Email this article 
Research of the technology of developing sensitive elements of rocket engine system pressure sensors
- Authors: Trofimov A.A.1, Pecherskaya E.A.1, Zbodnov S.A.1
-
Affiliations:
- Penza State University
- Issue: Vol 23, No 4 (2024)
- Pages: 191-200
- Section: MECHANICAL ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/28079
- DOI: https://doi.org/10.18287/2541-7533-2024-23-4-191-200
- ID: 28079
Cite item
Full Text
Abstract
A pressure sensor with a piezoelectric sensing element was developed for the information and measurement system of the technical condition of a rocket engine. The main technical characteristics of piezoelectric elements of laboratory specimens were obtained theoretically and experimentally. To analyze the microstructure of the piezoelectric element material, slices were made, and when analyzing photos of the cuts, it was found that the piezoelectric material has dense structure and the pores are small, evenly distributed over the volume. A laboratory model of technological equipment for plasma modification of charge based on lead and lead-free components was developed and tested.
About the authors
A. A. Trofimov
Penza State University
Author for correspondence.
Email: alex.t1978@mail.ru
ORCID iD: 0000-0001-5789-5026
Doctor of Science (Engineering), Associate Professor, Professor of the Department of Information and Measuring Equipment and Metrology
Russian FederationE. A. Pecherskaya
Penza State University
Email: pea1@list.ru
ORCID iD: 0000-0001-5657-9128
Doctor of Science (Engineering), Head of the Department of Information and Measuring Equipment and Metrology
Russian FederationS. A. Zbodnov
Penza State University
Email: sa_zdobnov@mail.ru
ORCID iD: 0009-0004-3711-4631
Postgraduate Student of the Department of Information and Measuring Equipment and Metrology
Russian FederationReferences
- Bastrygin K.I., Trofimov A.A. The measurement system, monitoring, control and diagnostics parameters of the rocket engine. Measuring. Monitoring. Management. Control. 2017. No. 3 (21). P. 18-25. (In Russ.). doi: 10.21685/2307-5538-2017-3-3
- Dmitrienko A.G., Blinov A.V., Trofimov A.N., Trofimov A.A. Development trends for sensors, transducers and based on them measuring, monitoring and control systems for technically complex objects of rocket-and-space engineering. Sensors and Systems. 2012. No. 9 (160). P. 4-6. (In Russ.)
- Dmitrienko A.G., Trofimov A.N., Trofimov A.A. Development of uniform designs of transducers for prospective measurement and control systems for specially engineered instruments. Measurement Techniques. 2011. V. 53, Iss. 10. P. 1107-1112. doi: 10.1007/s11018-011-9625-z
- Kikot V.V., Danilova E.A., Trofimov A.A., Zhukov T.O. Investigation of the influence of increased temperature on the technical characteristics of piezo elements from ceramics of the zirconate-titanate lead type. Reliability and Quality of Complex Systems. 2023. No. 3 (43). P. 83-89. (In Russ.). doi: 10.21685/2307-4205-2023-3-10
- Fimin A.V., Pecherskaya E.A., Timokhina O.A., Aleksandrov V.S., Volik A.V., Shepeleva A.E. Investigation of the dielectric fatigue on the example of lead titanate films PbTiO3. Journal of Physics: Conference Series. 2021. V. 2086. doi: 10.1088/1742-6596/2086/1/012179
- Trofimov A.A., Kikot V.V., Fokina E.A., Markov D.M., Smirnov I.E. Research of technology for creating high-temperature textured materials for manufacturing multilayer piezo transducer elements. Reliability and Quality of Complex Systems. 2023. No. 2 (42). P. 90-95. (In Russ.). doi: 10.21685/2307-4205-2023-2-10
- Pecherskaya E.A., Fimin A.V., Alexandrov V.S., Varenik Y.А., Volik A.V., Levin A.I. Metrological analysis of the relationship model between the properties of piezoelectric materials. Materials Science Forum. 2022. V. 1049. P. 305-310. doi: 10.4028/
- Tsypin B.V., Pecherskaya E.A., Kikot V.V., Koshkin G.A., Fimin A.V. Study of the composite piezoelectric coatings used in sensing elements. Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2022. V. 16, Iss. 6. P. 1322-1326. doi: 10.1134/s1027451022060544
- Okazaki K. Ceramic engineering for dielectrics. Tokio: Gakkensha, 1969. 532 p.
- Smazhevskaya E.G., Feldman N.B. P'ezoelektricheskaya keramika [Piezoelectric ceramics]. Moscow: Sovetskoe Radio Publ., 1971. 199 p.
Supplementary files
