Abo Bibliothek: Guest

INVESTIGATION OF HIGH-TEMPERATURE ZONES FORMED IN SUPERSONIC AIR FLOW WHEN INJECTING COMBUSTION GASES AND OXYGEN IN LONGITUDINAL DISCHARGES

Volumen 51, Ausgabe 2, 2020, pp. 139-159
DOI: 10.1615/TsAGISciJ.2020034806
Get accessGet access

ABSTRAKT

The results of investigations of high-temperature zones that appear in supersonic air flow at M = 2, static pressure in the range of 2.94−4.9 × 104 ( ~ Pa 220−367 Torr), and discharge currents of 1.5 and 1.8 A when injecting propane, ethylene, and hydrogen along with oxygen into the discharge zone are presented. The discharge was produced by two types of modules. The design of the modules was such that the aforementioned components were injected through a module anode placed upstream. The discharge was carried by the supersonic flow and closed mainly at the cathode placed downstream. Data on the composition of radiative products that arose in the air-fuel mixture conversion processes in the discharge and their spatial distributions were obtained by spectroscopic methods. A modification of the emissive spectroscopy method was applied for contactless determination of the hot flow temperature in the plasma-chemical reaction area. For a series of cases, the relationship between the temperature value, the discharge-forming conditions, and the excess injected oxygen coefficient was determined.

REFERENZEN
  1. Sato, Y., Sayama, M., Katsura, O., Masuya, G., Komuro, T., Kudou, K., Murakami, A., Tani, K., Wakamatsu, Y., Kanda, T., and Chinzei, N., Effectiveness of Plasma Torches for Ignition and Flameholding in Scramjet, J. Propul. Power, vol. 8, no. 4, pp. 883-889, 1992.

  2. Aleksandrov,N., Anikin,N., Bazelyan, E., Zatsepin,D., Starikovskaia, S., and Starikovskii, A., Chemical Reactions and Ignitions in Hydrocarbon-Air Mixtures by High-Voltage Nanosecond Gas Discharge, AIAA Paper 2001-2949, 2001.

  3. Leonov, S., Bityurin, V., Savelkin, K., and Yarantsev, D., Plasma-Induced Ignition and Plasma-Assisted Combustion of Fuel in High-Speed Flow, in Proc. of 5th Workshop on PA and MHD in Aerospace Applications, p. 56, 2003.

  4. Ivanov, V.V., Skvortsov, V.V., Efimov, B.G., Pyndyk, A.M., Kiereev, A.Yu., Krasheninnikov, V.N., and Shilenkov, S.V., Spectroscopic Investigations of Longitudinal Discharge in Supersonic Flow of Air with Injection of Propane into the Discharge Zone, High Temp., vol. 46, pp. 3-10, 2008.

  5. Efimov, B.G., Ivanov, V.V., Inshakov, S.I., Skvortsov, V.V., and Starodubtsev, M.A., Investigation of Formation of a Spatial Position of Longitudinal Discharge in a Supersonic Flow by Fitting the Configuration of an Anode under Conditions of Injection of Propane and Kerosene into the Discharge Zone, High Temp, vol. 49, no. 4, p. 479, 2011.

  6. Alatortsev, V.K., Inshakov, S.I., Inshakov, I.S., Rozhkov, A.F., Skvortsov, V.V., Urusov, A.Yu., and Uspenskii, A.A., Investigations of Volume-Centered Discharge in Air Supersonic Flow with Additional Propane and Oxygen Injection, TsAGISci. J., vol. 48, no. 6, pp. 535-549, 2017.

  7. Alatortsev, V.K., Inshakov, S.I., Inshakov, I.S., Rozhkov, A.F., Skvortsov, V.V., Urusov, A.Yu., and Uspenskii, A.A., Volume-Centered Discharge in Supersonic Air Flow At Concentrated Propane and Oxygen Injection to the Discharge Zone, TsAGI Sci. J., vol. 49, no. 3, pp. 251-262, 2018.

  8. Skvortsov, V.V., Aerodynamic Studies with Participating of Flows of Synthesized and Low-Temperature Plasma, Moscow, Russia: Fizmatlit, p. 219, 2013 (in Russian).

  9. Shakhatov, V.A., Level Semi-Empirical Collisional-Emission Models in Optical Diagnostics of Gas Discharges, Ph.D., Lomonosov Moscow State University, Moscow, 2016 (in Russian).

  10. Ivanov, V. V. , Inshakov, S . I . , Rozhkov, A . F. , Skvortsov, V. V. , and Shakhatov, V. A . , Spectroscopic Studies of a Gas Discharge in a Supersonic Air Flow, in Proc. ofConference on Low-Temperature Plasma (FNTP-2014), Kazan, Russia, May 20-23, 2014.

