Main Rotor facts
While investigating facts about Main Rotor System and Main Rotor Hub, I found out little known, but curios details like:
If a Helicopter's engines fail midair they use a state of flight called 'autorotate', which allows them to land safely. This system uses air going up towards the main rotors as the chopper is falling; causing the main rotors to spin and generate enough lift for a controlled emergency descent.
how does a helicopter main rotor work?
The nut that holds a helicopter's main rotor in place is called the "Jesus nut". The nut got its name because if it failed during the flight, the only thing left for the crew to do would be to "pray to Jesus".
What is the main attraction in rotorua?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is the main street in rotorua. Here are 9 of the best facts about Main Rotor Helicopter and Main Rotor Retaining Nut I managed to collect.
what provides deicing to an h-60 main rotor blade?
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It was his interest in helicopters that led him to develop several models of light-weight rotary engines and in 1910 he experimented with a vertically mounted tail rotor that successfully counteracted the torque of the main engine and made helicopters practical.
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There is a nut holding the main rotor to the shaft of the helicopter, called the "Jesus nut". This nut was named as such when a pilot said, "Oh Jesus, if that nut comes off..."
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The slung term for the main rotor retaining nut in a helicopter is "Jesus nut". The term was coined by American solders in Vietnam because if the pin in the "Jesus nut" were to fail the only thing the crew could do is to "pray to Jesus"
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The first helicopter with an ejection seat featured main rotors with explosive bolts to release the blades just before the seat is fired.
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The main rotor retaining nut on a helicopter is nicknamed the "Jesus Nut" because if it fails all you have time to do is pray to Jesus.
