Velocity measurements in 3D turbulent flows by means of a rotating X-wire probe

One of the problems encountered in 3D turbulent flow measurement when using a four-wire probe is that the equation system is overdetermined, leading to many errors. Discusses a method of resolution for this problem by means of a rotating X-wire probe, and defines a well determined 6 x 6 matrix syste...

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Bibliographic Details
Published in:Measurement science & technology 1995-06, Vol.6 (6), p.843-850
Main Authors: Nho, E Le Huu, Beguler, C
Format: Article
Language:English
Subjects:
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Instrumentation for fluid dynamics
Physics
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Summary:One of the problems encountered in 3D turbulent flow measurement when using a four-wire probe is that the equation system is overdetermined, leading to many errors. Discusses a method of resolution for this problem by means of a rotating X-wire probe, and defines a well determined 6 x 6 matrix system in order to obtain an accurate solution. (Original abstract-amended)
ISSN:0957-0233
1361-6501
DOI:10.1088/0957-0233/6/6/021