Transcript: Purpose, mission The weight of the helicopter is about 10209.58 lbs. The fuselage width equals up to 18.75 and the length of the whole thing is 27'11''. The weep of tail is 20 degrees. Distance from the trailing edge of the wing to leading edge of the tail is 129.17 The purpose of this helicopter is to transport people somewhere. It can hold 5 passengers at a time with two crew members. The range it can go is 330 miles at a speed of 400.87 km/h with an altitude of 12,442 metes I choice to do a helicopter because i thought that i would do something different then a plan or something in that area. I wanted to challenge myself. If i had more time for this project i would have made sure that I had more racecourses and that i went up to the teacher even more then i already did and asked for more help. maybe even stay after one or two times if needed. By. Valentina Dimitia Why i choice helicopter I picked this sikorsky s76 because it is similar to the helicopter that i am doing. the characteristics and performance made it a good one because it would have the same type of engine Helicopter crew, passengers, range, speed, altitude Dimensions Crew: = 250lbs x # crew = 500lbs Passengers = 200lbs x # passengers = 1000 lbs Luggage = 50 lbs x # passengers = 250lbs Range:330 miles Speed:400.87 km/h (249.09 mph) Altitude:12,442 metres (40,820 ft). If i had more time Why did you select that engine?
Transcript: Etienne Oehmichen Quadrotor helicopter Traveled 1,181 feet April 14, 1924 Second Evolution Then and Now By Mason Miller First Flight The Evolution of the Helicopter Gyroplane #1 Jacques and Louis Breguet Summer of 1907 Hovered at 2 feet for one minute Required human help for stability Cornu Helicopter Used two 20 ft. counter-rotating rotors Paul Cornu Hovered 1 foot for 20 seconds Free flight with no stability help . "Helicopter." Wikipedia. Wikimedia Foundation, 15 Jan 2015. Web. 15 Jan 2013. Horizontal Travel Modern Engine
Transcript: Helicopter Advancements Nicolas Florine Sikorsky paved the way for mass helicopter production. By the end of WWII he had produced over 400 helicopters. First Helicopter First flight occured in 1907. Paul Cornu developed and tested the helicopter Helicopter innovation and production was stimulated by WWII and the need for another dimension in war Paul Cornu's helicopter that he developed had two counter rotating rotors that were driven by a 24 horsepower engine Sikorsky Individuals His company, Sikorsky Aircraft, still produces many helicopters today A major advancement that made the helicopters possible was the engine. When Paul Cornu developed the first helicopter he had to have an engine to turn the blades Florine The Germans were the first to use them in WWII and they used them for medical evacuation, transport, and observation The helicopter achieved a height of one foot and stayed aloft for 20 seconds developed first helicopter that would be mass produced for the U.S. armed forces Developed the first helicopter for civilian use called the Bell 47 Time Period Date of Achievement "Tarhe" Sikorsky S-65 Future Achivements Sikorsky S-64 "Black Hawk" Sikorsky MH-53 Igor Sikorsky built the first twin tandem engine that achieved free flight "Super Stallion" D'Ascanio Corradino D'Ascanio built and tested the first coaxial helicopter It is the first free flight with a helicopter recorded Sikorsky S-70 "Pavelow" They have designed and built many military helicopters including... Bell Aircraft
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Transcript: The helicopter of today Helicopter The name Helicopter came from the words helico which meant spiraling and the word pter meaning wings. The man that invented the first helicopter was Igor Sikorsky George de Bothezat a Russian engineer was the first to fly a helicopter successfully for 90 seconds in Dayton in Ohio 1922. The flight was also the first successful flight sponsored by the U.S. Army since then helicopter flight has not only helped our country in war but also helped the people who live in it First Helicopter Why was the helicopter invented? Helicopters in Korean War During the Korean war helicopters lowered the death rate because it was used as a aerial ambulance which caused a great push in war compared to the previous year. After the Korean war the Helicopter was designed to carry 45 soldiers or almost 100 civilians. After this improvement the Helicopter began being not only for saving people and transportation but as well as a gunship, aerial assault, and command centers Since man first made air transportation it has majorly improved from it taking days to get place to place to now where it only takes a few hours to do so, helicopters have been a major step toward the creation of transportation through the air Helicopters in war Template by Missing Link Images from Shutterstock.com Free flight The helicopter was created because it was smaller than a plane which gave it the ability to land where airplanes couldn't. Another the helicopter was invented was to serve a similar purpose as the plane which was to find the fastest way to get places
Transcript: Paul Cornu's helicopter in 1907 helico Introduction History First Flights Development Design features Use and application Introduction Anti-torque features Leishman, G.J. (2006) Principles of Helicopter Aerodynamics. 2nd edn. New York: Cambridge University Press Early Design “Aerial screw” created by Leonardo da Vinci in 1480s spiral Thank you for listening! A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors. Igor Sikorsky: the father of helicopter Turboshaft : A form of gas turbine which produces shaft power. gas turbine engine pter The rotor system, or more simply rotor, is the rotating part of a helicopter that generates lift. wings References Rotor system Chinese bamboo flying toy in around 400BC Transportation of people and cargo Military uses Fire-fighting Search and rescue Tourism Agriculture The Development And Application Of Helicopters Yunkai Wang (Kevin) The University of Manchester PS10b Group 14 Tutor: Wendy 2015 Igor Sikorsky in the VS-300 at the end of 1941 Engines History Aircraft engine Treager, I.E (1996) Aircraft Gas Turbine Engine Technology. 3rd edn. New York: McGraw-Hill Companies turbojet turbofan turboprop turboshaft propfan Use a small tail rotor to counter the torque effect. Design features Overview Development Use and application A turbine engine used in the Mi-2 helicopter piston engine Any questions? First Flights coined by a French writer Ponton in 1861 main rotor Origin of the name ambulance helicopter tail rotor
Transcript: Salary Work Conditions Military Heli Pilots operate Military grade helicopters to support troops on the field, transport goods/troops from one base to another. They also provide med-evac for wounded soldiers. This job fits me because i am a hands on person and i hate sitting in a cubicel. I also wanted to always do something not many others can. Education Reqiured https://www.glassdoor.com/Salaries/us-army-helicopter-pilot-salary-SRCH_KO0,24.htm Job Description 5% You must have collage degree to become an helicopter pilot. Job Outlook Work Cited (EMS & Military) Why does this Job fit me? $85,344/yr $6,002/mo HELICOPTER PILOT "Aviation Officer, Pilot Jobs (15)." Goarmy.com. US Army, 2016. Web. 24 Mar. 2016. <http://www.goarmy.com/careers-and-jobs/browse-career-and-job-categories/transportation-and-aviation/aviation-officer.html Helicopter Pilot Flights are short and pilots usually do precision flying during there flights.
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