Repeat Prob. 10-55, but replace the open feedwater heater with a closed feedwater heater. Assume that the feedwater leaves the heater at the condensation temperature of the extracted steam and that the extracted steam leaves the heater as a saturated liquid and is pumped to the line carrying the feedwater.

Transcribed Image Text:

High-P turbine Low-P turbine Boiler Closed Mixing chamber Condenser TO- Pump II Pump I FIGURE P10-56