Relationship between education and culture
....etc

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design , experimentation and investigation of composite propeller shaft used aerospace industries using ansys and autocad software ....etc

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I wish to get 6th standard malayalam pdf text book.
It is not available in the school. ....etc

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Propeller Clock


Abstract:
The Propeller Clock is an electronic device which has a series of LEDs on board that rotate with the help of a motor to give an illusion of a watching a clock ( Digital or Analogue ). This requires a DC motor which rotates the PCB connected to it with sufficient speed so as to create the illusion. The LEDs are connected to a microprocessor PIC16C84 or 16F84 which is so programmed to switch ON and OFF the LEDs in a sequence and with a time delay to ap ....etc

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The aircraft propeller looks like a simple mechanism
The aircraft propeller looks like a simple mechanism to the uneducated individual. To the educated, an aircraft propeller represents the highest sophistication in aerodynamics, mechanical engineering and structural design.

The creation of the propeller can be traced back to Leonardo da Vinci. Da Vinci\'s \helical screw\ helicopter is believed to be the ancestor of the air propeller and the helicopter rotor.

The basic propeller had evolved from the simple concepts of da Vinci
The f ....etc

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Hello,

I'm Hariharan from PSG Tech. I saw the list of automobile projects that was available and the topic DESIGN AND FABRICATION OF PROPELLER SHAFT AND TIE ROD BEND TESTING AND BEND REMOVING MACHINE caught my eye.
I'm interested in knowing more on this project, i.e instructions on how to build it and its report.
I've planned to select this topic for my mini project, so an earlier reply will be much appreciated.

Regards
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i am final year mech can i
do this project ....etc

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PROPELLER LED DISPLAY USING 8051

SYNOPSIS:
This project is a special kind of circular LED display. With the help some mechanical assembly, LED count, hardware requirement, and hence overall cost is cut to very affordable price. Also, maintenance and repairing of the display is so easy, that anyone having a little electronics knowledge, can take care of this. All the synchronizing can be implemented through software.
First of its kind, made using the 20-pin 8051 series microcontroller, this project use the pri ....etc

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ABSTRACT
A turbomachine is a device in which energy transferoccurs between a flowing fluid and a rotating elementdue to dynamic action, and results in a change inpressure and momentum of the fluid. Mechanicalenergy transfer occurs inside or outside of theturbomachine, usually in a steady-flow process.Turbomachines include all those machines that producepower, such as turbines, as well as those types thatproduce a head or pressure, such as centrifugal pumpsand compressors. The turbomachine extracts energyfrom or imparts energy to a cont ....etc

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DESIGN, ANALYSIS, FABRICATION AND TESTING OF MINI PROPELLER FOR MAVS




INTRODUCTION

National Aerospace Laboratories (NAL) is
having major program to develop Micro Air Vehicles
(MAVs). Thrust requirements of MAV’s are
provided using different propulsive systems, namely
high pressure micro-jets or propellers. Commercially
available propellers manufacturer does not share the
design, aerodynamic and structural details with the
end users. Design of prop ....etc

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