Numerical investigation on dynamic characteristics of hydrodynamic bearing

Liangliang Li; Yunzhu Li; Yonghui Xie

doi:10.2298/TSCI17S1201L

Numerical investigation on dynamic characteristics of hydrodynamic bearing

Liangliang Li
, Yunzhu Li
, Yonghui Xie

能源与动力工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

In this paper, both the steady-state and transient-state of the films flow are investigated by CFD. The journal bearing dynamic characteristics such as the load capacity, damping and stiffness coefficients for several eccentricity, and length over diameter ratio (L/D) are obtained and compared with each other in different working conditions. Furthermore, the variation of various research parameters with eccentricity and L/D are also illustrated in detail.

源语言	英语
页（从-至）	S201-S208
期刊	Thermal Science
卷	21
DOI	https://doi.org/10.2298/TSCI17S1201L
出版状态	已出版 - 2017

联合国可持续发展目标

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可持续发展目标 7 经济适用的清洁能源

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10.2298/TSCI17S1201L

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title = "Numerical investigation on dynamic characteristics of hydrodynamic bearing",

abstract = "In this paper, both the steady-state and transient-state of the films flow are investigated by CFD. The journal bearing dynamic characteristics such as the load capacity, damping and stiffness coefficients for several eccentricity, and length over diameter ratio (L/D) are obtained and compared with each other in different working conditions. Furthermore, the variation of various research parameters with eccentricity and L/D are also illustrated in detail.",

keywords = "Damping coefficient, Eccentricity, Hydrodynamic bearing, L/D ratios, Load capacity, Stiffness coefficient",

author = "Liangliang Li and Yunzhu Li and Yonghui Xie",

note = "Publisher Copyright: {\textcopyright} 2017 Society of Thermal Engineers of Serbia.",

year = "2017",

doi = "10.2298/TSCI17S1201L",

language = "英语",

volume = "21",

pages = "S201--S208",

journal = "Thermal Science",

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publisher = "Serbian Society of Heat Transfer Engineers",

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T1 - Numerical investigation on dynamic characteristics of hydrodynamic bearing

AU - Li, Liangliang

AU - Li, Yunzhu

AU - Xie, Yonghui

PY - 2017

Y1 - 2017

N2 - In this paper, both the steady-state and transient-state of the films flow are investigated by CFD. The journal bearing dynamic characteristics such as the load capacity, damping and stiffness coefficients for several eccentricity, and length over diameter ratio (L/D) are obtained and compared with each other in different working conditions. Furthermore, the variation of various research parameters with eccentricity and L/D are also illustrated in detail.

AB - In this paper, both the steady-state and transient-state of the films flow are investigated by CFD. The journal bearing dynamic characteristics such as the load capacity, damping and stiffness coefficients for several eccentricity, and length over diameter ratio (L/D) are obtained and compared with each other in different working conditions. Furthermore, the variation of various research parameters with eccentricity and L/D are also illustrated in detail.

KW - Damping coefficient

KW - Eccentricity

KW - Hydrodynamic bearing

KW - L/D ratios

KW - Load capacity

KW - Stiffness coefficient

UR - https://www.scopus.com/pages/publications/85036573499

U2 - 10.2298/TSCI17S1201L

DO - 10.2298/TSCI17S1201L

M3 - 文章

AN - SCOPUS:85036573499

SN - 0354-9836

VL - 21

SP - S201-S208

JO - Thermal Science

JF - Thermal Science

ER -

Numerical investigation on dynamic characteristics of hydrodynamic bearing

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