Technical sem v22
Upcoming SlideShare
Loading in...5
×
 

Technical sem v22

on

  • 761 views

Tilt Rotor Aircraft.

Tilt Rotor Aircraft.

Statistics

Views

Total Views
761
Views on SlideShare
760
Embed Views
1

Actions

Likes
0
Downloads
18
Comments
0

1 Embed 1

http://www.pdfok.com 1

Accessibility

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Technical sem v22 Technical sem v22 Presentation Transcript

  • V-22 OSPREY By H.M.KARTIKDepartment of Aeronautical Engineering
  • Presentation outline : What is V-22 Osprey? Emergence of V-22 Osprey Specifications of V-22 Osprey Structure Advancements Technical Budget Applications Advantages Disadvantages Future Scope/Developments
  • What is V-22 Osprey? The Boeing V-22 Osprey is a multi-mission military tilt rotoraircraft. It is takes-off and lands vertically like a helicopter, while itscruise speed is similar to propelled aircraft. The Osprey is seen as a replacement for the helicopter with theMarine Corps. The Osprey is powered by two Rolls-Royce AE Liberty turboshaft engines.
  • Emergence of V-22 Osprey The Bell Boeing V-22 made its first flight in 1989. It has a crew of two and can accommodate 24 troops. The US Marine Corps first took the initiative of such aircraft. The V-22 Osprey can operate from ships as well as small airfields.
  • Specifications of V-22 Osprey Entered service in 2005 Crew 2-4 Dimensions and weight Weight (empty) 15 tMaximum take off weight 27.4 t Rotor diameter 2 x 11.6 m Length 17.5 m Width 14 m Height 5.5 m Cargo load Cargo load 5t Passengers 24 - 32 men
  • Specifications of V-22 Osprey Engines Engines 2 x Rolls-Royce AE 1107C Liberty Engine power 2 x 6 150 hp Maximum speed 509 km/h Cruising speed 396 km/h Range 4 400 kmRange with normal load 1 627 km Maneuverability Service ceiling 7 925 m
  • STRUCTURE OF V-22 OSPREY
  • ADVANCEMENTS2005 2007 2010
  • TECHNICAL BUDGETThe V-22s development budget was first planned for $2.5 billion in 1986, then increased to a projected $30 billion in 1988. As of 2008, $27 billion had been spent on the Osprey program and another $27.2 billion will be required to complete planned production numbers by the end of the program.
  • APPLICATIONSIts primary task is to conduct long-range special missions and combat rescue.This aircraft is intended foe search and rescue missions and for delivering and extracting special forces troops.
  • ADVANTAGESThe Osprey is the worlds first production tilt rotor aircraft, with one three-bladed prop rotor, turboprop engine, and transmission nacelle mounted on each wingtip.For takeoff and landing, it typically operates as a helicopter with the nacelles vertical and rotors horizontal.The nacelles rotate forward 90° in as little as 12 seconds for horizontal flight, converting the V-22 to a more fuel- efficient, higher-speed turboprop airplane.
  • DISADVANTAGESThe V-22s production costs are considerably greater than for helicopters with equivalent capability, which has a greater payload and an ability to carry heavy equipment the V-22 cannot... an Osprey unit would cost around $60 million to produce.Between 2008 and 2011, the estimated lifetime cost for maintaining the V-22 fleet grew by 61 percent, mostly from increased maintenance and support costs.
  • FUTURE SCOPE/DEVELOPMENTSThe US marine corps are trying to make v-22 to take off from sea as well as float in it by replacing it’s landing gear.
  • ?