The thrust-to-weight ratio () is a critical parameter in aircraft design and performance analysis. It represents the ratio of an aircraft’s engine thrust () to its total weight (). This ratio provides valuable information about an aircraft’s ability to accelerate, climb, and perform various flight maneuvers.
The formula for calculating thrust-to-weight ratio is straightforward:
- is the thrust-to-weight ratio (typically expressed as a dimensionless ratio).
- is the engine thrust (in newtons or pounds-force).
- is the total weight of the aircraft (in newtons or pounds-force).