In distillery manufacturing, maintaining optimal performance of multi-effect evaporators is crucial for maximizing efficiency and minimizing downtime. However, the changing characteristics of feed can lead to fouling, which in turn reduces heat transfer efficiency and may result in unanticipated failures. As heat transfer becomes inefficient, the system's ability to perform effectively diminishes, leading to costly maintenance and extended downtime.

To address these challenges, advanced monitoring tools such as soft sensors for heat transfer coefficients can provide real-time insights, enabling proactive management of system performance. By forecasting future values and setting alarm limits, distilleries can take timely corrective actions, ensuring uninterrupted operations and reducing the risk of costly breakdowns. This approach enhances system reliability and drives operational savings.