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Angular response of hot wire probes

Abstract:

A new equation for the convective heat loss from the sensor of a hot-wire probe is derived which accounts for both the potential and the viscous parts of the flow past the prongs. The convective heat loss from the sensor is related to the far-field velocity by an expression containing a term representing the potential flow around the prongs, and a term representing their viscous effect. This latter term is absent in the response equations available in the literature but is essential in repres...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.1088/1361-6501/aa5014

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
St Johns College
Role:
Author
Rolls-Royce plc More from this funder
Publisher:
IOP Publishing Publisher's website
Journal:
Measurement Science and Technology Journal website
Volume:
28
Issue:
3
Pages:
Article: 035303
Publication date:
2017-01-25
Acceptance date:
2016-11-28
DOI:
ISSN:
0957-0233 and 1361-6501
Pubs id:
pubs:937126
URN:
uri:0422ed93-b4af-4e39-b21e-a0c793fd11dd
UUID:
uuid:0422ed93-b4af-4e39-b21e-a0c793fd11dd
Local pid:
pubs:937126

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