Rolls Royce Chicken Gun (funny)
#1
Sometimes it DOES take a Rocket Scientist!! (true story)
Scientists at Roll Royce built a gun specifically to launch dead chickens at the windshields of airliners, and military jets, all travelling at maximum velocity. The idea is to simulate the frequent incidents of collisions with airborne fowl to test the strength of the windshields.
American engineers heard about the gun and were eager to test it on the windshields of their new high speed trains. Arrangements were made, and a gun was sent to the American engineers.
When the gun was fired, the engineers stood shocked as the chicken hurled out of the barrel, crashed into the
shatterproof shield, smashed it to smithereens, blasted through the control console,snapped the engineer's back-rest in two and embedded itself in the back wall of the cabin, like an arrow shot from a bow.
The horrified Yanks sent Rolls Royce the disastrous results of the experiment, along with the designs of the windshield and begged the British scientists for suggestions.
You're going to love this......
Rolls Royce responded with a one-line memo:
"Defrost the chicken."
Scientists at Roll Royce built a gun specifically to launch dead chickens at the windshields of airliners, and military jets, all travelling at maximum velocity. The idea is to simulate the frequent incidents of collisions with airborne fowl to test the strength of the windshields.
American engineers heard about the gun and were eager to test it on the windshields of their new high speed trains. Arrangements were made, and a gun was sent to the American engineers.
When the gun was fired, the engineers stood shocked as the chicken hurled out of the barrel, crashed into the
shatterproof shield, smashed it to smithereens, blasted through the control console,snapped the engineer's back-rest in two and embedded itself in the back wall of the cabin, like an arrow shot from a bow.
The horrified Yanks sent Rolls Royce the disastrous results of the experiment, along with the designs of the windshield and begged the British scientists for suggestions.
You're going to love this......
Rolls Royce responded with a one-line memo:
"Defrost the chicken."
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Another Rolls Royce story.
An american jet engine company were doing some work with Rolls Royce and for the work very very small holes needed to be drilled in a component.
The americans sent over a really, really small drill bit to Rolls Royce saying that their top guys had worked on it and it was the smallest drill bit that could possibly be made.
Rolls Royce sent it back with a hole drilled down the centre of it.
An american jet engine company were doing some work with Rolls Royce and for the work very very small holes needed to be drilled in a component.
The americans sent over a really, really small drill bit to Rolls Royce saying that their top guys had worked on it and it was the smallest drill bit that could possibly be made.
Rolls Royce sent it back with a hole drilled down the centre of it.
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Good story.
Out of interest, the cannons used by Rolls-Royce are for firing into jet engines, to simulate single or multiple bird-strike on take off. This is a test which the engine has to pass for the CAA to authorise it's use on passenger carrying aircraft.
The cannons use compressed air and fire ducks rather than chickens, and are fired feet-first. The ducks are specially bred, and are x-rayed before firing (apparently they like to eat stones!).
This is an amazing test to watch - the birds just get vapourised by the fan, and come out the back pretty-well diced.
Out of interest, the cannons used by Rolls-Royce are for firing into jet engines, to simulate single or multiple bird-strike on take off. This is a test which the engine has to pass for the CAA to authorise it's use on passenger carrying aircraft.
The cannons use compressed air and fire ducks rather than chickens, and are fired feet-first. The ducks are specially bred, and are x-rayed before firing (apparently they like to eat stones!).
This is an amazing test to watch - the birds just get vapourised by the fan, and come out the back pretty-well diced.
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#12
Dont know whether its an Urban Myth but apparently a person got te Duck/Chicken treatment at British Aerospace having walked in front of a jet engine, anybody know the facts about this ?
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J4CKO, I think your story is very unlikely!! The cannons are set reasonably close to the engine, and if you were to walk between them and the engine while it was running at max thrust, you'd end up going in only one direction - along with the ducks!!
The big civil engines shift huge amounts of air, and even walking 200 yards away from the inlet, you can feel a fair breeze!
I believe the guy on the aircraft carrier survived his ordeal, albeit with a few broken limbs. It appears the sudden blockage in the intake caused the engine to surge, which must have spat him back out.
The big civil engines shift huge amounts of air, and even walking 200 yards away from the inlet, you can feel a fair breeze!
I believe the guy on the aircraft carrier survived his ordeal, albeit with a few broken limbs. It appears the sudden blockage in the intake caused the engine to surge, which must have spat him back out.
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Another Rolls Royce story.
An american jet engine company were doing some work with Rolls Royce and for the work very very small holes needed to be drilled in a component.
The americans sent over a really, really small drill bit to Rolls Royce saying that their top guys had worked on it and it was the smallest drill bit that could possibly be made.
Rolls Royce sent it back with a hole drilled down the centre of it.
An american jet engine company were doing some work with Rolls Royce and for the work very very small holes needed to be drilled in a component.
The americans sent over a really, really small drill bit to Rolls Royce saying that their top guys had worked on it and it was the smallest drill bit that could possibly be made.
Rolls Royce sent it back with a hole drilled down the centre of it.
Simon.
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