675 Artikelansichten 10 Artikel-Downloads Metriken
675 ANSICHTEN 10 HERUNTERLADEN Google
Scholar
ZITATE

Artikel mit ähnlichem Inhalt:

INVESTIGATIONS OF VOLUME-CENTERED DISCHARGE IN AIR SUPERSONIC FLOW WITH ADDITIONAL PROPANE AND OXYGEN INJECTION TsAGI Science Journal, Vol.48, 2017, issue 6
Andrey Yuryevich Urusov, Vyacheslav Konstantinovich Alatortsev, Vladimir Vladimirovich Skvortsov, Ivan Sergeevich Inshakov, Aleksandr Fedorovich Rozhkov, Sergei Ivanovich Inshakov, Aleksandr Aleksandrovich Uspenskii
NUMERICAL STUDY OF GAS TEMPERATURE PHENOMENON IN N2/O2 HOMOGENOUS DBD FOR OZONE GENERATION High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.28, 2024, issue 2
Barkahoum Larouci, Ahmed Belasri, Amar Benmoussa
VOLUME-CENTERED DISCHARGE IN SUPERSONIC AIR FLOW AT CONCENTRATED PROPANE AND OXYGEN INJECTION TO THE DISCHARGE ZONE TsAGI Science Journal, Vol.49, 2018, issue 3
Andrey Yuryevich Urusov, Vyacheslav Konstantinovich Alatortsev, Vladimir Vladimirovich Skvortsov, Ivan Sergeevich Inshakov, Aleksandr Fedorovich Rozhkov, Sergei Ivanovich Inshakov, Aleksandr Aleksandrovich Uspenskii
MIXING AND ENTRAINMENT OF COLD GAS INTO THERMAL PLASMA JET GENERATED IN WATER PLASMA TORCH Progress in Plasma Processing of Materials, 1999, Vol.1, 1999, issue
Milan Hrabovsky, K. Kolacek, M. Ripa, V. Sember, Vladimir Kopecky
ITEMIZED DETERMINATION OF THE CHEMICAL BALANCE IN A PLASMA REACTOR Progress in Plasma Processing of Materials, 2001, Vol.0, 2001, issue
S. Robert, Jacques Amouroux, F. Genet, M. F. Gonnord, K. Coulibaly

Neueste Ausgabe

KIRILL IVANOVICH SYPALO−50TH ANNIVERSARY NUMERICAL STUDY OF THE DISTURBANCES GENERATED BY MICROJETS IN A SUPERSONIC FLAT-PLATE BOUNDARY LAYER Andrei Valerievich Novikov, Alexander Vitalyevich Fedorov, Ivan Vladimirovich Egorov, Anton Olegovich Obraz, Nikolay Nikolaevich Semenov ANALYSIS OF THE MOVING DETONATION INTERACTION WITH TURBULENT BOUNDARY LAYERS IN A DUCT ON THE BASIS OF NUMERICAL SIMULATION Vladimir Anatolievich Sabelnikov, Vladimir Viktorovich Vlasenko, Sergey Sergeyevich Molev EXPERIMENTAL STUDY OF COUNTERFLOW BLOWING IN HIGH-SPEED FLOW THROUGH AN ASYMMETRIC SLOT IN THE LEADING EDGE OF A SHARP WEDGE Eduard Borisovich Vasilevskii, Ivan Valeryevich Ezhov, Pavel Vladimirovich Chuvakhov ASYMPTOTIC SOLUTIONS TO HYPERSONIC BOUNDARY LAYER EQUATIONS ON A FLAT WING WITH A POINT OF INFLECTION ON THE LEADING EDGE Georgiy Nikolaevich Dudin, Aleksey Vyacheslavovich Ledovskiy WAVE MODEL OF ORGANIZED STRUCTURES IN A TURBULENT BOUNDARY LAYER ON A PLATE WITH ZERO LONGITUDINAL PRESSURE GRADIENT Vladimir Alekseevich Zharov, Igor Ivanovich Lipatov, Rami Salah Saber Selim NUMERICAL SIMULATION OF THE FLOW AROUND LANDSCAPE FRAGMENTS AND SOLUTION VERIFICATION Viktor Viktorovich Vyshinsky, Koang T'in' Zoan POLYNOMIAL REPRESENTATION OF THERMODYNAMIC PROPERTIES OF COMBINED FUEL SYSTEMS IN RAMJET SIMULATION MODELS Timur Romanovich Zuev, Mikhail Semenovich Tararyshkin A MODEL TEST METHODOLOGY FOR THE INVESTIGATION OF AN ELASTICALLY SCALED MAIN ROTOR Maxim Andreyevich Ledyankin , Sergey Anatolyevich Mikhailov, Dmitry Valeryevich Nedel'ko, Timur Arturovich Agliullin INDEX, VOLUME 51, 2020
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen Preise und Aborichtlinien Begell House Kontakt Language English 中文 Русский Português German French Spain