Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
Book Description
Five-hole Flow Angle Probe Calibration for the NASA Glenn Icing Research Tunnel
Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
Book Description
A 5-hole Flow Angle Probe Calibration for the NASA Lewis Icing Research Tunnel
Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A New Algorithm for Five-Hole Probe Calibration, Data Reduction, and Uncertainty Analysis
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781725003941
Category :
Languages : en
Pages : 36
Book Description
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...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781725003941
Category :
Languages : en
Pages : 36
Book Description
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...
Aerodynamic Calibration of the NASA Lewis Icing Research Tunnel (1997 Tests)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Aero-Thermal Calibration of the NASA Glenn Icing Research Tunnel (2000 Tests)
Author: Jose C. Gonsalez
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Theoretical Derivation and Calibration Technique of a Hemispherical-tipped, Five-hole Probe
Author: Scott O. Kjelgaard
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Test Section Flow Quality Surveys of the NASA Glenn Research Center Icing Research Tunnel (1994 Test)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description
Calibration and Data Reduction for a Five-hole Probe
Author: Joint Institute for Aeronautics and Acoustics. Joint Institute for Aeronautics and Acoustics
Publisher:
ISBN:
Category :
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 88
Book Description
A New Algorithm for Five-hole Probe Calibration, Data Reduction, and Uncertainty Analysis
Author: Bruce A. Reichert
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 658
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 658
Book Description