Influence of spin flow on lubricating oil jet - Design method of oil spray parameters to high speed spur gears

Yanzhong Wang; Wentao Niu; Song Wei; Guanhua Song

doi:10.1016/j.triboint.2015.07.017

Influence of spin flow on lubricating oil jet - Design method of oil spray parameters to high speed spur gears

Yanzhong Wang
, Wentao Niu^*
, Song Wei
, Guanhua Song

^*Corresponding author for this work

School of Mechanical Engineering and Automation

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

As the gear speed becomes higher and higher in modern industry the influence of spin flow on lubricating oil jet must be taken into account in design of gearings. A multiphase flow model is established in computational fluid dynamics (CFD) to calculate the regimes of oil jet in spin flow. Schemes are developed to eliminate the effect of oil jet deviation in into mesh lubrication. The contra-flow in out of mesh condition is analyzed and found that the complete contra-flow arises when spray velocity is less than 1% (or higher for large module) of pitch velocity. The analysis results were verified by experimental results.

Original language	English
Pages (from-to)	290-300
Number of pages	11
Journal	Tribology International
Volume	92
DOIs	https://doi.org/10.1016/j.triboint.2015.07.017
State	Published - 8 Aug 2015

Keywords

CFD
Jet lubrication
Spin flow
Spur gear

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10.1016/j.triboint.2015.07.017

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title = "Influence of spin flow on lubricating oil jet - Design method of oil spray parameters to high speed spur gears",

abstract = "As the gear speed becomes higher and higher in modern industry the influence of spin flow on lubricating oil jet must be taken into account in design of gearings. A multiphase flow model is established in computational fluid dynamics (CFD) to calculate the regimes of oil jet in spin flow. Schemes are developed to eliminate the effect of oil jet deviation in into mesh lubrication. The contra-flow in out of mesh condition is analyzed and found that the complete contra-flow arises when spray velocity is less than 1\% (or higher for large module) of pitch velocity. The analysis results were verified by experimental results.",

keywords = "CFD, Jet lubrication, Spin flow, Spur gear",

author = "Yanzhong Wang and Wentao Niu and Song Wei and Guanhua Song",

year = "2015",

month = aug,

day = "8",

doi = "10.1016/j.triboint.2015.07.017",

language = "英语",

volume = "92",

pages = "290--300",

journal = "Tribology International",

issn = "0301-679X",

publisher = "Elsevier Inc.",

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T1 - Influence of spin flow on lubricating oil jet - Design method of oil spray parameters to high speed spur gears

AU - Wang, Yanzhong

AU - Niu, Wentao

AU - Wei, Song

AU - Song, Guanhua

PY - 2015/8/8

Y1 - 2015/8/8

N2 - As the gear speed becomes higher and higher in modern industry the influence of spin flow on lubricating oil jet must be taken into account in design of gearings. A multiphase flow model is established in computational fluid dynamics (CFD) to calculate the regimes of oil jet in spin flow. Schemes are developed to eliminate the effect of oil jet deviation in into mesh lubrication. The contra-flow in out of mesh condition is analyzed and found that the complete contra-flow arises when spray velocity is less than 1% (or higher for large module) of pitch velocity. The analysis results were verified by experimental results.

AB - As the gear speed becomes higher and higher in modern industry the influence of spin flow on lubricating oil jet must be taken into account in design of gearings. A multiphase flow model is established in computational fluid dynamics (CFD) to calculate the regimes of oil jet in spin flow. Schemes are developed to eliminate the effect of oil jet deviation in into mesh lubrication. The contra-flow in out of mesh condition is analyzed and found that the complete contra-flow arises when spray velocity is less than 1% (or higher for large module) of pitch velocity. The analysis results were verified by experimental results.

KW - CFD

KW - Jet lubrication

KW - Spin flow

KW - Spur gear

UR - https://www.scopus.com/pages/publications/84938678953

U2 - 10.1016/j.triboint.2015.07.017

DO - 10.1016/j.triboint.2015.07.017

M3 - 文章

AN - SCOPUS:84938678953

SN - 0301-679X

VL - 92

SP - 290

EP - 300

JO - Tribology International

JF - Tribology International

ER -

Influence of spin flow on lubricating oil jet - Design method of oil spray parameters to high speed spur gears

Abstract

Keywords

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