it is definitely a function of chord length and blade radius
ROTOR ROTOR
axial shift of a steam turbine is the shifting of turbine rotor in the forward and backward direction due to steam thrust on blades of rotor.
The length of a rotor blade on a wind turbine can vary depending on the turbine size and design. On average, rotor blades can range from 116 to 328 feet (35 to 100 meters) in length for utility-scale turbines.
It depends upon megawatt of turbine & design of blades.
differential expansion is refer to differential distance between rotor blade and fix blade.rotor expand toward generator and casing expand toward control valve.when temperature increase ,expansion in casing and rotor.so rotor mass is less than casing which rotor expand more than casing.
A two stage impulse contains 2 stages. One stage is a stator and rotor, therefore a 2 stage impulse turbine contains a stator-rotor-stator-rotor.
putting a journal bearing at each end of the turbine rotor or shaft would be to support it.
my LP turbine differential expansion increase ,when rated gland steam temperature maintain.
FanDragon flyHelicopter
There's a boiler which produce steam. Steam drives/turns the turbine. The turbine is connected to the alternator rotor via a shaft. Turning the rotor then generate electricity.
In a wind power system, wind turns the blades of a turbine, causing the rotor to spin. The rotor is connected to a generator, which converts the kinetic energy of the spinning rotor into electrical energy. This electrical energy is then fed into a power grid for distribution.
The main parts of a wind turbine are the tower, nacelle, rotor blades, and hub. The tower supports the turbine at the desired height. The nacelle houses the gearbox, generator, and other components. The rotor blades capture wind energy and transmit it to the generator through the hub.