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Numerical simulations of particle transport and deposition experiments at gas turbine temperatures

Abstract:

The ingestion of micron-sized particulates into gas turbine engines is known to cause a number of damage mechanisms, from in-flight engine to component life-reduction. Numerical simulations are presented of particle deposition experiments at temperatures representative of gas turbine secondary air systems. The continuous random walk (CRW) model is applied to simulate the fluid turbulent fluctuations observed by the particle in a steady simulation. The CRW model assessed for the first time und...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.2514/6.2018-3238

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
St Catherines College
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Publisher:
American Institute of Aeronautics and Astronautics Publisher's website
Publication date:
2018-06-25
DOI:
Pubs id:
pubs:908380
URN:
uri:4e5fede3-3074-45cd-bfdf-5cfc9666f12d
UUID:
uuid:4e5fede3-3074-45cd-bfdf-5cfc9666f12d
Local pid:
pubs:908380
ISBN:
9781624105531

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