For efficiency's sake, the outlet had best be a lot cooler.
The boiler heats water into steam. The steam is pressurized and fed into a turbine which causes it to rotate. As the steam turbine rotates, the connected generator rotates and produces electricity. Make Sense??? Please 'Recommend Contributor'
turbo blower is an equipment where a turbine is attached with the blower part. steam enters through the turbine inlet and expands through the blades and goes to the outlet which helps the turbine shafts to rotate. this turbine shaft is attached with the shaft of blower that makes the blower rotating.
by calculating the inlet steam enthalpy-outlet steam enthalpy we will know the total kcal consumed for output mw required kcal for 1 kwh=860 now campare this with your turbine kcal for 1kwh now you came to know how much is your turbine efficiency................................................................................
In a back pressure turbine all available energy from the inlet steam is NOT used to generate power; steam exhausts at a tangible pressure and is then used for, usually, heating or chemical processing. In a condensing turbine, all the inlet steam does mechanical work right down to the lowest pressureafter which it is condensed in a heat exchanger
exhaut steam temperature raising due to cooling water inlet temperature raise vacuum pullying is not proper scale formation in turbine blades
Hot Approach: It is difference in temperature of hot fluid inlet temperature and cold fluid outlet temperature Cold Approach: It is difference in temperature of Hot fluid outlet temperature and cold fluid inlet temperature. Mohsin
It is the difference between the saturation temperature corresponding to the steam inlet pressure of feed water heater and it's outlet temperature.
In a way. It is the difference between temperatures at the inlet and outlet of the steam turbine (generically, a 'heat engine') which results in the turbine spinning -this, in turn, causes the generator to spin.
1500 degress Fahrenheit
Compressor Inlet Temperature sensorfor a Gas turbine engine.
by increasing the turbine inlet gas temperature
it is the pressure difference between inlet and outlet of pump.
The boiler heats water into steam. The steam is pressurized and fed into a turbine which causes it to rotate. As the steam turbine rotates, the connected generator rotates and produces electricity. Make Sense??? Please 'Recommend Contributor'
A PWR has an inlet water temperature of 275 degC and outlet 325 degC
Both temperatures are related to the saturation temperature in the steam drum of a heat recovery steam generator. The approach temperature is the water temperature at the economizer outlet, which in many analyses is assumed to be equal to the saturation temperature for simplicity. The "pinch point temperature difference" is the difference between the saturation temperature and the gas temperature at the economizer inlet.
Delta T (oC) =Inlet Temperature (oC) -outlet temperature (oC)
Inlet line will be bigger then the outlet line. on the contrary on my motorcycle fuel pump, the inlet and outlet are the same size!