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Quasi-static thermal modelling of multi-scale sliding contact for unlubricated brush seal materials

Abstract:

Prediction of the contact temperature between two materials in high speed rubbing contact is essential when analysing the wear mechanism and modelling wear rate for unlubricated contact. Conventionally the assumptions used for a pin-on-disc configuration are either a steady heat source at the contact for slow speed rotation or an annular source along the rubbing track at high rotating speeds. In this paper, the rotating heating source is solved using an in-house finite element method (FEM) co...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1115/gt2018-75920

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
St Catherine's College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
Rolls-Royce plc More from this funder
Innovate UK More from this funder
Publisher:
American Society of Mechanical Engineers Publisher's website
Journal:
ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition Journal website
Volume:
5B-2018: Heat Transfer
Article number:
GT2018-75920
Host title:
ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition
Publication date:
2018-06-11
Acceptance date:
2018-01-03
DOI:
Source identifiers:
928848
ISBN:
9780791851098
Pubs id:
pubs:928848
UUID:
uuid:3dd1e059-3d57-4fe3-8dc1-8c2ef73b62ac
Local pid:
pubs:928848
Deposit date:
2019-01-08

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