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QUESTIONS

QUESTIONS. Rankine Cycle. Generate electricity Drive major equipment Vapor power cycle. Rankine cycle. Fossil fuel Wood Garbage Nuclear reaction. Rankine Cycle. Water Cheap Available Stable Nontoxic High heat capacity High heat transfer rate. Rankine cycle. Water pump

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QUESTIONS

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  1. QUESTIONS

  2. Rankine Cycle • Generate electricity • Drive major equipment • Vapor power cycle

  3. Rankine cycle • Fossil fuel • Wood • Garbage • Nuclear reaction

  4. Rankine Cycle • Water • Cheap • Available • Stable • Nontoxic • High heat capacity • High heat transfer rate

  5. Rankine cycle • Water pump • Steam generator • Turbine • Condenser

  6. Rankine cycle • Performance • Thermal efficiency • bwr • Steam rate • Heat rate

  7. Rankine Cycle • Water is the working fluid in an ideal Rankine cycle. Inlet to turbine 1600 psi & 1100oF. Condenser pressure is 1 psi. Mass flow rate of steam is 1.4 x 106 lbm/h. Cooling water temperature is increased from 60 • Find the rate of heat transfer in the steam generator (kW), thermal efficiency (%), and the mass flow rate of the cooling water when it enters the condenser at 15oC & exits at 35oC.

  8. Rankine cycle • Performance • Thermal efficiency • bwr • Steam rate • Heat rate

  9. Rankine Cycle • Inlet to the turbine is 1600 psi & 1100oF. Condenser pressure is 1 psi. Mass flow rate of steam is 1.4 x 106 lbm/h. Cooling water temperature through the condenser is increased from 60oF to 80oF. • Find the net power, Btu/h, thermal efficiency of the cycle, and mass flow rate of cooling water, lbm/h.

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