Krueger flaps boeing 747

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Aug 01, 2011 · Boeing 747-8 The wing design: additional performance with lower noise. Here is the list of Aeronautical Engineering, Aerodynamics, Aircraft Design references. [Boeing, Boeing 747, wing design, ailerons, flaps, slats, aviation, aircraft design, commercial aviation, Krueger flaps, aileron] The Boeing with four General Electric turbofans - with carbon fan & fan case, raked wingtip, gapped configuration Krueger flaps, double-slotted flaps, and supercritical wing - some of the items that differ extensively from the Very nice aircraft. “Whеn thе flaps аrе extended, thе ailerons automatically deflect аnd act аѕ additional high-lift devices, improving takeoff аnd landing performance аnd minimizing noise.” Aѕ well, Boeing hаѕ replaced thе 747-400′s vertical winglets wіth “raked wingtips thаt increase lift аnd reduce drag аt cruising speeds.”. The high-lift devices of that era were generally trailing-edge flaps. When jet engines matured sufficiently in military service and were introduced commercially, airplane speed capability had to be increased to best take advantage of jet engine characteristics. Apr 21, 2017 · PMDG 747 Queen of the Skies II ; We love it! Krueger flaps retract during reverse thrust ... I would be rather surprised if Boeing's reverser logic wasn't similar for ... It will be built (InterContinental = I) is a cargo variant called 747-8F (F = Freighter) variant and a passenger named 747-8I. Both versions have revised aerodynamic wing with modern wingtips, flaps and improved gapless Krueger flaps. In addition, the fuselage and wings in the new lighter and more corrosion-resistant aluminum alloys are installed. In January 2004, Boeing and Cathay Pacific launched the Boeing 747-400 Special Freighter program, later referred to as the Boeing Converted Freighter (BCF), to modify passenger 747-400s for cargo use. The first 747-400BCF was redelivered in December 2005. Boeing 747-8 build. ... Spoilers, Krueger, simple fowler flap plus split fowler flaps (EPP formers "should" provide me some flex for added cool factor) Electronics: Aug 01, 2011 · Boeing 747-8 The wing design: additional performance with lower noise. Here is the list of Aeronautical Engineering, Aerodynamics, Aircraft Design references. [Boeing, Boeing 747, wing design, ailerons, flaps, slats, aviation, aircraft design, commercial aviation, Krueger flaps, aileron] Aug 01, 2011 · Boeing 747-8 The wing design: additional performance with lower noise. Here is the list of Aeronautical Engineering, Aerodynamics, Aircraft Design references. [Boeing, Boeing 747, wing design, ailerons, flaps, slats, aviation, aircraft design, commercial aviation, Krueger flaps, aileron] Krueger flaps deployed from the leading edge of a Boeing 747 (top left and right in photo) Krueger flaps, or Krüger flaps, are lift enhancement devices that may be fitted to the leading edge of an aircraft wing. Unlike slats or drooped leading edges, the main wing upper surface and its nose is not changed. Flaps are generally not used on the 747–400 to increase the descent rate during the descent from en route altitude. Normal descents are made in the clean configuration to pattern or Initial Approach Point (IAP) altitude. The 747-400ER/ERF was the final 747-400 production variant -- but the popularity of the 747 series as an air freighter led Boeing to initiate a "747-400SF (Special Freighter)" conversion program for 747-400 jetliners in 2003, as a collaboration with Chinese partner firms. Feb 05, 2014 · TOP 10 CROSSWIND LANDINGS of 2019 - AIRBUS A380, BOEING 747, GO AROUND ... (4K) - Duration: 10:02. Cargospotter 1,007,941 views Sep 26, 2008 · well buddy, it all depends. a boeing 747 needs at least a 7650 ft runway for takeoff. but that is still short for the 747. on a 7600-8600 ft ruway,(which is very rarly used with tht plane) your gonna want full flaps and rotate at 165 knots. on a medium runway, you want