Prove that Qb = 354796.6kW. Show all work.
Other information that may be relevant: Net work= 113MW, Turbine has an isentropic efficiency of 88%, Compressor has an isentropic efficiency of 83%, Qin at the compressor is 2368 kW, The regenerative heat exchanger only transfers 75 % of the heat due to heat losses to the environment, System has an efficiency of 31.6%.
here you have given wrong data. Qb= 304796.6 kw is the right answer not the 354796.6
here is how,
from the figure and table we can say that Qb= m(h5-h3)
Qb=507.09(1419.76-818.69) kw
Qb=304796.6 kw
Prove that Qb = 354796.6kW. Show all work. Other information that may be relevant: Net work=...
please show work for all sub parts A combined cycle gas turbine / vapor power plant uses the turbine exhaust as the energy source for the boiler. Each power system uses a single turbine. The gas power system is modeled as an ideal air-standard Brayton cycle. The vapor power system is modeled as an ideal Rankine cycle. Given specific operating conditions determine the temperature and pressure at each state, the rate of heat transfer in the boiler, the power output...