A new algorithm for five-hole probe calibration, data reduction, and uncertainty analysis
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A new algorithm for five-hole probe calibration, data reduction, and uncertainty analysis

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .
Written in English

Subjects:

  • Calibrating.,
  • Data reduction.,
  • Error analysis.,
  • Flow measurement.,
  • Pneumatic probes.,
  • Pressure measurement.,
  • Pressure sensors.,
  • Velocity measurement.

Book details:

Edition Notes

StatementBruce A. Reichert and Bruce J. Wendt.
SeriesNASA technical memorandum -- 106458.
ContributionsWendt, Bruce J., United States. National Aeronautics and Space Administration.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL17001104M

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Abstract. A new algorithm for five-hole probe calibration and data reduction using a non-nulling method is developed. The significant features of the algorithm are: (1) two components of the unit vector in the flow direction replace pitch and yaw angles as flow direction variables; and (2) symmetry rules are developed that greatly simplify Taylor's series representations of the calibration lemoisduvinnaturel.com: Bruce J. Wendt and Bruce A. Reichert. Keywords: Multi-hole pressure probe, Five-hole probe, calibration, three-dimensional flow, data reduction technique. 1. Introduction Five-hole probes are used to measure the three components of velocity, inflow angles, static and total pressures simultaneously for a point in a flow field. A novel calibration algorithm for five-hole pressure probe norm alization and data reduction tech niques. A new. calibration data of a five-hole probe that were obtained employing the. The data reduction was performed by double interpolations using spline curve fitting. The calibration and data reduction schemes are discussed and analysed. Results of the five-hole probe measurements in typical three-dimensional vor- tical flows, including velocity vectors in cross plane, pressure and vorticity contours are presented.

Jan 17,  · The Oxford Probe is an open access five-hole probe designed for experimental aerodynamic measurements. The open access probe can be manufactured by the end user via additive manufacturing (metal or plastic). The probe geometry, drawings, calibration maps, and software are available under a creative commons lemoisduvinnaturel.com by: 6. Aug 01,  · The construction and application of an inexpensive five-hole probe rake is described. Wendt BJ () A new algorithm for five-hole probe calibration, data reduction, and uncertainty analysis. NASA Technical Memorandum Treaster AL A new algorithm for five-hole probe calibration and data reduction and its application to a rake Cited by: 6. R. Paul, et al [4], demonstrated a novel calibration algorithm for five-hole pressure probe. Here the steady-state measurements of three velocity components, inflow angles, static and total pressures simultaneously for a point in a flow field. This article describes the historic development leading to current views on model calibration, and the algorithms and techniques that have been developed for estimating parameters, thereby enabling the model to mimic the behavior of the hydrologic system. Manual techniques as well as automatic algorithms are addressed.

Get this from a library! A new algorithm for five-hole probe calibration, data reduction, and uncertainty analysis. [Bruce A Reichert; Bruce J Wendt; United States. National Aeronautics and . A new algorithm for five-hole probe calibration and data reduction using a non-nulling technique was developed, verified, and reported earlier (Wendt and Reichert, ). The new algorithm's simplicity permits an analytical treatment of the propagation of uncertainty in five-hole probe lemoisduvinnaturel.com: Bruce J. Wendt and Bruce A. Reichert. A new algorithm for five-hole probe calibration and data reduction using a non-nulling method is developed. The significant features of the algorithm are: (1) two components of the unit vector in the flow direction replace pitch and yaw angles as flow direction variables; and (2) symmetry rules are developed that greatly simplify Taylor's series representations of the calibration data. •A paper on calibration of 5 hole probes:A paper on calibration of 5 hole probes: Reichert BA and Wendt BJ () A New Algorithm for Five-Hole Probe Calibration, Data Reduction, and Uncertainty Analysis. NASA Technical Memorandum