about 50 percent or 20 dewgrees. on a nice long runway, you want about 5 too ten degrees flaps. on a regular takeoff with good ... Dec 24, 2007 · For many years I thought the 747-400 had many slats on the leading edge. Recently Ive read that they are Krueger flaps since they fold out from under the wing whereas a true slat is supposed to be the whole front edge of the wing that goes forward and downward. Now I am reading about the Queen ha... From an AvGeek perspective, the KLM 747 combi aircraft was great fun and absolutely worth it. From a non-AvGeek perspectie, #PaxEx minuses smart. KLM’s Boeing 747 fleet, not unlike others around the world, is on its way out. The high-lift devices of that era were generally trailing-edge flaps. When jet engines matured sufficiently in military service and were introduced commercially, airplane speed capability had to be increased to best take advantage of jet engine characteristics. The latest Tweets from Boeing 747-8 (@boeing748tweets). All tweets with boeing 747-8I & 747-8F news, pics and jobs.Please follow @boeing777tweets @boeing787tweets as well !Unofficial account. The Boeing 747-400 is an American wide-body jet airliner developed by Boeing Commercial Airplanes.Derived from the earlier versions of the Boeing 747, the 747-400 retains the four-engine wide-body layout of its predecessors, whilst incorporating numerous technological and structural changes to produce a more efficient airframe. “Whеn thе flaps аrе extended, thе ailerons automatically deflect аnd act аѕ additional high-lift devices, improving takeoff аnd landing performance аnd minimizing noise.” Aѕ well, Boeing hаѕ replaced thе 747-400′s vertical winglets wіth “raked wingtips thаt increase lift аnd reduce drag аt cruising speeds.”. Boeing 747 Specs & Dimensions Pax Up to 452 Range 6,100 miles Thrust 46,500 lbs P & W JT9D-7A Fuel Cap. 48,445 lbs TOGW 735,000 lbs Cruise Alt. 35,000 ft Cruise M = 0.84 Feb 05, 2014 · TOP 10 CROSSWIND LANDINGS of 2019 - AIRBUS A380, BOEING 747, GO AROUND ... (4K) - Duration: 10:02. Cargospotter 1,007,941 views 1:72 747 Krueger Flap Set (ZBPDCDY2Z) by click2detail on Shapeways. Learn more before you buy, or discover other cool products in Aircraft. Dec 15, 2009 · The Holidays are upon us and related delays will be inevitable, but plastic began getting cut on the Revell 1/144 Boeing 747-100, N7470, yesterday afternoon! It will be displayed using the right side so I began with the wing, removing the Flap Guide fairings, trailing & leading edge Flap sections, and fabricated the main Flap airfoils. Crude looking but effective. Basically a Krueger flap increases wing camber and, like a slat, increases the AOA at which the wing will stall. Boeing combined the slat with the Krueger flap and came up with the variable camber flap, as used outboard on the 747 leading edge. It will be built (InterContinental = I) is a cargo variant called 747-8F (F = Freighter) variant and a passenger named 747-8I. Both versions have revised aerodynamic wing with modern wing tips, flaps and improved gapless Krueger flaps. In addition, the fuselage and wings in the new lighter and more corrosion-resistant aluminum alloys are installed. 1° - O Krueger Flap, em regra, não possui a fenda de passagem de ar entre o dispositivo e o bordo de ataque da asa, pois isso é uma característica do Slat. Mas no Boeing 707 e 747 quando do acionamento dos mesmos, surge a fenda entre a asa e o dispositivo, mas isso ocorre pelo simples fato da mecânica de atuação. Boeing 747-8 build. ... Spoilers, Krueger, simple fowler flap plus split fowler flaps (EPP formers "should" provide me some flex for added cool factor) Electronics: In this video, I noticed that the outboard Krueger Flaps on this Boeing 747 were retracted while the middle and inner sets remained extended (refer to 3:22 - 3:30 in the video). Jun 22, 2010 · Boeing 747-400 Cockpit - Breakoff Landing Amsterdam Schiphol - Duration: 13:48. 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