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2017 | OriginalPaper | Buchkapitel

Tilting Pad Journal Bearing TEHD Analysis: An Innovative Model

verfasst von : Amedeo Frilli, Enrico Meli, Daniele Nocciolini, Simone Panconi, Luca Pugi, Andrea Rindi, Stefano Rossin

Erschienen in: Advances in Italian Mechanism Science

Verlag: Springer International Publishing

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Abstract

Tilting Pad Journal Bearings (TPJBs) are widely used in the turbomachinery field due to their superior dynamical performances, but their operation involves several different physical phenomena. In this research work the authors propose an innovative 3D ThermoElastoHydroDynamic (TEHD) model for the analysis of TPJBs behaviour developed and experimentally validated in cooperation with General Electric Nuovo Pignone: the model is able to perform a nonlinear transient coupled analysis taking into account fluid dynamical, thermal and elastic effects and reaches a good compromise between the accuracy of the results and the computational efficiency.

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Metadaten
Titel
Tilting Pad Journal Bearing TEHD Analysis: An Innovative Model
verfasst von
Amedeo Frilli
Enrico Meli
Daniele Nocciolini
Simone Panconi
Luca Pugi
Andrea Rindi
Stefano Rossin
Copyright-Jahr
2017
DOI
https://doi.org/10.1007/978-3-319-48375-7_43

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