What is a good thrust to weight ratio for a plane?
What is a good thrust to weight ratio for a plane?
For aircraft, the quoted thrust-to-weight ratio is often the maximum static thrust at sea level divided by the maximum takeoff weight. Aircraft with thrust-to-weight ratio greater than 1:1 can pitch straight up and maintain airspeed until performance decreases at higher altitude.
How much thrust does a 747 engine have?
The most recent model, the 747-8, has engines that produce 66,000lbs of thrust.
How much thrust does a 737 engine have?
Boeing 737 Specs Table for Original and Classic.
| FAMILY | ORIGINAL | CLASSIC |
|---|---|---|
| Variant | 737 100 | 737 400 |
| Type | 7 | C-1 |
| Thrust | 64.4Kn 14,000lb | 104.5Kn 23,500lb |
| Dimensions |
What aircraft has the most thrust?
Boeing 777X
The GE9X engine for the Boeing 777X has been recognized by the Guinness Book of World Records as the the most powerful commercial aircraft jet engine (test performance) after reaching 134,300 lbs of thrust.
What is the thrust to weight ratio of the Falcon 9?
It also would have an unprecedented 150:1 vacuum thrust to weight ratio. During the August 2011 Joint Propulsion Conference, SpaceX VP of Propulsion Tom Mueller said that the Merlin 1D test engine had demonstrated a vacuum thrust to weight ratio greater than 150:1 and a vacuum specific impulse greater than 309 seconds.
What is the thrust to weight ratio of the F 22?
approx 1/.72
Thrust to weight ratio of an F-22 is approx 1/. 72, that’s 1lb of thrust for every . 72lbs of vehicle weight.
How much thrust does a 777 engine produce?
The 777-300ER is powered by two General Electric GE90-115B jet engines, the world’s most powerful airline jet engine. It can produce up to 115,300 lbf (513 kN) of thrust.
What is the thrust to weight ratio of the 747?
Beginner’s Guide to Propulsion Thrust to Weight Ratio Answers
| Name of Aircraft | Thrust to Engine Weight Ratio | Thrust to Airplane Weight Ratio |
|---|---|---|
| Boeing 747-400 | 6.3 | 0.27 |
| Boeing F15 | 4.9 | 0.67 |
| Boeing 737-300 | 4.7 | 0.30 |
| Boeing F18 | 5.3 | 0.38 |
How much horsepower does a 747 have?
The hp of every plane can vary. According to calculations, while the jet engine of a Boeing 777 has a horsepower of 30,843, the jet engine of a Boeing 747 has a horsepower of 59,934.
How powerful is the 777 engine?
This is a Pratt and Whitney PW4084 turbofan, which can produce 84,000 lbs (374 kN) of thrust ( B 63 MW at 168 m/s). It has a front-mounted fan of 112 in. (2.85 m) in diameter, a flange-to-flange length of 192 in.
