How many pounds of thrust does a 747 have
Web26 nov. 2007 · Currently each engine on a Boeing 747-400 can generate a maximum of about 63,300 lbs of thrust. Accordingly, since this aircraft has four engines it can produce total thrust of about 253,000 lbs. Web13 mei 2024 · There is a corresponding brake specific fuel consumption ( BSFC) for engines that produce shaft power. Gathering all the terms together, TSFC is the mass of fuel burned by an engine in one hour divided by the thrust that the engine produces. The units of this efficiency factor are mass per time divided by force (in English units, pounds mass ...
How many pounds of thrust does a 747 have
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Web28 feb. 2011 · This is approimately the total power of all four engines. "Fully loaded at 400 tons, the Boeing 747 requires 90 mega-watts (MW) of energy to get airborne. This relates to 120,000 horsepower (hp ... WebFigure 2: 747 Case study summary Relatively large weight margins did not result in corresponding speed margins. Takeoff i Takeoff ii Dispatch Weight: 805,000 pounds Dispatch Weight: 825,000 pounds Tire-Speed-Limit Weight: 845,000 pounds Tire-Speed-Limit Weight: 855,000 pounds Weight Margin: 40,000 pounds Weight Margin: 30,000 …
WebHow much thrust does a 747 engine have? A Boeing 747-400 has a maximum takeoff … Web6 dec. 2024 · 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. Another way to look at the comparison; the GP 7200 engine or the Airbus A380 equals at take-off for all four engines around 230 Megawatt of total fanpower.
WebAnswer (1 of 5): William's answer is correct - as far as it goes. Jet engines produce thrust, not horsepower. Horsepower is a measure of doing work over a particular time. Thrust has no time element in it. One horsepower is the ability to lift 33,000 lb one foot in one minute. Or lift one pound... WebThe 747–200 I flew had four Pratt and Whitney JT9D-Q engines which produced 50,000 pounds of jet thrust each, so do the math. 4x50=200,000 pounds of thrust across the wing. Fun to fly! Quora User Lives in Perth, Western Australia Author has 33.8K answers and 8.8M answer views 3 y How much power does a 747 engine produce at full throttle?
Web1 jul. 2015 · Also Rolls Royce and GE engines were coming on line with higher thrust levels. The first 747-100 I flew had a max takeoff weight weight of 735,000 lbs, the last 747-200 I flew was up to 825,000 lbs. 747-400s are up to at least 875,000 lbs now. Be aware this is all from the memory of a 76 year-old subject to senior moments. $\endgroup$ –
WebIn this example, the aircraft's engines produce 55,145 lb (245,295 N) of thrust, only a … how do i start a new facebookWebOn the early 747s, engine thrust has increased from 43,500 pounds (19,730 kg) per … how do i start a narrativeWebThe thrust needed to sustain flight is about 1/18 of aircraft weight, and if you factor in the … how do i start a new fb accountWebThese early engines produced around 40–45,000 pounds of thrust per engine—for each … how do i start a new family tree on ancestryWebBoeing 747 - 400: 4: GE CF680C1: Boeing F15: 2: PW F100-229: Boeing 737 -300: 2: CFM 563B1: Boeing F18: 2: F404 GE 402: Name of Aircraft Thrust Per Engine in kN Total Thrust . Thrust per engine x engines. ... A high thrust to weight ratio means that the aircraft will have high acceleration and thrust and a high rate of climb. how much motorcycle costWeb30 aug. 2024 · For example, the jet engine used on a Boeing 747, known as the General Electric GEnx 1B, produces a thrust of 75 pounds, 34.019 kilograms, or 333.617 Newtons. how much motrin can a 115 girl takeWeb3 feb. 2024 · It weighs 5.75 million pounds and produces 8.8 million pounds of thrust during launch and ascent with the power of four RS-25 engines and two solid rocket motors, commonly called boosters. Each booster is equipped with an ignition motor that ignites the solid propellant. how do i start a new club