How much power does a 747 engine produce?
The power per engine for the two aircraft is seen to be 14 984 horsepower and 1646 horsepower for the 747 and Super Constellation, respectively….
| Characteristic | Lockheed 1049G | Boeing 747 |
|---|---|---|
| Number of engines | 4 | 4 |
| Total cruise power, hp | 6 585 | 59 934 |
| Power per engine, hp | 1 646 | 14 984 |
| Dry engine weight, lb | 3 675 | 8 600 |
How strong is a 747 engine?
Early jet engines Boeing’s first 747 jumbo had much bigger engines which produced about 45,000lbs of thrust. The most recent model, the 747-8, has engines that produce 66,000lbs of thrust.
How many horsepower is a 747?
One horsepower equals 33,000 lb-ft of work per minute. So the simple division 3,158,416,800/33,000 gives us 95,710 HP for the equivalent horsepower to move a 747–400 at cruising speed. Other models of the Boeing 747 have different engines.
How much power does a jet engine produce?
1 Megawatt equals 1341 horsepower. For an aircraft like a Boeing 777 with two GE 90-115B engines each engine produces roughly 23 Megawatt of power during cruise flight with a fully loaded aircraft. This is 30.843 horsepower.
How much cargo can a 747 carry?
The 747-8 freighter carries 46 shipping containers: 34 on its main deck and 12 in its lower compartments. It has a cargo capacity of 307,600 pounds, or about 30,000 packages, and a range of 4,200 nautical miles.
What is the stall speed of a 747?
Now plug in the numbers: Minimum weight for a 747–400 is 254,500 kg , and the same source gives the stall speed in landing configuration at 280 tons with 138 knots or 71 m/s.
How much power does a Boeing 737 have?
737 engines produce about 29,000 pounds of thrust. Boeing uses Rolls Royce engines on some of its aircraft but not the 737. B737s have various engine power ratings. The power is not expressed in horsepower but the equivalent is 40,000 to 80,000 horsepower, depnding on the dngine model.
How many tons can a 747-400 carry?
Boeing 747-400F – 396,890kg The Boeing 747-400F, an all-cargo transport version of the Boeing 747-400 aircraft, can transport a maximum revenue payload of 113t. The aircraft entered service with Cargolux in November 1993.
How much fuel does a 747 hold?
Let’s start with a look at the most famous of jets, the Boeing 747. The Boeing website states that this model, with a gas tank capacity of 63,500 gallons, may burn five gallons of jet fuel per mile of flight.
How Slow Can a 747 go?
It is around 140–160 kts, depends on the weather, fuel, and balance, cargo, flaps. The slowest speed for a 747 will depend upon which 747 you’re looking at. In any case, the slowest True Air Speed (TAS) for any given airplane will be for the lightest weight at which the airplane can fly.
How much horsepower does a Boeing 747 have?
Additionally, the Wright Flyer was powered by a four cylinder internal combustion engine that produced 12 horsepower. As others have shown, the total takeoff power of the 747 is about 90 Megawatts, which is about 120,000 Horsepower.
What is the Boeing 747-400?
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. The 747-400 was also produced as a cargo freighter. The Boeing 747-400 is a development of the Boeing 747-300…
What was the takeoff power of a Boeing 747?
It was fitted with a 200 cubic inch four cylinder internal combustion engine and could barely carry two people. Additionally, the Wright Flyer was powered by a four cylinder internal combustion engine that produced 12 horsepower. As others have shown, the total takeoff power of the 747 is about 90 Megawatts,…
How many kilowatts would the E-Fan need to power a 747-8?
Reading about the Airbus E-Fan and it’s dual 30 kW thrust fans caused me to wonder: assuming the need for four electric fans, how many kilowatts would be required to power each fan with enough thrust to get a Boeing 747-8 airborne? Or, in other words, around 90 M W.