A Quasi-Spherical Air Pressure Probe

This paper considers an air pressure probe, the head part of which is made in the form of a polyhedron inscribed into a sphere. Wind tunnel testing of the probe models is performed, a mathematical model and an algorithm are constructed to calculate all the altitude and airspeed parameters, and an er...

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Bibliographic Details
Published in:Russian aeronautics 2018-04, Vol.61 (2), p.265-270
Main Authors: Golovkin, M. A., Efremov, A. A., Sysoev, V. V.
Format: Article
Language:English
Subjects:
Aircraft Instruments and Instrumentation Computer Complexes
Automotive Engineering
Engineering
Mathematical models
Parameter estimation
Pressure head
Pressure sensors
Wind tunnel testing
Wind tunnels
Online Access:Get full text
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Description
Summary:This paper considers an air pressure probe, the head part of which is made in the form of a polyhedron inscribed into a sphere. Wind tunnel testing of the probe models is performed, a mathematical model and an algorithm are constructed to calculate all the altitude and airspeed parameters, and an error estimation is given.
ISSN:1068-7998
1934-7901
DOI:10.3103/S1068799818020162