Transient CFD Simulation on Dynamic Characteristics of Annular Seal under Large Eccentricities and Disturbances

Transient CFD Simulation on Dynamic Characteristics of Annular Seal under Large Eccentricities and Disturbances

Annular seals of turbomachinery usually suffer from various degrees of eccentricities and disturbances due to the rotor–stator misalignment and radial loads, while the discussion of annular seal under both large static eccentricities and dynamic disturbances is relatively limited. In this paper, the...

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Bibliographic Details
Main Authors: Kai Zhang, Xinkuo Jiang, Shiyang Li, Bin Huang, Shuai Yang, Peng Wu, Dazhuan Wu
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Energies
Subjects:
annular seal
CFD
dynamic coefficients
fluid forces
nonlinear dynamic model
static eccentricity
Online Access:https://www.mdpi.com/1996-1073/13/16/4056

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