due to diposition over blade HEAT
Resistance offered by turbine to the steam
Scoop coupling is nothing but a fluid coupling works based on the hydro dynamic principle. Scooping is the collecting the oil from the working chamber(space between pump wheel and turbine wheel) which will effects the transmission.
A turbine or water wheel,
a turbine would be used instead of a water wheel because a turbine does not use as much energy and it uses the wind to generate it.
There has to be a built in expansion chamber or release valve. Otherwise the expansion would cause an explosion.
francis turbine
no
pelton turbine is used for high head low flow but the turgo turbine is used for low head high flow, in pelton turbine number of jet can increased but in turgo it can't be done, in pelton the water hits the bucket once at a time but in tugo it hits more than one
Turbojets consist of an air inlet, an air compressor, a combustion chamber, a gas turbine (that drives the air compressor) and a nozzle. The air is compressed into the chamber, heated and expanded by the fuel combustion and then allowed to expand out through the turbine into the nozzle where it is accelerated to high speed to provide propulsion.
In a water turbine.
It sends hot gases from the combustion chamber to the 1st stage turbine blades at the correct angle and speed