Feedwater heater

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/feedwater-heater

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the component type?Heat exchanger used in steam power plants
2. What is the thermodynamic cycle integration?Integral part of the regenerative feedwater heating process in Rankine cycles
3. What is a feedwater heater and why is it important in a power plant?It is a big metal tube that warms the water before it goes into the boiler. This helps the plant use less fuel and keeps the boiler strong.
4. How does a feedwater heater save energy in a steam power plant?By heating the water first, the boiler needs less extra heat to make steam. This means the plant burns less fuel and costs less.

Rankine Cycle: A thermodynamic cycle that converts heat into mechanical work, forming the basis of steam power plants.
Thermal Efficiency: The ratio of useful work output to the total heat energy input in a thermodynamic system.
Irreversibility: A thermodynamic concept representing energy losses that cannot be recovered, reducing the efficiency of a process.