How long is a 747 wing?
How long is a 747 wing?
| 747-8 Intercontinental | |
|---|---|
| Range nm (km) | 7,730 nautical miles (14,310 km) |
| Length | 76.3 m (250 ft 2 in) |
| Wingspan | 68.4 m (224 ft 5 in) |
| Height | 19.4 m (63 ft 6 in) |
How do you find the chord length of a wing?
The chord of a wing, stabilizer and propeller is determined by measuring the distance between leading and trailing edges in the direction of the airflow. (If a wing has a rectangular planform, rather than tapered or swept, then the chord is simply the width of the wing measured in the direction of airflow.)
How tall is the wing of a 747?
Wingspan: 195 feet 8 inches – 224 feet 7 inches (59.6 – 68.4 meters) Wing area: 5,500 – 5,960 square feet (511 – 554 square meters) Range: 4,620 – 7,730 nautical miles (8,560 – 14,320 kilometers)
What are the dimensions of a Boeing 747?
64 m
Boeing 747-400/Wingspan
What is the formula for length of a chord?
How to Find the Length of the Chord?
| Chord Length Formula Using Perpendicular Distance from the Centre | Chord Length = 2 × √(r² – d²) |
|---|---|
| Chord Length Formula Using Trigonometry | Chord Length = 2 × r × sin(c/2) |
What is the name for the length of a wing?
The distance from the leading to trailing edges is called the chord. The ends of the wing are called the wing tips, and the distance from one wing tip to the other is called the span.
Are 747 still being built?
Boeing has announced that production of the iconic 747 will come to an end in 2022 as dwindling customer demand and low sales for its latest variant became the final nail in the coffin for the aging plane line. The 747 was the first quad-jet engine and dual-level passenger aircraft to roam the skies.
How tall is the wing span of a Boeing 747?
To sum it up, depending on the variant, a Boeing 747 aircraft is anywhere between 63 feet 5 inches (19.3 m) and 65 feet 5 inches (19.9 m) high. Boeing 747 Wingspan and Wing Area
How is the chord length of a wing determined?
For a rectangular wing, the chord length at every location along the span is the same. For most modern aircraft, the chord length varies along the span, and the leading and trailing edges may be swept. The wing area is the projected area of the planform and is bounded by the leading and trailing edges and the wing tips.
How many passengers can a Boeing 747 carry?
Boeing 747-400. Airliner. The Boeing 747-400 is a four-engined long-range widebody airliner with a capacity of maximum 660 passengers in a partial double deck configuration produced by the American manufacturer Boeing Commercial Airplanes.
What kind of engine does a Boeing 747 400 have?
The Boeing 747-400 is a development of the Boeing 747-300 with a slightly increased wing span and winglets, with more powerful engines and a two man crew cockpit. The engine options are: Pratt and Whitney PW4000, General Electric CF6-80C2B1F/B5F or Rolls-Royce RB211-524G2-19/G3-19/H2-19/G2-T-19/G3-T-19/H2-T-19. Mmo (max. Mach) max. Takeoff Weight