Abstract
We introduce a mathematical model of the nonequilibrium process of thermal decomposition of hydrocarbon fuel in heated channels of a ramjet combustion chamber cooling system. This mathematical model is based on describing the process using intermediate asymptotics formed when taking into account the equilibrium gas composition, which is determined using open source software for calculating the equilibrium state of the chemical reaction products. A procedure was introduced allowing at different stages of the process of thermal decomposition of fuel to separate kinetically irreversible and reversible chemical reactions and to exclude from consideration chemical reactions which remained incomplete in a limited size engine. We present the features of the process of thermal decomposition of liquid and solid fuels which can be used in high-speed aircraft engines.
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T. N. Shigabiev, L. S. Yanovskii, F. M. Galimov, V. F. Ivanov, Fizicheskii i khimicheskii khladoresurs uglevodorodnykh topliv [Physical and Chemical Cooling Resource of Hydrocarbon Fuels], Master Lain, Kazan, 2000, 239 pp. (in Russian).
L. S. Yanovskii, A. V. Baikov, I. S. Aver’kov, Teplovye protsessy v tekhnike [Thermal Processes in Technique], 2015, 8, No. 3, 111–116 (in Russian).
L. S. Yanovskii, V. F. Ivanov, F. M. Galimov, G. B. Sapgir, Koksootlozheniya v aviatsionnykh i raketnykh dvigatelyakh [Coke Deposit Formationия in Aircraft and Rocket Engines], Abak, Kazan, 1999, 284 pp. (in Russian).
N. S. Titova, S. A. Torokhov, A. M. Starik, in Neravnovesnye fiziko-khimicheskie protsessy v gazovykh potokakh i novye printsipy organizatsii goreniya [Nonequilibrium Physicochemical Processes in Gas Flows and New Principles of Organization of Combustion], Ed. A. M. Starik, TORUS-PRESS, Moscow, 2011, p. 88–110 (in Russian).
N. S. Titova, S. A. Torokhov, A. M. Starik, in Neravnovesnye fiziko-khimicheskie protsessy v gazovykh potokakh i novye printsipy organizatsii goreniya [Nonequilibrium Physicochemical Processes in Gas Flows and New Principles of Organization of Combustion], Ed. A. M. Starik, TORUS-PRESS, Moscow, 2011, p. 111–130 (in Russian).
Ya. I. Gerasimov, V. P. Dreving, E. N. Eremin, A. V. Kiselev, V. P. Lebedev, G. M. Panchenkov, A. I. Shlygin, Kurs fizicheskoi khimii [Course of Physical Chemistry], Khimiya, Moscow—Leningrad, 1964, V. 1, 2, 624 pp. (in Russian).
I. Chorkendorff, J. W. Niemantsverdriet, Concepts of Modern Catalysis and Kinetics, Wiley-VCH, Weinheim, 2006, 469 pp.
V. I. Bykov, I. E. Starostin, in Gorenie i vzryv [Combustion and Explosion], Ed. S. M. Frolov, TORUSS-PRESS, Moscow, 2014, Issue 7, p. 63–67 (in Russian).
B. G. Trusov, Tez. dokl. 3-go Mezhdunar. simp. “Gorenie i plazmokhimiya” [Abstracts of 3rd Intern. Symp. “Combustion and Plasmochemistry"] (August 24—26, 2005, Almaty, Kazakhstan), Kazak Universiteti, Almaty, 2005, p. 52–57 (in Russian).
G. I. Barenblatt, Ya. B. Zel’dovich, Usp. mat. nauk [Adv. Math. Sci.], 1971, 26, No. 2, 115–129 (in Russian).
V. N. Parmon, Termodinamika neravnovesnykh protsessov dlya khimikov [Thermodynamics of Nonequilibrium Processes for Chemists], ID Intellekt, Dolgoprudnyi, 2009, 216 pp. (in Russian).
G. B. Sinyarev, N. A. Vatolin, B. G. Trusov, G. K. Moiseev, Primenenie EVM dlya termodinamicheskikh raschetov metallurgicheskikh protsessov [Application of Computers for Thermodynamic Calculations of Metallurgical Processes], Nauka, Moscow, 1982, 264 pp. (in Russian).
A. G. Merzhanov, B. I. Khaikin, Teoriya voln goreniya v gomogennykh sredakh [Theory of Combustion Waves in Homogeneous Media], OIKhF RAN, Chernogolovka, 1992, 161 pp. (in Russian).
G. B. Manelis, G. M. Nazin, Yu. I. Rubtsov, Termicheskoe razlozhenie i gorenie vzryvchatykh veshchestv i porokhov [Thermal Decomposition and Combustion of Explosives and Gunpowders], Nauka, Moscow, 1995, 223 pp. (in Russian).
O. F. Shlenskii, Gorenie i vzryv materialov [Combustion and Explosion of Materials], Mashinostroenie, Moscow, 2012, 215 pp. (in Russian).
M. Kh. Karapet’yants, Metody sravnitel’nogo rascheta fiziko-khimicheskikh svoistv [Methods of Comparative Calculations of Physicochemical Properties], LENAND, Moscow, 2014, 408 pp. (in Russian).
G. I. Barenblatt, SCALING, Cambridge University Press, Cambridge, United Kingdom, 2003.
W. Stiller, Arrhenius Equation and Non-Equlibrium Kinetics, BSB B. G. Teubner Verlagsgesellschaft, Leipzig, 1989.
Y. Y. Buriko, V. F. Goltsev, V. A. Vinogradov, P. J. Waltrup, J. Propulsion Power, 2002, 18, 1049–1058.
T. N. Mukhina, N. L. Barabanov, S. E. Babash, V. A. Men’shchikov, G. L. Avrekh, Piroliz uglevodorodnogo syr’ya [Pyrolysis of Hydrocarbon Raw Materials], Khimiya, Moscow—Leningrad, 1987, 740 pp. (in Russian).
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Aver’kov, I.S., Baykov, A.V., Yanovskiy, L.S. et al. Modeling processes of thermal decomposition of hydrocarbon fuels in heated channels. Russ Chem Bull 65, 2004–2010 (2016). https://doi.org/10.1007/s11172-016-1544-3
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DOI: https://doi.org/10.1007/s11172-016-1544-3