Wednesday, May 10, 2006

HW #9, P#1 - Effect of Boiler Pressure on Rankine Cycle Performance - 3 pts

Consider a simple ideal Rankine Cycle with fixed condenser pressure. Assume that the boiler always produces saturated steam and the condenser always produces saturated liquid water. What is the effect of increasing the boiler pressure on...

a.) Pump work input
b.) Turbine work output
c.) Heat supplied
d.) Heat rejected
e.) Cycle efficiency
f.) Moisture content at turbine exit

Multiple choice: Increases, Decreases or Remains the Same

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