Propulsion

Propulsion is a means of creating force leading to movement.

A propulsion system has a source of mechanical power (some type of engine or motor, muscles), and some means of using this power to generate force, such as wheel and axles, propellers, a propulsive nozzle, wings, fins or legs.

Other components such as clutches, gearboxes and so forth may be needed to connect the power source to the force generating component.

The term propulsion is derived from two Latin words: pro meaning before or forwards and pellere meaning to drive.

Read more about Propulsion:  Animal

Other articles related to "propulsion":

Cornell University Satellite - The Team - Subsystems - Propulsion
... The propulsion team is responsible for CUSat's pulsed plasma thrusters (PPTs) which give each satellite three degrees of translational freedom and three ...
Sud-Ouest Djinn - Design and Development
... Apart from its method of propulsion the Djinn was a conventional helicopter with a two-seat side-by-side cabin and a Turbomeca Palouste turbo-compressor behind ... Because of the non-torque rotor propulsion it did not need an anti-torque tail rotor ... This proved the viability of the propulsion system and five two-seat prototypes were then built as the S.O.1221, the first flew on 16 December 1953 ...
Stuhlinger Medal
... name is the "Ernst Stuhlinger Medal for Outstanding Achievement in Electric Propulsion", is the highest honor in the field of electric propulsion for spacecraft bestowed ... for Outstanding Achievement in Electric Propulsion", then renamed after its first recipient Ernst Stuhlinger (1913–2008), the German-born American rocket scientist ... awarded every two years during the ERPS's main conference, the International Electric Propulsion Conference ...
Propulsion - Animal
... Animal locomotion, which is the act of self-propulsion by an animal, has many manifestations, including running, swimming, jumping and flying ...
Chemical Propulsion Information Analysis Center - History of CPIAC
... Propellant Group Meetings, which later evolved into the JANNAF Propulsion Meeting ... the SPIA and LPIA combined operations to form the Chemical Propulsion Information Agency ... include airbreathing, electrical, nuclear, and gun propulsion ...