Research on leakage characteristics of labyrinth seal based on air-oil two-phase flow

Y Li, R Li, A Tian, X Xu, H Zhang - Multidiscipline Modeling in …, 2024 - emerald.com
Purpose This paper aims to study the influence of different seal structure parameters and
working conditions on the air-oil two-phase flow characteristics and leakage characteristics …

Influence of Vanes and Blades on Ingress in Axial Rim Seal for Turbine Stages

R Ren, Q Du, G Liu, Y Zeng, L Xie - Journal of Thermal Science, 2024 - Springer
Hot gas ingestion refers to the phenomenon of mainstream hot gas flowing into the space
cavity of a turbine wheel. Previous studies have found that mainstream annulus pressure …