Investigation of Optical Properties of Aviation Technical Washing Liquids in the Ultraviolet Wavelength Range
https://doi.org/10.17586/0021-3454-2023-66-3-234-240
Abstract
The issues of studying the optical properties of aviation technical washing liquids in the ultraviolet wavelength range are considered. Correct identification of cleaning fluids for washing the gas-air path of a gas turbine engine is essential for ensuring flight safety. The method of ultraviolet spectroscopy is presented and the optical scheme of the spectrofluorimetric analyzer is given. The spectral dependences of the absorption coefficient of the studied media mixed with distilled water are measured, and the maximum values of the absorbance of the studied samples in the ultraviolet wavelength range are determined.
About the Authors
Е. Е 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, Professor; Department of
Applied Mathematics and Informatics; Vice-Rector for Science and Digitalization
St. Petersburg
T. A Chernyak
St. Petersburg State University of Civil Aviation
Russian Federation
Russian Federation
Tatiana A. Chernyak - PhD, Associate Professor; Department of Higher Mathematics; Head of the Department
References
1. Kablov E.N., Startsev O.V., Medvedev I.M. Aviacionnye Materialy and Tehnologii, 2015, no. 2(35), pp. 7-87, DOI: 10.18577/2071-9140-2015-0-2-76-87. (in Russ.)
2. http://www.pmz.ru.
3. http://lemix-samara/ru/liquid.html. (in Russ.)
4. Stalder J.P. Journal of Engineering for Gas Turbine and Power, 2001, vol. 123, рр. 363-370.
5. Syverud E., Brekke O., Bakken L. Journal of Turbomachinery, 2007, no. 1(129), pp. 119-126.
6. Patent WO 2001/040548, Chemical Cleaning Solution for Gas Turbine Blades, Priority 30.11.00, Published 30.10.02.
7. Maiorov E.E., Mashek A.Ch., Tsygankova G.A., Khaidarov A.G., Abramyan V.K., Zaitsev Yu.E. Instruments and Systems: Monitoring, Control, and Diagnostics, 2016, no. 8, pp. 42-46. (in Russ.)
8. Maiorov E.E., Mashek A.Ch., Tsygankova G.A., Pisareva E.A. Scientific Bulletin of Belgorod State University, 2018, no. 1(50), pp. 55–63, DOI: 10.18413/2075-4639-2018-50-1-55-63. (in Russ.)
9. Maiorov E.E., Mashek A.Ch., Tsygankova G.A., Pisareva E.A. News of the Tula State University. Technical Sciences, 2018, no. 4, pp. 357-365. (in Russ.)
10. Maiorov E.E., Turovskaya M.S., Litvinenko A.N., Chernyak T.A., Dagaev A.V., Ponomarev S.E., Kurlov V.V., Katunin B.D. Instruments and Systems: Monitoring, Control, and Diagnostics, 2018, no. 7, pp. 38-43. (in Russ.)
11. Maiorov E.E., Konstantinova A.A., Shalamay L.I., Tsygankova G.A., Mashek A.Ch., Pushkina V.P., Khokhlova M.V., Kotskovich V.B., Dagaev A.V. News of the Tula State University. Technical Sciences, 2019, no. 7, pp. 212-223. (in Russ.)
12. Arefiev A.V., Borodyansky Yu.M., Maiorov E.E., Dagaev A.V., Khokhlova M.V., Guliyev R.B. Instruments and Systems: Monitoring, Control, and Diagnostics, 2020, no. 9, pp. 1-5, DOI: 10.25791/pribor.09.2020.1202 (in Russ.)
13. Maiorov E.E., Afanas'eva O.V., Sokolovskaya M.V. News of the Tula State University. Technical Sciences, 2022, no. 8, pp. 128-133, DOI: 10.24412/2071-6168-2022-8-128-133. (in Russ.)
14. Ioffe B.V. Refraktometricheskiye metody khimii (Refractometric Methods of Chemistry), Leningrad, 1983, 352 р. (in Russ.)
15. Kuzmina D.A., Maiorov E.E., Shalamai L.I., Mendoza E.Yu., Narushak N.S. Journal of Instrument Engineering, 2021, no. 1(64), pp. 63-70, DOI: 10.17586/0021-3454-2021-64-1-63-70. (in Russ.)
16. Kostin G.A., Chernyak T.A., Maiorov E.E., Kurlov V.V., Tayurskaya I.S. News of the Tula State University. Technical Sciences, 2022, no. 8, pp. 100–105, DOI: 10.24412/2071-6168-2022-8-100-105. (in Russ.)
17. Kostin G.A., Chernyak T.A., Maiorov E.E., Kurlov V.V., Tayurskaya I.S. News of the Tula State University. Technical Sciences, 2022, no. 8, pp. 80-85, DOI: 10.24412/2071-6168-2022-8-80-85. (in Russ.)
18. Maiorov E.E., Chernyak T.A., Tsygankova G.A., Mashek A.Ch., Konstantinova A.A., Pisareva E.A. Nauchnoe Priborostroenie (Scientific Instrumentation), 2021, no. 1(31), pp. 73-83, DOI: 10.18358/np-31-1-e010. (in Russ.)
Review
For citations:
Maiorov Е.Е., Kostin G.A., Chernyak T.A. Investigation of Optical Properties of Aviation Technical Washing Liquids in the Ultraviolet Wavelength Range. Journal of Instrument Engineering. 2023;66(3):234-240. (In Russ.) https://doi.org/10.17586/0021-3454-2023-66-3-234-240
Views:
39
Email this article 