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Why is neglecting changes in kinetic and potential energies of the working fluid a commonly utilized simplification in the analysis of power cycles?
The kinetic and potential terms are usually very small relative to the other terms in the energy equation.
What is the main reason for neglecting kinetic and potential energy changes in power cycle analysis?
Fluid velocities in devices like condensers, boilers, and mixing chambers are typically low, resulting in negligible kinetic energy changes.
Why are kinetic and potential energy changes often ignored in the analysis of power cycles involving shaft work?
Kinetic and potential terms are very small compared to other terms in the energy equation in devices like turbines, compressors, and pumps.
How do kinetic and potential energy changes affect the overall energy equation in power cycles involving shaft work?
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In which devices are kinetic and potential energy changes often considered insignificant in the analysis of power cycles?
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What devices in a system experience significant changes in kinetic energy?
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How can the average higher temperature in a Rankine Cycle be raised?
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What is the purpose of using feedwater heaters in the Ideal Regenerative Rankine Cycle?
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What is the solution to counteract the decrease in cycle efficiency due to low temperature heat addition in the Rankine Cycle?
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How can a Reheat Cycle be utilized in the Rankine Cycle?
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