What Are The Different Losses That Occur In A Steam Turbine?

What Are The Different Losses That Occur In A Steam Turbine? Leakage loss is different in both Impulse and reaction turbine. In Impulse turbine, leakage loss occurs between the shaft, bearings, nozzles and stationary diaphragms. For Reaction turbine, it may occur at the blade tips. This loss is due to the leakage of steam on