magnetic materials.

Today, magnetic disk drives are used to store and retrieve information for many different applications. Digital video recorders (DVRs), MP3 players, and gaming systems are all examples of popular ....etc

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CONTENTS

1. Acknowledgement
2. Introduction
3. Objectives
4. Components
5. Working
6. Benefits
7. Activities (present and future)
8. Magnetic materials
9. Regenerators
10. Superconducting magnets
11. Active magnetic regenerators (AMR?s)
12. A rotary AMR liquefier
13. Comparison





ACKNOWLEDGEMENT

The compilation of this seminar would not have been possible without the support and guidance of the following people and organization. With my deep sense of gratitude, I thank my respected teachers for supporting ....etc

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