A 5-hole Flow Angle Probe Calibration for the NASA Lewis Icing Research Tunnel

A 5-hole Flow Angle Probe Calibration for the NASA Lewis Icing Research Tunnel PDF Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages :

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A 5-hole Flow Angle Probe Calibration for the NASA Lewis Icing Research Tunnel

A 5-hole Flow Angle Probe Calibration for the NASA Lewis Icing Research Tunnel PDF Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Five-hole Flow Angle Probe Calibration for the NASA Glenn Icing Research Tunnel

Five-hole Flow Angle Probe Calibration for the NASA Glenn Icing Research Tunnel PDF Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages : 23

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Aerodynamic Calibration of the NASA Lewis Icing Research Tunnel (1997 Tests)

Aerodynamic Calibration of the NASA Lewis Icing Research Tunnel (1997 Tests) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Aero-Thermal Calibration of the NASA Glenn Icing Research Tunnel (2000 Tests)

Aero-Thermal Calibration of the NASA Glenn Icing Research Tunnel (2000 Tests) PDF Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages : 46

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Test Section Flow Quality Surveys of the NASA Glenn Research Center Icing Research Tunnel (1994 Test)

Test Section Flow Quality Surveys of the NASA Glenn Research Center Icing Research Tunnel (1994 Test) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 56

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Flow Quality Studies of the NASA Lewis Research Center Icing Research Tunnel

Flow Quality Studies of the NASA Lewis Research Center Icing Research Tunnel PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 44

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19th AIAA Advanced Measurement and Ground Testing Technology Conference

19th AIAA Advanced Measurement and Ground Testing Technology Conference PDF Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 646

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21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2375 - 002527

21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2375 - 002527 PDF Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 616

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A New Algorithm for Five-Hole Probe Calibration, Data Reduction, and Uncertainty Analysis

A New Algorithm for Five-Hole Probe Calibration, Data Reduction, and Uncertainty Analysis PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781725003941
Category :
Languages : en
Pages : 36

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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. In data reduction, four pressure coefficients allow total pressure, static pressure, and flow direction to be calculated directly. The new algorithm's simplicity permits an analytical treatment of the propagation of uncertainty in five-hole probe measurement. The objectives of the uncertainty analysis are to quantify uncertainty of five-hole results (e.g., total pressure, static pressure, and flow direction) and determine the dependence of the result uncertainty on the uncertainty of all underlying experimental and calibration measurands. This study outlines a general procedure that other researchers may use to determine five-hole probe result uncertainty and provides guidance to improve measurement technique. The new algorithm is applied to calibrate and reduce data from a rake of five-hole probes. Here, ten individual probes are mounted on a single probe shaft and used simultaneously. Use of this probe is made practical by the simplicity afforded by this algorithm. Reichert, Bruce A. and Wendt, Bruce J. Glenn Research Center NASA-TM-106458, E-8319, NAS 1.15:106458 RTOP 505-62-52...

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1162

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