Stealth technology in aircraft ppt

Stealth technology also termed LO technology (low observable technology) is a sub-discipline of military tactics and passive electronic countermeasures, which cover a range of techniques used with personnel, aircraft, ships, submarines, missiles and satellites to make them less visible (ideally invisible) to radar, infrared, sonar and other detection methods. It corresponds to military camouflage for these parts of the electromagnetic spectrum (Multi-spectral camouflage).

Development of modern stealth ....etc

[:=Read Full Message Here=:]

Introduction

An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations. They have evolved from wooden vessels, used to deploy balloons, into nuclear powered warships that carry dozens of fixed and rotary wing aircraft.

Types of aircraft carriers based on configuration

There ar ....etc

[:=Read Full Message Here=:]

Morphing Aircraft Technology
&
New Shapes For Aircraft Design
V.Vikram
S6 Department of Mechanical Engineering
Mohandas college of Engineering and Technology



Abstract
Morphing aircraft are multi-role aircraft that change their external shape substantially to adapt to a changing
mission environment during flight.2 This creates superior system capabilities not possible without morphing shape
changes. The objective of morphing activities is to develop hig ....etc

[:=Read Full Message Here=:]

ABSTRACT
Hydraulic systems provide a means of remotely controlling a wide range of components by transmitting a force through a confined fluid.
Because hydraulics can transmit high forces rapidly and accurately along lightweight pipes of any size, shape and length, they are the prime source of power in aircraft systems such as flying controls, flaps, retractable undercarriages and wheel brakes.
Modern aircrafts include many different types of subsystems. These subsystems are very closely interlinked t ....etc

[:=Read Full Message Here=:]

ABSTRACT

Detection of corrosion damage in aircraft wing skin structures is an ongoing NDT challenge. Ultrasonic methods are known and well-accepted techniques, which are relatively simple to carry out in terms of setup, probes and instrumentation and operator training. However, with conventional inspection from the top surface using a transducer at normal incidence (0o to the normal to the surface) producing a visual picture in the form of a C-scan, it is very tie consuming to point-by-point inspects large aircraft wing skin areas. I ....etc

[:=Read Full Message Here=:]

To get full information or details of wing fabrication of aircraft please have a look on the pages

http://seminarsprojects.net/Thread-aircraft-auto-pilot-roll-controll-system?pid=26674&mode=threaded

if you again feel trouble on wing fabrication of aircraft please reply in that page and ask specific fields in wing fabrication of aircraft ....etc

[:=Read Full Message Here=:]

to get information about the topic aircraft egress training full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-aircraft-egress ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

Aircraft egress and ejection is a complex mechanism to remove the occupant safely, but quickly, from a doomed aircraft. Most military aircraft, research aircraft and some small commercial airplanes are equipped with ejection seats to allow pilots to escape from damaged or malfunctioning airplanes.

Ejection seats are one of the most complex pieces of equipment on any aircraft, and some consist of thousands of parts. The purpose of the ejection seat is simple: lift the pilot straight out of the aircraft to a safe distance, then deploy a parach ....etc

[:=Read Full Message Here=:]

Relative roles of CFD and wind tunnel testing in the development of aircraft

Introduction
CFD
CFD is computational technology that enables us to study the dynamics of things that flow.
Using CFD, a computational model that represents a system or device that we want to study is built. Then we apply the fluid flow physics to this virtual prototype, and the software outputs a prediction of the fluid dynamics.

Application
fluid flow, heat transfer , mass , phase change , chemical reaction, mecha ....etc

[:=Read Full Message Here=:]