Heat carrier as steam (definition)

Heat carrier as steam - is the working substance used for transmission thermal energy in heating or heat exchange systems in which the coolant is in a vaporous state. Steam is used primarily in industrial systems and boiler houses where high temperatures and efficient heat transfer are required.

Heat carrier as steam: features

1. High temperature:
   • Steam as a heat carrier is capable of transferring heat at higher temperatures than liquid heat carriers (e.g. water). This makes it effective for processes that require high temperatures (over 100°C), such as in industrial or thermal power plants.
2. Heat transfer efficiency:
   • When steam condenses (changes from a gas to a liquid), it releases a significant amount of latent heat energy. This makes steam effective for transferring large amounts of heat over long distances or for heating large objects.
3. Energy Saving:
   • The use of steam allows to reduce the amount of fuel for heating the coolant, since the steam quickly reaches the required temperature and transfers heat at high speed.
4. Pressure:
   • Unlike liquid systems, steam systems require the coolant to be under pressure to remain in a gaseous state at high temperatures. This requires special attention to the tightness of the system and operational safety.
5. Steam condensate system:
   • Steam systems often operate in a steam-condensate mode. That is, after heat is transferred, the steam condenses back into liquid and returns to the boiler for reheating. This makes the system closed and increases its efficiency.
6. Freeze resistance:
   • Unlike liquid heat carriers, steam is not subject to freezing, which makes it suitable for use in low temperature conditions.
7. Equipment requirements:
   • Working with steam requires specialized boilers, piping, and equipment that can withstand high temperatures and pressures. Steam management systems also require more precise adjustment and control.

Heat carrier as steam It is used in industry, such as thermal power plants, manufacturing plants and large boiler plants.