Search results
Results From The WOW.Com Content Network
A generator converts mechanical energy into electrical energy. [19] A hydroelectric powerplant converts the mechanical energy of water in a storage dam into electrical energy. [20] An internal combustion engine is a heat engine that obtains mechanical energy from chemical energy by burning fuel. From this mechanical energy, the internal ...
Ball detent – a simple mechanical arrangement used to hold a moving part in a temporarily fixed position relative to another part. Usually the moving parts slide with respect to each other, or one part rotates within the other. Ball screw – a mechanical linear actuator that translates rotational motion to linear motion with little friction.
simple machine A mechanical device that changes the direction or magnitude of a force. In general, a set of six classical simple machines identified by Renaissance scientists drawing from Greek texts on technology are collectively defined as the simplest mechanisms that can provide mechanical advantage (also called leverage). siphon
Mechanical energy to power the aircraft's electrical and hydraulic systems can be taken from the turbine shaft, but thrust is produced by expelled exhaust gas. An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. [1] [2]
Kinetic energy, the form of energy as a consequence of the motion of an object or its constituents; Mechanical energy, the potential energy and kinetic energy present in the components of a mechanical system; Binding energy, a concept explaining how the constituents of atoms or molecules are bound together
A machine that converts mechanical energy to electrical energy by moving conductors through magnetic fields. electric motor A machine that produces mechanical energy from electrical energy, by moving conductors through magnetic fields. electric multiple unit Use of more than one electric locomotive on a train. electric potential
The ratio of the output to the applied force is called the mechanical advantage. Simple machines can be regarded as the elementary "building blocks" of which all more complicated machines (sometimes called "compound machines" [6] [7]) are composed. [2] [8] For example, wheels, levers, and pulleys are all used in the mechanism of a bicycle.
Components of mechanical systems store elastic potential energy if they are deformed when forces are applied to the system. Energy is transferred to an object by work when an external force displaces or deforms the object. The quantity of energy transferred is the vector dot product of the force and the displacement of the object. As forces are ...