Study of Modern Aviation Hydraulic Fluids Based on Phosphate Ester by Refractometric Method
https://doi.org/10.17586/0021-3454-2024-67-7-609-614
Abstract
Results of a study of modern aviation hydraulic fluids based on phosphate ester carried out with the use of laboratory refractometer IRF "Compact", are presented. Experimental data on the refractive index depending on the concentration and temperature of the solutions of the studied aviation hydraulic fluids are obtained. Highly accurate and reliable information on the composition and consumption of the substance is necessary for the work of airport technical services. The optical diagram and technical parameters of the measuring device are given.
About the Authors
E. E. Maiorov
St. Petersburg State University of Aerospace Instrumentation
Russian Federation
Russian Federation
Evgeny E. Maiorov — PhD, Associate Professor; Department of Applied Mathematics
St. Petersburg
G. A. Kostin
St. Petersburg State University of Civil Aviation
Russian Federation
Russian Federation
Gennady A. Kostin - Dr. Sci. , Associate Professor; Department of Applied Mathematics and Informatics; Vice-Rector for Science and Digitalization
St. Petersburg
V. V. Kurlov
St. Petersburg State University of Aerospace Instrumentation
Russian Federation
Russian Federation
Viktor V. Kurlov - PhD., Associate Professor; Department of Innovation and Integrated Quality Systems
St. Petersburg
N. E. Baranov
St. Petersburg State University of Civil Aviation
Russian Federation
Russian Federation
Nikolay E. Baranov - PhD., Associate Professor; Department of Aerodynamics and Flight Dynamics; Head of the Department
St. Petersburg
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Review
For citations:
Maiorov E.E., Kostin G.A., Kurlov V.V., Baranov N.E. Study of Modern Aviation Hydraulic Fluids Based on Phosphate Ester by Refractometric Method. Journal of Instrument Engineering. 2024;67(7):609-614. (In Russ.) https://doi.org/10.17586/0021-3454-2024-67-7-609-614
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