Email this article Afterburner operating on detonative combustion of liquid jet propulsion fuel
- Authors: Frolov S.M.1, Ivanov V.S.1, Shamshin I.O.1, Aksenov V.S.1, Vovk M.Y.2, Mokrynskij I.V.2, Bruskov V.A.3, Igonkin D.V.3, Moskvitin S.N.3, Illarionov A.A.3, Marchukov E.Y.4
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Affiliations:
- N. N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
- A. Lyulka Design Bureau
- MU 15650-16
- Moscow Aviation Institute (National Research University)
- Issue: Vol 15, No 1 (2022)
- Pages: 67-71
- Section: Articles
- URL: https://ogarev-online.ru/2305-9117/article/view/288294
- DOI: https://doi.org/10.30826/CE22150108
- ID: 288294
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Abstract
The results of a new series of test fires of a detonation afterburner as part of a small-size turbojet are presented. In contrast to previous tests with a sequential arrangement of turbojet and afterburner, the new series provides for gasdynamic separation of airflows: air was supplied to the afterburner separately using an auxiliary power unit. The separation of airflows made it possible to ensure the stable operation of the combined power plant in different modes of operation of the turbojet when the afterburner was turned on. In the test fires, a stable mode of spinning detonation of aviation kerosene with single detonation wave was registered and the detonative combustion of kerosene in the afterburner did not affect turbojet operation.
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About the authors
Sergey M. Frolov
N. N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
Author for correspondence.
Email: smfrol@chph.ras.ru
Doctor of Science in physics and mathematics, head of department, head of laboratory
Russian Federation, 4 Kosygin Str., Moscow 119991Vladislav S. Ivanov
N. N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
Email: ivanov.vls@gmail.com
Doctor of Science in physics and mathematics, leading research scientist
Russian Federation, 4 Kosygin Str., Moscow 119991Igor O. Shamshin
N. N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
Email: igor_shamshin@mail.ru
Candidate of Science in physics and mathematics, leading research scientist
Russian Federation, 4 Kosygin Str., Moscow 119991Victor S. Aksenov
N. N. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
Email: v.aksenov@mail.ru
Candidate of Science in physics and mathematics, senior research scientist
Russian Federation, 4 Kosygin Str., Moscow 119991Mikhail Yu. Vovk
A. Lyulka Design Bureau
Email: mihail.vovk@okb.umpo.ru
Candidate of Science in technology, deputy chief designer, head of department, PJSC UEC-UMPO
Russian Federation, 13 Kasatkina Str., Moscow 129301Igor V. Mokrynskij
A. Lyulka Design Bureau
Email: igor.mokrynskij@okb.umpo.ru
head of department, PJSC UEC-UMPO
Russian Federation, 13 Kasatkina Str., Moscow 129301Vladislav A. Bruskov
MU 15650-16
Email: smfrol@chph.ras.ru
Candidate of Science in technology, head of directorate
Russian Federation, Shchelkovo-10, Moscow Region 141110Dmitry V. Igonkin
MU 15650-16
Email: smfrol@chph.ras.ru
senior test engineer
Russian Federation, Shchelkovo-10, Moscow Region 141110Sergei N. Moskvitin
MU 15650-16
Email: smfrol@chph.ras.ru
senior test engineer
Russian Federation, Shchelkovo-10, Moscow Region 141110Anatoly A. Illarionov
MU 15650-16
Email: smfrol@chph.ras.ru
head of department
Russian Federation, Shchelkovo-10, Moscow Region 141110Evgenii Yu. Marchukov
Moscow Aviation Institute (National Research University)
Email: okb@okb.umpo.ru
Doctor of Science in technology, professor, head of department
Russian Federation, 4 Volokolamskoe Sh., Moscow 125993References
- Frolov, S. M., V. S. Ivanov, I. O. Shamshin, V. S. Aksenov, M. Yu. Vovk, I. V. Mokrynskij, V. A. Bruskov, D. V. Igonkin, S. N. Moskvitin, A. A. Illarionov, and Marchukov E. Yu. 2020. A detonation afterburner. Dokl. Phys. 65(1):36–39. doi: 10.1134/S1028335820010061.
- Frolov, S. M., V. S. Aksenov, P. A. Gusev, V. S. Ivanov, S. N. Medvedev, and I. O. Shamshin. 2014. Experimental proof of the energy efficiency of the Zel’dovich thermodynamic cycle. Dokl. Phys. Chem. 459(2):207–211. doi: 10.1134/S0012501614120057.
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- Frolov, S. M., V. S. Aksenov, A. V. Dubrovskii, A. E. Zangiev, V. S. Ivanov, S. N. Medvedev, and I. O. Shamshin. 2015. Chemiionization and acoustic diagnostics of the process in continuous- and pulse-detonation combustors. Dokl. Phys. Chem. 465(1):273–278. doi: 10.1134/S0012501615110019.
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