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Journal article

A wind tunnel for the calibration of Mars wind sensors

Abstract:
A major limitation in the development of wind sensors for use on Mars is the lack of suitable testing and calibration facilities. A low-density wind tunnel has been developed at Oxford University for calibration of wind sensors for Mars landers, capable of providing stable or dynamically varying winds, of air or carbon dioxide, at Martian pressures (5-10 mbar) and speeds (0.5-30 m/s), and temperatures of 200-300 K. The flow field in the test section was calculated using analytical and computational modelling techniques, and validated experimentally using a pitot probe. This facility's stability and accuracy offer significant advantages with respect to previous calibration facilities. © 2008 Elsevier Ltd. All rights reserved.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.pss.2008.05.011

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atmos Ocean & Planet Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atmos Ocean & Planet Physics
Role:
Author


Publisher:
Elsevier
Journal:
Planetary and Space Science More from this journal
Volume:
56
Issue:
11
Pages:
1532-1541
Publication date:
2008-10-01
DOI:
ISSN:
0032-0633


Keywords:
Pubs id:
pubs:115520
UUID:
uuid:adfe25e2-9d02-41dd-bc95-5fe3da649839
Local pid:
pubs:115520
Source identifiers:
115520
Deposit date:
2012-12-19

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