Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
  • Русский
  • Английский

Simulation of intense heat-power effect of a gas environment for testing samples in a wide range of parameters

Published: 04.12.2020

Authors: Mosolov S.V., Partola I.S., Kudinov A.S., Yurchenko I.I., Klimenko A.G., Fedorov S. A.

Published in issue: #12(108)/2020

DOI: 10.18698/2308-6033-2020-12-2038

Category: Aviation and Rocket-Space Engineering | Chapter: Aerodynamics and Heat Transfer Processes in Aircrafts

The results of the work extend the available range of the parameters of gas acting on the samples of materials and coatings being tested under intense heat and power loads to study their properties and resource characteristics under stationary and pulsed exposure. A feature of the conditions proposed in this work for testing samples, distinguishing them from most common existing methods, is the simultaneous impact of a high temperature flux and high-pressure flow on the sample surface, the possibility of obtaining an oxidizing or reducing medium with different chemical compositions, as well as a pulsed cyclic effect on a material sample. The high performance of the experimental setup allows for up to 10 sample tests per day. To perform the research of the samples, a supersonic gas jet with nominal mode regimes was modeled. The jet was generated by gas dynamics facility through carbohydrate and oxygen mixture combustion and flow acceleration in Laval nozzle. Test sample can be positioned under various angles relative to the jet axis and on the desired distance from the nozzle edge. If necessary, the sample can be provided with measurement devices allowing measurements of temperature, heat flow and pressure. In order to provide a calibrated effect on the samples, the fields of jet parameters were studied using calibration plates provided with surface pressure sensors and thermocouples for determining heat fluxes. As a result, parameter fields of pressure, heat fluxes, pressure gradients, and friction stresses on the surface of samples were obtained depending on samples orientation and gas jet thermodynamic properties. Considering these field of parameters, tests can be performed to study the properties of materials. Metal and composite materials can be used as test samples as well as samples for testing the durability of coatings, multi-layer structures and protective fabric materials.

[1] Gorsky V.V., Olenicheva A.A., Rish V.G. Nauka i obrazovanie: electronnyy nauchno-tekhnicheskiy zhurnal — Science and Education, 2015, no. 10, pp. 126–140. DOI: 10.7463/1015.0814845
[2] Gorsky V.V., Kovalsky M.G., Rish V.G. Opredeleniye ablyatsionnykh svoystv UUKM na baze analiza rezultatov eksperimenta v strue produktov sgoraniya [Determination of the ablation properties of CCCM on the basis of the analysis of the results of the experiment in a jet of combustion gases]. Nauchnyye materialy Mezhdunarodnoy molodezhnoy nauchno-tekhnicheskoy konferentsii «Aerokosmcheskie tekhnologii», posvyashchennoy 105-letiyu so dnya rozhdeniya akademika V.N. Chelomeya [Proceedings of the International Youth Scientific and Technical Conference “Aerospace Technologies” dedicated to the 105th anniversary of the birth of Academician V.N. Chelomey]. Reutov, May 28, 2019, pp. 45–46.
[3] Gorsky V.V., Zolotarev S.L., Olenicheva A.A. Journal of Engineering Physics and Thermophysics, 2015, vol. 88, no. 1, pp. 163–167. DOI: 10.1007/s10891-015-1178-6
[4] Lundell J.H., Dickey R.R. AIAA Paper, 1971, no. 71-418.
[5] Ershova T.V., Kosarev V.F., Mikhatulin D.S. Teplofizika i aromekhanika — Thermophysics and Aeromechanics, 2006, vol. 13, no. 4, pp. 583–594.
[6] Gorsky V.V., Gordeev A.N., Dmitrieva A.A., Kovalsky M.G. Inzhenerny zhurnal: Nauka i innovatsii — Engineering Journal: Science and Innovation, 2018, iss. 8. DOI: 10.18698/2308-6033-2018-8-1789
[7] Reznik S.V., Prosuntsov P.V., Mikhaylovsky K.V. Journal of Engineering Physics and Thermophysics, 2019, vol. 92, pp. 89–94. DOI: 10.1007/s10891-019-01910-0
[8] Caughman J.B., Goulding R.H., Biewer T.M., Rapp J., Diem S.J., Martin E., Bigelow T.S., et al. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 2017, vol. 35, art. 03E114. DOI: 10.1116/1.4982664
[9] Cheng X., Qu Z., He R., Ai S., Zhang R., Pei Y., Fang D. Review of Scientific Instruments, 2016, vol. 87, art. 045108. DOI: 10.1063/1.4944484
[10] Thirugnanasambantham K.G., Natarajan S. Journal of Materials Engineering and Performance, 2015, vol. 24, no. 7, pp. 2605–2613. DOI: 10.1007/s11665-015-1538-6
[11] Tabacoff W. Erosion Resistance of Superalloys and Different Coatings Exposed to Particle Flows at High Temperature. Surface Coating Technology, 1999, vol. 120-121, pp. 542–547.
[12] Gordeev A.N., Kolesnikov A.F. Fiziko-khimicheskaya kinetika v gazovoy dinamike — Physical-Chemical Kinetics in Gas Dynamics, 2008, vol. 7. Available at: (accessed December 8, 2020).
[13] Gorsky V.V., Gordeev A.N., Dmitrieva A.A., Kolesnikov A.F. Fiziko-khimicheskaya kinetika v gazovoy dinamike — Physical-Chemical Kinetics in Gas Dynamics, 2017, vol. 18 (2). Available at: (accessed December 8, 2020).
[14] Egorov I.V., Zhestkov B.E., Shvedchenko V.V. Uchenye zapiski TsAGI — TsAGI Science Journal, 2014, vol. XLV, no. 1, pp. 3–13.
[15] Vasilevsky E.B., Zhestkov B.E., Sakharov V.I. Uchenye zapiski TsAGI — TsAGI Science Journal, 2016, vol. XLVII, no. 5, pp. 3–13.
[16] Krasilnikov A.V., Zalogin G.N., Rudin N.F., Gubanov A.E. Fiziko-khimicheskaya kinetika v gazovoy dinamik Physical-Chemical Kinetics in Gas Dynamics, 2016, vol. 17 no. 2. Available at: (accessed December 2, 2020).
[17] Vaganov A.V., Skuratov A.S., Shtapov V.V., Khodzhaev Yu.D., Yudin V.M. Issledovanie termostoykosti perednikh kromok konstruktsii GLA v vysokotemperaturnom gazovom potoke [Study of the thermal stability of the leading edges of the GLA structure in a high-temperature gas flow]. Tezisy dokladov nauchno-tekhnicheskoy konferentsii “Prochnost konstruktsiy letatelnykh apparatov” [Proceedings of the scientific and technical conference “Structural strength of aircraft”. Abstracts]. 2013, pp. 35–37.