What is the Chiller Approch ?
What is Chiller Approch? 1. Chilled Water Temperature: This is the temperature of the water after it has been cooled by the chiller. It is typically measured as it exits the chiller. 2. Refrigerant Temperature: This is the temperature of the refrigerant in the evaporator of the chiller. The refrigerant absorbs heat from the chilled water, causing it to evaporate. 3. Approach Temperature: The approach temperature is the difference between the chilled water temperature and the refrigerant temperature. A smaller approach temperature generally indicates a more efficient chiller, as it suggests that the heat transfer between the water and the refrigerant is more effective. Importance: -Efficiency: A lower approach temperature can indicate better heat transfer efficiency, meaning the chiller is operating more effectively. -Maintenance: Monitoring the approach temperature can help in diagnosing issues with the chiller, such as fouled tubes or low refrigerant levels, which can affect performa...