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ABSTRACT

The human being has crossed the sound barrier in air and land, what about underwater? Water is the most challenging environment for an Engineer. Supersonic under Water Travel is the dream of scientists working on a bizarre technology called SUPERCAVITATION. This report is a paper presentation on supersonic under-water propulsion technique. For now supercavitation is largely concentrated around military developments and applications. But far from now this simple cavitating theory could bring us the ultimate fighting machines ....etc

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PROPULSION SUBSYSTEMS
INTRODUCTION
Spacecraft are provided with sets of propulsive devices so they can maintain three-axis stability, control spin, execute maneuvers, and make minor adjustments in trajectory. The more powerful devices are usually called engines, and they may provide a force of several hundred newtons. These may be used to provide the large torques necessary to maintain stability during a solid rocket motor burn, or they may be the only rockets used for orbit insertion.
Smaller devices, generating betwee ....etc

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to get information about the topic supercavitation full report ppt and related topic refer the page link bellow

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Thermodynamic Analysis of Compressed Air Vehicle Propulsion



Introduction
The air flow of a compressed air car is schematically shown in Figure 1. The
following two questions need to be answered.
E-Motor Compressor
Schematic of air compression, compressed air transfer to car and
the use of compressed air for vehicle propulsion

Air Compression
Three compression processes are illustrated in a pressure-volume diagram
(Figures 2) and a temperature-entropy diagram (Fi ....etc

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To get full information or details of supercavitation please have a look on the pages

http://seminarsprojects.net/Thread-supercavitation

if you again feel trouble on supercavitation please reply in that page and ask specific fields in supercavitation ....etc

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To get more information about the topic air independent propulsion in submarines please refer the page link below

http://seminarsprojects.net/Thread-air-independent-propulsion-system-for-submarines

http://seminarsprojects.net/Thread-air-independent-propulsion-system-for-submarines?page=2 ....etc

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Transonic Turbulent Flow Around An Aerofoil Using CFD

Gas Turbine

Gasoline Direct-Injection (GDI)

Camless Engines

Gas Metal Arc Welding

Electric discharge machining (EDM)

3D Printing

Autonomous Car

Micromachining

Air Brake System

Absorption Refrigeration System Using Engine Exhaust Gas

CRDI

Friction Stir Welding (FSW)

Flywheel Energy Storage

Stirling engines

Presentation topics for Mechanical Engineering.

3 Axis Digital Accelerometer
3D Solar cells
4 Stroke Engines
4-Wheel Independent ....etc

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Sir please send me advanced propulsion methods ppt. ....etc

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