In a turbine with a pressure lubrication system, where is the low-pressure oil led?

In a turbine equipped with a pressure lubrication system, low-pressure oil is directed to the bearings. This is critical for maintaining the integrity and functionality of the turbine. Bearings require a constant supply of lubricating oil to reduce friction between moving components, ensure smooth operation, and prevent overheating.

The oil serves to create a thin film between the bearing surfaces, minimizing metal-to-metal contact and extending the life of the bearings. Adequate lubrication is essential not just for operation but also for avoiding catastrophic failures due to wear or overheating.

While low-pressure oil can be involved in other systems within the turbine, such as the governor system used to regulate turbine speed, the primary purpose of the lubrication system is to protect the bearings, which are among the most highly stressed components. Therefore, directing low-pressure oil to the bearings is a fundamental aspect of ensuring reliable and efficient operation of the turbine.