Search
CSV
RISInfluence of Rim Seal Purge Flow on the Performance of an Endwall-Profiled Axial Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nonaxisymmetric endwall profiling is a promising method to reduce secondary losses in axial turbines. However, in high-pressure turbines, a small amount of air is ejected at the hub rim seal ...
Effects of Suction and Injection Purge-Flow on the Secondary Flow Structures of a High-Work Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In high-pressure turbines, a small amount of air is ejected at the hub rim seal to cool and prevent the ingestion of hot gases into the cavity between the stator and the disk. This paper ...