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

[:=Read Full Message Here=:]

INTRODUCTION
The Apache helicopter is a revolutionary development in the history of war. It is essentially a flying tank -- a helicopter designed to survive heavy attack and inflict massive damage. It can zero in on specific targets, day or night, even in terrible weather. As you might expect, it is a terrifying machine to ground forces.
In this topic, we'll look at the Apache's amazing flight systems, weapons systems, sensor systems and armor systems. Individually, these components are remarkable pieces of technology. Comb ....etc

[:=Read Full Message Here=:]

i want to make a final year projent on eletronics based and i am thinking about something new and inovative so i choose about wifi based flying spy robot but i donot have any information , abstract or any circiut and block diagram. can you please provide information. it would be a great help. ....etc

[:=Read Full Message Here=:]

Abstract
Seminar Report
Presented By
Mrs.Anjali Ajay
1st
Semester, M.Tech, Roll No:10GNC01
Department of Electrical Engineering
College of Engineering, Trivandrum
Thiruvananthapuram-16
2010



Near earth objects pose a serious threat to earth. Scientists have proposed several meth-
ods to disrupt or de
ect asteroids. Many ideas were innovated by scientists to de
ect or
destroy asteroids.. The latter is often preferred because disrupting an asteroid increases
the ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

HOVERCRAFT
1. INRODUCTION
Vehicles designed to travel close to but above ground or water. These vehicles are supported in various ways. Some of them have a specially designed wing that will lift them just off the surface over which they travel when they have reached a sufficient horizontal speed (the ground effect). Hovercrafts are usually supported by fans that force air down under the vehicle to create lift, Air propellers, water propellers, or water jets usually provide forward propulsion. Air-cushion vehicles can att ....etc

[:=Read Full Message Here=:]

Vertical Take “ off and Landing
INTRODUCTION
Twenty years after ever jet flight took place, vertical takeoff and landing (VTOL) emerged as a concept, which was soon to be successfully implemented. Dr A.A Griffith, in 1941 who was then the chief engineer of Rolls Royce ltd. put forward this idea in his paper to the aeronautical research council. He proposed the idea of using small lift engines for lift only and not for normal flight. He claimed that there was great advantage in using a wing configuration and prop ....etc

[:=Read Full Message Here=:]

FLYING WINDMILLS OR FLYING ELECTRIC GENERATOR (FEG) TECHNOLOGY


PRESENTED BY: NABEEL.SUBER.KUNJU
Batch EEE-7
Sree Buddha College Of Engineering
Pattoor



INTRODUCTION
FEGs are proposed to harness kinetic energy in the powerful, persistent high altitude winds.

It is tethered to the earth and churning out electricity from the jet streams.

This energy source is well suited for rural or low populated areas.

FEG technology is just cheaper, cleaner and can provide mor ....etc

[:=Read Full Message Here=:]

Definition
Opera is an Internet suite which handles common internet-related tasks, including visiting web sites, sending and receiving e-mail messages, managing contacts, and online chat.Opera is developed by Opera Software, based in Oslo, Norway. It runs on a variety of operating systems, including Microsoft Windows, Mac OS X, Solaris, FreeBSD and Linux systems. It is also used in mobile phones, smartphones, Personal Digital Assistants, game consoles and interactive televisions. Technology from Opera is also licensed by other companies for us ....etc

[:=Read Full Message Here=:]

Flying Windmills or Flying Electric Generator (FEG) technology
Presented By:
BY,
G.SHRAVANI
06K81A0213



ABSTRACT
High Altitude Wind Power uses flying electric generator (FEG) technology in the form of what have been more popularly called flying windmills, is a proposed renewable energy project over rural or low-populated areas, to produce around 12,000 MW of electricity with only 600 well clustered rotorcraft kites that use only simple autogyro physics to generate far mor ....etc

[:=Read Full Message Here=:]