# Rankine cycle

The Rankine cycle is a thermodynamic cycle that describes the working of a steam turbine. The cycle is named after William Rankine, a Scottish engineer who developed it in 1859.

The Rankine cycle is an idealized thermodynamic cycle of a heat engine that converts heat into mechanical work while undergoing phase change. It is an idealizedcycle in which friction and other losses are neglected.

The Rankine cycle is a model used to predict the performance of steam turbines. The Rankine cycle is an idealized thermodynamic cycle of a heat engine that converts heat into mechanical work while undergoing phase change. The Rankine cycle is used to analyze steam turbine systems. Why is the Rankine cycle used? The Rankine cycle is used because it is the most efficient cycle for converting heat into work. The Rankine cycle is a closed-loop system that uses steam as the working fluid. The steam is heated at a constant pressure in a boiler until it reaches its saturation temperature. The steam is then expanded in a turbine to do work. The exhaust steam from the turbine is then condensed in a condenser, and the water is pumped back to the boiler.

### What is the formula of Rankine cycle?

The Rankine cycle is a model used to predict the performance of steam turbine systems. The Rankine cycle is an idealized thermodynamic cycle of a constant pressure heat engine that converts heat into mechanical work while undergoing phase change. It is an idealized cycle in which friction and other irreversibilities are assumed to be negligible.

The Rankine cycle is a model used to predict the performance of steam turbine systems. The Rankine cycle is an idealized thermodynamic cycle of a constant pressure heat engine that converts heat into mechanical work while undergoing phase change. It is an idealized cycle in which friction and other irreversibilities are assumed to be negligible.

The Rankine cycle is named after William John Macquorn Rankine, a Scottish engineer and physicist who developed the theory behind the cycle. The Rankine cycle is a model used to predict the performance of steam turbine systems. The Rankine cycle is an idealized thermodynamic cycle of a constant pressure heat engine that converts heat into mechanical work while undergoing phase change. It is an idealized cycle in which friction and other irreversibilities are assumed to be negligible.

The Rankine cycle is composed of four processes:

1-2: Isentropic expansion of the working fluid in the turbine.

3-4: Isentropic compression of the working fluid in the pump.

4-1: Iso

### What is Rankine and Carnot cycle?

The Rankine cycle is a heat engine cycle that converts heat into mechanical work. The working fluid in the Rankine cycle is usually water or steam, but other fluids can be used as well. The Rankine cycle is an idealized cycle in which friction and other losses are ignored.

The Carnot cycle is a theoretical heat engine cycle that is the most efficient possible cycle. The Carnot cycle is named after French physicist Nicolas LĂ©onard Sadi Carnot, who first proposed it in 1824. The Carnot cycle is an idealized cycle in which friction and other losses are ignored.

#### What are the four 4 processes of Rankine cycle?

The four processes of Rankine cycle are:

1. Heat addition at constant pressure: In the boiler, water is heated at constant pressure by the combustion of fossil fuels (coal, oil, natural gas, etc.). This results in the water vaporizing and becoming superheated steam.

2. Isentropic expansion in the turbine: The superheated steam expands isentropically (i.e. at constant entropy) through the turbine, which drives the generator to produce electricity.

3. Condensation: The steam is then condensed back to water in the condenser, where it is cooled by water from a cooling tower or a body of water.

4. Pumping: The water is then pumped back to the boiler to complete the cycle. What pump is used in Rankine cycle? The Rankine cycle is a thermodynamic cycle that converts heat into mechanical work. The heat is supplied to a closed loop, which contains a working fluid. The working fluid is typically water, but can also be a refrigerant such as ammonia. The heat is typically supplied by a boiler, but can also be supplied by a heat exchanger. The mechanical work is typically done by a turbine, but can also be done by a pump.