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Rotordynamic Analysis of Labyrinth Seals by Aleksandar Vučić is a document available to read on EtoBox.
This document discusses a study on the rotordynamic characteristics of a rotating labyrinth gas turbine seal when subjected to centrifugal growth. A computational framework was developed using 3D finite element and computational fluid dynamics methods along with a rotordynamic model. The influence of centrifugal growth on the cross-coupled stiffness, direct damping, and stability characteristics was found to increase substantially with rotational speed.
- Author
- Aleksandar Vučić
- Language
- EN