AUTONOMOUS UNDERWATER VEHICLE


What are submarines/Underwater Vehicles?

Machines which can submerge from the surface of waters.

Generally classified into two
1.Manned vehicles
2.Unmanned vehicles.


A brief history

.First submarine – TURTLE made by David Bushnell and his brother Ezra in 1775

.The world's first practical powered submarine, the Resurgam was built by Reverend George W. G ....etc

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DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGG.

KURUKSHETRA INSTITUTE OF TECHNOLOGY & MANAGEMENT
KURUKSHETRA- 136119



Microelectromechanical systems
Microelectromechanical systems (MEMS) (also written as micro-electro-mechanical, MicroElectroMechanical or microelectronic and microelectromechanical systems) is the technology of very small mechanical devices driven by electricity; it merges at the nano-scale into nanoelectromechanical systems (NEMS) and nanote ....etc

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presentation by
ADISESH K R


SEGWAY PERSONAL TRANSPORTER
What is Segway PT?
• The Segway Personal Transporter is a two-wheeled electric vehicle invented by Dean Kamen.
• World’s First Self-Balancing Human Transporter.
• It is designed to mirror the process of human walking.
How Does It Work?
• The rider standing on an initially balanced Segway PT leans forward, thereby offsetting the balance.
• The PT moves forward to regain balance just as in walking a leg moves forward to retain ....etc

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ABSTRACT
The overall goal of the work presented in this thesis is to extend the physical understanding of the external aerodynamics associated with the rotating case of Hovering Rotor using Computational Fluid Dynamics (CFD) technique.
Rotating blades encounter tip vortices coming from preceding blades, which results in Blade Vortex Interaction(BVI) responsible for producing dynamic effects. Understanding the complex flow field due to this dynamic effects produced by wakes is therefore very important for the prediction of effects such as blad ....etc

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ABSTRACT
As the demand for higher engine efficiencies and lower emissions drive stationary, spark-ignited reciprocating engine combustion to leaner air/fuel operating conditions and higher in-cylinder pressures, increased spark energy is required for maintain stable combustion and low emissions. Unfortunately, increased spark energy negatively impacts spark plug durability and its effectiveness in transmitting adequate energy as an ignition source. Laser ignition offers the potential to improve ignition system durability, reduce ma ....etc

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ABSTRACT
The search for a new, safe and stable renewable energy source led to the idea of building a power station in space which transmits electricity to Earth. The concept of Solar Power Satellites (SPS) was invented by Glaser in 1968.Research is still going on in this field and NASA is planning to implement one by 2040. SPS converts solar energy into microwaves and transmit it to a receiving antenna on Earth for conversion to electric power. The key technology needed to enable the future feasibility of SPS is Microwave P ....etc

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A patented new power machine concept has been designed and analyzed for production, and proof of principle subscale tests have been performed, with positive results. The machine design concept is applicable as a compressor, pump, motor, or engine. Simplicity of design based on spherical ball pistons enables a low moving part count, high power to weight ratio, elimination of valve train and water cooling systems, and perfect dynamic balance.The new design concept utilizes novel kinematic design to completely eliminate inertial loads that would c ....etc

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ABSTRACT
In an era where energy conservation has become the latest topic of discussion not only among the erudite but also among the ordinary responsible denizens , fuel efficiency along with minimum pollution has become the benchmark for any new automobile.
And in the same context Hybrid Cars come as the latest addition. By the name itself it can be inferred that a hybrid car is an improvisation to the traditional gasoline engine run car combined with the power of an electr ....etc

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SYNOPSIS
Helicopter is one of the earliest ideas for achieving flight. The advances in helicopter technology made it an extreme flying machine. In this seminar I discuss the historical backgrounds and early concepts of helicopter, then introducing the aerodynamic theory and principle behind helicopters, discussing the most potent mechanisms that are used in it. Also different configurations of helicopters have been described. Then discussing the first analytical theory to consider for a helicopter in for ....etc

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a) Air Powered Car
b) Air Suspension System And Its...
c) Alternative Abrasive To Diamond
d) Alternative Fuel
e) Amphibious Army Surveillance Vehicle
f) AMRR
g) 1st TYPES OF PRODUCTION
h) A Case Study Of Management
i) A Design Theory Based
j) A Hypersonic Hybrid Vehicle
k) A STUDY OF A DISPLACEMENT AMPLIFIER
l) Abrasive Water Jet
m) Acoustic Emission Based Machining Tool Condition Monitoring “ An Overview
n) Active Suspension System
o) Antiskid System Of Supersonic..
p) Application Of Crvoi Reatmkm Fok Enhancement In Tool L ....etc

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