pulkit and satyam on missiles

7/30/2019 Pulkit and Satyam on Missiles

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Presentation on

Missile

Made by -:

Name- Pulkit Sharma(073)

and Satyam Dham(092)-Hindustan college

of sci. and technology


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Where everything is bad, it must

be good to know the worst.


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.

Involves guiding of missile onto its target by using someradiation like infrared, radio waves or laser.

Flight system uses the data from guidance system tofollow a moving target .

missiles are powered by engine , jet engine are generallyused in cruise missiles . Most commonly used is a turbojet

type.

provides its primary destructive power . These are mainlyan high explosive type


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The first missile used was V-1flying bomb and V-2 , which

are developed by germany in

world war 2


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Indias recently manufactured missile is .

It is manufactured by DRDO (Defence Research andDevelopment Organisation) 2011.

Two stage , solid fueled rocket motors.

Mach 7.5

It is a hypersonic surface to surface missile . It is a land version of sagarika which was a under water missile . travels 700 km in 500seconds .


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Missiles are used fordifferent purposes

surface to surface.

Surface to air.

Air to air.

Anti satellite missiles.


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Missiles

The word missile comes from the Latinverb mittere , meaning To send.
http://en.wikipedia.org/wiki/Latinhttp://en.wikipedia.org/wiki/Latin


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MISSILES ARE BROADLY CLASSIFIED IN 2

CATEGORIES :-

I. BALLISTIC MISSILES

II. CRUISE MISSILES


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Ballistic missile

Ballistic missilesare largely used

for land attack

missions.

Cruise missile

Cruise missilesare generallyassociated with

land attackoperations, butalso have an

important role asanti-shippingweapons.


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ballistic missile means amunition that follows a

ballistic trajectory .

cruise missile to describe a

munition that generates lift.
http://en.wikipedia.org/wiki/Ballistic_missilehttp://en.wikipedia.org/wiki/Ballistic_trajectoryhttp://en.wikipedia.org/wiki/Cruise_missilehttp://en.wikipedia.org/wiki/Cruise_missilehttp://en.wikipedia.org/wiki/Ballistic_trajectoryhttp://en.wikipedia.org/wiki/Ballistic_missilehttp://en.wikipedia.org/wiki/Ballistic_missile


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RECENTLY USE.???

There are currently two types of cruise missile

in service:

a. The air-launched AGM-86 .

b. Tomahawk BGM-109 ship or submarine-launched version.


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Tomahawk cruise missile

This section attempts to explain the workings ofcruise missiles using the Tomahawk cruisemissile as an example / case study

.


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Materials used

While the materials that make up cruisemissiles are classified, it can be safely

assumed that there is a good deal of

aluminum, plastic, and steel alloys involvedin the production of the frame.

Additionally, there are lightweight andheat resistant ceramic compounds, as well

as structural plastic .


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The engine is largely composed of

aluminum and steel alloys, as well as the

fuel tank.

In the tomahawk missile, the fuel supply is

a solid fuel compound, which undoubtedlycontains nitrogen, some powdered metal,

crystalline oxidizer, and a polymer (plastic)

binding agent..


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Fuel ?????

Solid PropellantThe

fuel source of the Tomahawk is a solid

propellant. Without going into excessive

detail, a solid fuel propellant intended for

use in a turbofan engine is made up ofnitrogen, some powdered metal, crystalline

oxidizer, and a polymer binding agent.


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Edge over other missiles

Additional features that set the Tomahawk apartfrom other missiles in its class are the guidance

system, the propulsion system, and the distance

it is able to travel.

Military officials say that the next generation

missile can be retargeted during flight and willeven be able to circle above a battlefield waiting

for orders to attack.


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Some are incredibly nimble, being able to

turn 180o in a matter of seconds.

There is a massive variety of missiles each

suited to a particular Job.


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This image illustrates a launch by ship

from a battleship. This missile will be

able to travel up to 1000 miles to its

destination.

Another Tomahawk being

launched from a submarine.


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Hows it work???

During launch, a solid propellant rocketfires the Tomahawk to sufficient altitude.

The turbofan engine then takes over for the

cruise portion of flight.

Cruise missiles are very effective because

they are difficult to detect. They have asmall cross-section, and fly at very low

altitudes.


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Infrared detection is difficult because

turbofan engines emit little heat.

The sea-launched missiles are 18.25 feetlong.

It weighs 2,650 pound and has a range of690 miles.


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DISADVANTAGES

Great loss to humanity .

Great loss to an environment .


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All such ammunitions tends tocause a great loss to humanity

but on a positive note , if

these are used sagely and in

an appropriate manner and

self defense then the loss tohumanity can be minimized .


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Thank

you..


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