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What are the two basic types of steam turbines?
impulsive turbine reaction turbine
How steam turbines be classified?
1) Impulse turbine 2) reaction turbine
What is a advantages and disadvantages of Francis turbine?
The inward flow reaction turbine having radial discharge at outlet is called Francis turbine
Why is nozzle control governing not employed a reaction turbine?
in reaction turbine pressure compounding is employed as every stage has a set of nozzle ring nozzle control is not feasible.
Comparison between impulse and reaction turbines?
in the case of impule turbine total energy at inlet is kinetic energy and in case reaction turbine energy at inlet is kinetic and pressure......
What is the equation of reaction turbine?
Torque=pQ(Vt1R1 - Vt2r2)
What type of blades Parson's reaction turbine has?
only moving blades
How is nuclear energy converted for use of people?
Nuclear energy consists of fissile material placed in a "pile." The heat from the reaction converts water into steam. This steam in turn drives a turbine. The turbine connects to a wire that spins inside magnets.
Why would you not heat the steam coming out of turbine and feedback to turbine?
becouse this steam is use repetdly for the turbine
What is steam velocity in turbine?
That is how fast the steam is actually moving in the turbine. For impulse turbines it is twice as fast as the turbine blades. In reaction turbines it is the same speed as the blades. Because the blades of a turbine cannot move faster than 4500 feet per second without self destructing as it overcomes the centripetal force of the turbine wheels, the steam turbine is designed such that no turbine will exceed more than ~1150 feet per second on its tip speed. Thus the steam velocity through the turbine will be less than ~1150 fps for a reaction turbine and less than ~2300 fps for an impulse turbine, or about ~1570 mph, more than twice the speed of sound.
What does wind turbine help?
a wind turbine generates electricity for or use
What is the story behind the Chrysler Turbine cars?
The Chrysler Turbine cars were made with gas powers turbine engines. The car was tested and the customers did not have a good reaction to the car, so it was scrapped and stopped production in 1977.
