What is the significance of 'makeup water' in a cooling tower?

Makeup water is crucial in the operation of a cooling tower because it serves to compensate for the water that is lost through evaporation during the cooling process. As water flows through the cooling tower, it absorbs heat from the system and subsequently evaporates. This evaporation leads to a reduction in the total volume of water available within the system. Makeup water is then introduced to maintain the appropriate water level so that the cooling tower can continue to operate efficiently and effectively.

The role of makeup water is essential in ensuring that the cooling system has sufficient water to transfer heat away from machinery or processes. Without adequate makeup water to replace what is lost, the ability of the cooling tower to perform its function could be compromised, potentially leading to overheating issues and reduced efficiency in the overall system.