Why is a condenser necessary in a thermodynamic Rankine cycle?

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SUMMARY

The discussion centers on the necessity of a condenser in the thermodynamic Rankine cycle. A condenser is essential because it allows for efficient energy transfer, ensuring that the energy spent in the compressor does not equal the energy produced by the turbine. Without a condenser, the system would not maximize power output, leading to inefficiencies in energy consumption. The condenser facilitates the cooling of superheated steam before it is reheated, optimizing the overall cycle performance.

PREREQUISITES
  • Understanding of thermodynamic cycles, specifically the Rankine cycle
  • Familiarity with the concepts of superheated steam and energy transfer
  • Knowledge of turbine and compressor operations
  • Basic principles of heat exchangers and their role in thermodynamic systems
NEXT STEPS
  • Research the design and function of condensers in thermodynamic cycles
  • Study the efficiency metrics of the Rankine cycle compared to other cycles
  • Explore the role of heat exchangers in energy systems
  • Learn about the impact of superheated steam on turbine performance
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Students and professionals in mechanical engineering, particularly those focusing on thermodynamics, power generation, and energy efficiency in thermal systems.

alighazanfer25
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hi guys , I am studying thermodynamic cycles in my thermodynamic course , I have a question about the power cycles like Rankine , in these systems v use superheated steam to produce work from turbine, so y there must be condenser to cool it first and then heat it , y can't v use turbine - boiler - compressor setup or turbine - compressor - boiler . I know it must have a very answer but I will b happy if I will get one...
 
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Please use plain English. We do not speak text-speak in this forum. Use why instead of y, we instead of v and be instead of b.
The condenser is required because otherwise you will spend as much energy in the compressor as you get from the turbine. You're trying to maximize your power output while minimizing any energy required by the compressor.
 
dauto said:
Please use plain English. We do not speak text-speak in this forum. Use why instead of y, we instead of v and be instead of b.
The condenser is required because otherwise you will spend as much energy in the compressor as you get from the turbine. You're trying to maximize your power output while minimizing any energy required by the compressor.

I got your points . special thanks for the answer!
 

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