Аннотация:
The effects of real gases (excitation of vibrational degrees of freedom, dissociation and ionization) taken into account for supersonic nozzle profiling. The paper presents the method of the supersonic nozzle profiling for non-monotonic dependence of adiabatic index on temperature. The results of nozzle profile calculation for two sets of input parameters, based on independently determined specific heat for molecular nitrogen N2N2 and products of its thermal decomposition in the temperature range of 260260–105105 K and atmospheric pressure are presented. The experimental set-up based on proposed method of supersonic nozzle has been developed and manufactured. The gas velocity at different distances from the nozzle outlet has been measured. Results show the existence of the supersonic and transsonic flow regimes after the nozzle.
Поступила в редакцию: 20.01.2015 Принята в печать: 16.06.2015
Образец цитирования:
M. Kh. Gadzhiev, Yu. M. Кulikov, V. A. Panov, É. E. Son, A. S. Tyuftyaev, “Supersonic plasmatron nozzle profiling with the real properties of high temperature working gas”, High Temperature, 54:1 (2016), 38–45
\Bibitem{GadKulPan16}
\by M.~Kh.~Gadzhiev, Yu.~M.~Кulikov, V.~A.~Panov, \'E.~E.~Son, A.~S.~Tyuftyaev
\paper Supersonic plasmatron nozzle profiling with the real properties of high temperature working gas
\jour High Temperature
\yr 2016
\vol 54
\issue 1
\pages 38--45
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\crossref{https://doi.org/10.1134/S0018151X15060073}
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https://www.mathnet.ru/rus/tvt8002
Эта публикация цитируется в следующих 9 статьяx:
Dulat Bostan, Bikramaditya Mandal, Carolin Joy, Dmitri Babikov, “Description of quantum interference using mixed quantum/classical theory of inelastic scattering”, Phys. Chem. Chem. Phys., 25:23 (2023), 15683
С. В. Горячев, М. А. Хромов, Д. И. Кавыршин, Ю. М. Куликов, В. Ф. Чиннов, В. В. Щербаков, “Скорость и температура плазменных струй и их изменение вносимыми в плазму искусственными оптическими неоднородностями”, ТВТ, 59:1 (2021), 41–50; S. V. Goryachev, M. A. Chromov, D. I. Kavyrshin, Yu. M. Kulikov, V. F. Chinnov, V. V. Shcherbakov, “Velocity and temperature of plasma jets and their change due to artificial optical inhomogeneities introduced into plasma”, High Temperature, 59:1 (2021), 36–45
М. Х. Гаджиев, Ю. М. Куликов, Э. Е. Сон, А. С. Тюфтяев, М. А. Саргсян, Д. И. Юсупов, “Эффективный генератор низкотемпературной плазмы аргона с расширяющимся каналом выходного электрода”, ТВТ, 58:1 (2020), 15–24; M. Kh. Gadzhiev, Yu. M. Kulikov, É. E. Son, A. S. Tyuftyaev, M. A. Sargsyan, D. I. Yusupov, “Efficient generator of low-temperature argon plasma with an expanding channel of the output”, High Temperature, 58:1 (2020), 12–20
Э. Е. Сон, М. Х. Гаджиев, Ю. М. Куликов, “Плазменная утилизация в проблемах экологии (обзор)”, ТВТ, 58:4 (2020), 536–562; É. E. Son, M. Kh. Gadzhiev, Yu. M. Kulikov, “Plasma disposal in problems of ecology (review)”, High Temperature, 58:4 (2020), 495–519
D I Kavyrshin, V F Chinnov, M A Khromov, M A Sargsyan, “Temperature field in the interaction region of high-enthalpy plasma stream and graphite surface”, J. Phys.: Conf. Ser., 1147 (2019), 012129
M. Kh. Gadzhiev, S. Kh. Gadzhimagomedov, N. A. Demirov, G. B. Ragimkhanov, V. S. Kurbanismailov, D. K. Palchaev, Zh. Kh. Murlieva, “The effect of high-enthalpy argon plasma flow on the structure and properties of $\mathrm{YBa_2Cu_3O_{7-\delta}}$ nanoceramics”, Tech. Phys. Lett., 43:7 (2017), 603–606
A S Tyuftyaev, M Kh Gadzhiev, M A Sargsyan, V F Chinnov, N A Demirov, D I Kavyrshin, A G Ageev, M A Khromov, “Research methods of plasma stream interaction with heat-resistant materials”, J. Phys.: Conf. Ser., 774 (2016), 012204
D I Yusupov, Yu M Kulikov, M Kh Gadzhiev, A S Tyuftyaev, E E Son, “High-pressure ignition plasma torch for aerospace testing facilities”, J. Phys.: Conf. Ser., 774 (2016), 012185
A S Tyuftyaev, M Kh Gadzhiev, M A Sargsyan, N A Demirov, N O Spector, “Generator of chemically active low-temperature plasma”, J. Phys.: Conf. Ser., 774 (2016), 012203