Useful work done in the context of aircraft design refers to the mechanical work or output generated by the aircraft’s systems, typically for the purpose of propulsion, control, or other useful tasks.
The formula to calculate useful work done depends on the specific context and the type of work being considered. However, in general, it can be defined as:
- Useful Work Done is the work output generated by the system, typically measured in joules (J), foot-pounds (ft-lb), or other appropriate units of work.
- Force represents the applied force or effort, typically measured in newtons (N) or pounds-force (lbf).
- Distance is the distance over which the force is applied, typically measured in meters (m) or feet (ft).