Impulse Turbines

Some articles on impulse turbines, turbine, impulse, impulse turbine, turbines:

Water Turbine - Theory of Operation - Impulse Turbines
... Impulse turbines change the velocity of a water jet ... The jet pushes on the turbine's curved blades which changes the direction of the flow ... The resulting change in momentum (impulse) causes a force on the turbine blades ...
Steam Turbine - Principle of Operation and Design - Turbine Efficiency - Impulse Turbines
... An impulse turbine has fixed nozzles that orient the steam flow into high speed jets ... Then by the law of moment of momentum, the torque on the fluid is given by For an impulse steam turbine ... When ω is the angular velocity of the turbine, then the blade speed is ...
Turbine - Theory of Operation
... Several physical principles are employed by turbines to collect this energy Impulse turbines change the direction of flow of a high velocity fluid or gas jet ... The resulting impulse spins the turbine and leaves the fluid flow with diminished kinetic energy ... There is no pressure change of the fluid or gas in the turbine blades (the moving blades), as in the case of a steam or gas turbine, all the pressure drop takes ...

Famous quotes containing the word impulse:

    Whereas the Greeks gave to will the boundaries of reason, we have come to put the will’s impulse in the very center of reason, which has, as a result, become deadly.
    Albert Camus (1913–1960)