Thrust-to-weight Ratio

The thrust-to-weight ratio can be calculated by dividing the thrust (in SI units – in newtons) by the weight (in newtons) of the engine or vehicle. It is a dimensionless quantity.

For valid comparison of the initial thrust-to-weight ratio of two or more engines or vehicles, thrust must be measured under controlled conditions.

Read more about Thrust-to-weight RatioAircraft, Rockets, Examples

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Supermaneuverability - Characteristics - Thrust-to-weight Ratio
... of supermaneuvering fighters is a high thrust-to-weight ratio that is, the comparison of the force produced by the engines to the aircraft's weight, which is the force of gravity ... in any aerobatic aircraft, as a high-thrust-to-weight ratio allows the aircraft to recover velocity quickly after a high-G maneuver ... In particular, a thrust-to-weight ratio greater than 11 is a critical threshold, as it allows the aircraft to maintain and even gain velocity in a nose-up attitude such ...
Thrust-to-weight Ratio - Examples - Fighter Aircraft
... Table a Thrust To Weight Ratios, Fuels Weights, and Weights of Different Fighter Planes Specifications / Fighters F-15K F-15C MiG-29K MiG-29B JF-17 J-10 F-35A F-35B F-35C F-22 Engine(s ... engine WS-13, and if that engine gets its promised 18,969 lb then the T/W ratio becomes 0.97 J-10's empty weight fuel weight is an estimate ... engine WS-10A, and if that engine gets its promised 132 KN(29,674 lbf) then the T/W ratio becomes 1.03 ...

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