The Rankine Cycle is a thermodynamic cycle used to convert heat into mechanical work, primarily in power generation systems such as steam turbines. It operates through four main processes: isentropic compression, constant pressure heat addition, isentropic expansion, and constant pressure heat rejection, making it a fundamental model for understanding the efficiency and operation of thermal power plants.

Rankine Cycle

A thermodynamic cycle is a series of processes that transfer heat and work into and out of a system, ultimately returning it to its initial state. These cycles are fundamental to the operation of heat engines, refrigerators, and other systems that convert energy from one form to another.

thermodynamic cycle

heat into mechanical work

power generation systems

Steam turbines are devices that convert the thermal energy of steam into mechanical energy through rotary motion, playing a critical role in electricity generation and various industrial processes. They operate based on thermodynamic principles, particularly the Rankine cycle, and are valued for their efficiency and ability to handle high power outputs.

steam turbines

isentropic compression

constant pressure heat addition

isentropic expansion

constant pressure heat rejection

fundamental model

Efficiency is the ability to achieve a desired outcome with the least amount of wasted resources, such as time, energy, or materials. It is a critical factor in both economic systems and engineering processes, driving innovation and competitiveness by maximizing output while minimizing input.

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