The method of finding the location of moving Automatic Guided Vehicles (AGV) in pre-defined areas is by Distance Measurement Equipment (DME) which is based on ultrasound and triangulation technique. To reduce error,the ultrasound transmitter needs to be within the line of sight of the receiver. To get rid of this problem, powerful transmitters are used to ensure omni-directional transmission over large distances, which results in cone-shaped propagation..The new system shows that the vehicle can be more flexible, and angular restrictio ....etc

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ABSTRACT
This paper presents results of numeric modeling of three-dimensional flow around the configuration of the piloted orbital spaceship the winged aerospace vehicle proposed by the central Hydrodynamic Institute.The flight vehicle with nondeflected control devices was examined.The effect of the deflection of the balancing flap on the flow field and the aerodynamic performance of the vehicle is studied here.The efficiency of the flap with its deflection is obtained.Computations were perfomed using the applied program package ARGOLA-2 fo ....etc

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Combined aerodynamic and electrostatic atomization of dielectric
liquid jets



Abstract

The electrical and atomization performance of a
plane plane charge injection atomizer using a dielectric
liquid, and operating at pump pressures ranging from 15 to
35 bar corresponding to injection velocities of up to 50 m/s,
is explored via low current electrical measurements, spray
imaging and phase Doppler anemometry. The work is
aimed at understanding the contribution of electrostatic
charging relevant to t ....etc

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BGM-109 Tomahawk missile aerodynamic coefficients

The Tomahawk (US / t m h k/ or UK / t m h k/) is a long-range, all-weather, subsonic cruise missile named after the Native American axe. Introduced by McDonnell Douglas in the 1970s, it was initially designed as a medium to long-range, low-altitude missile that could be launched from a surface platform. It has been improved several times, and due to corporate divestitures and acquisitions, is now made by Raytheon. Some Tomahawks were also manufactured by General Dynamics (now Boeing Def ....etc

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to get information about the topic design cosideration of aerodynamic shape of car body full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-aerodynamics-in-cars-full-report?page=2

http://seminarsprojects.net/Thread-aerodynamics-in-cars-full-report

http://seminarsprojects.net/Thread-aerodynamics-in-cars-full-report?pid=33755&mode=threaded ....etc

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Overview
Acquired immunodeficiency syndrome (AIDS) is the final and most serious stage of the disease caused by the human immunodeficiency virus. Symptoms begin when an HIV-positive person presents a CD4-cell (also called T cell, a type of immune cell) count below 200. AIDS happens concurrently with numerous opportunistic infections and tumors that are normally associated with the HIV infection.

The most common neurological complications of AIDS involve opportunistic infections of the brain such as progressive multifocal leucoencephalopathy ....etc

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i was asked to present a heat transfer topic in my class..
pls try helping me..
i need to present day after tomorrow..
even a 7-10 page ppt would serve the purpose..
thanks for considering my request ....etc

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Aerodynamic Cooling of Automobiles


INTRODUCTION

The air that rams into the engine bay, is used for cooling, combustion, and for passengers, then reaccelerated by a nozzle and then ejected under the floor.


Most car designs have had thousands of pounds spent on them and many hours in the wind tunnel while the engineers refined and altered, tested and assessed to achieve their goals. But contrary to popular belief, many of those hours weren t used to create a body shape tha ....etc

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Visual aids significantly improve the interest of a presentation. However, they must be relevant to what you want to say. A careless design or use of a slide can simply get in the way of the presentation. What you use depends on the type of talk you are giving.

Here are some possibilities:

*) Overhead projection transparencies (OHPs)

*) 35mm slides

*) Computer projection (Powerpoint, applications such as Excel, etc)

*) Video, and film,

*) Real objects - either handled from the speaker's bench or passed around

*) Flip chart ....etc

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