ABSTRACT


MICRO AIR VEHICLES




Have you ever thought of a class of air vehicles which are less than 15 cms in size (most prominent linear dimension), can hover for two to three hours in air at a velocity of 20 to 30 mph at an altitude of 600 meters or even higher. This seminar will give you an idea of such vehicles called MAVâ„¢s (micro air vehicles). A dwell into the design and aerodynamics of such vehicles would be quit ....etc

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PRESENTED BY,
S.SONAI KARTHICK
T.SELVA KUMAR


ABSTRACT
This concept is conceived from the fact that as you drive down your street and you put your hand out of the windows, you feel the enormous force of the wind, which in my view will do the world so much good especially in these troubling times of global warming.
In my minds eye, the vehicle will be such that there’s an intake valve seated on the roof to amass all the wind needed to power the car. An alternator connects to the intake valve which conv ....etc

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INTRODUCTION



CAVITATION

Cavitation is the process of formation of vapour bubbles of flowing fluid in a region where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in region of high pressure. At first small vapour filled bubbles are formed that gradually increase in size. As the pressure of the surrounding liquid increases, the cavity suddenly collapses-a centimeter sized cavity collapses in milliseconds. Cavities implode violently and create shock waves that dig pits in exp ....etc

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i want a detailed ppt on supercavitation. can i get ur help??? ....etc

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Spectral and nonlinear optical characteristics of nanocomposites
of ZnO“CdS
Litty Irimpan,
a
V. P. N. Nampoori, and P. Radhakrishnan
International School of Photonics, Cochin University of Science and Technology, Cochin,
Kerala 682022, India
Received 21 December 2007; accepted 6 March 2008; published online 8 May 2008
In this article, we present the spectral and nonlinear optical properties of ZnO“CdS nanocomposites
prepared by colloidal chemical synthesis. The optical band gap E
g
of the material is tunable
between 2.6 ....etc

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sir can u please provide me with ns2 code for wormhole attack simulation?? i need for my seminar presentation .... my id is [email protected] ....etc

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INTRODUCTION



CAVITATION

Cavitation is the process of formation of vapour bubbles of flowing fluid in a region where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in region of high pressure. At first small vapour filled bubbles are formed that gradually increase in size. As the pressure of the surrounding liquid increases, the cavity suddenly collapses-a centimeter sized cavity collapses in milliseconds. Cavities implode violently and create shock waves that dig pits in exp ....etc

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i need details about the topic supercavitation and its utilisation... also i like to get informations on its scope and practical implementations of that concept...
....etc

[:=Read Full Message Here=:]

INTRODUCTION



CAVITATION

Cavitation is the process of formation of vapour bubbles of flowing fluid in a region where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in region of high pressure. At first small vapour filled bubbles are formed that gradually increase in size. As the pressure of the surrounding liquid increases, the cavity suddenly collapses-a centimeter sized cavity collapses in milliseconds. Cavities implode violently and create shock waves that dig pits in exp ....etc

[:=Read Full Message Here=:]

How we implement Wormhole attack in NS2.? ....etc

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