What is the process of removing incondensable gases from the water or steam in the water/steam cycle called?

The process of removing incondensable gases from water or steam in the water/steam cycle is known as deaeration. Deaeration is a critical step in maintaining the efficiency and safety of steam systems, as incondensable gases, such as oxygen and carbon dioxide, can lead to problems like corrosion and decreased heat transfer efficiency.

In deaeration, water is typically heated to reduce the solubility of these gases, allowing them to escape. This helps to ensure that the steam produced is as pure as possible, which is essential for ensuring that the steam systems function properly without damage over time. Properly deaerated water enhances the overall efficiency of the steam cycle and prolongs the life of the equipment involved.