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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Veröffentlicht in:	Measurement science & technology 1995-06, Vol.6 (6), p.843-850
Hauptverfasser:	Nho, E Le Huu, Beguler, C
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Instrumentation for fluid dynamics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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