THERMAL SCIENCE

International Scientific Journal

Alexander V. Gerasimov

,

Alexander P. Kirpichnikov

,

Leonid A. Rachevsky

CALCULATION OF TEMPERATURE FIELD IN GAS FLOW WITH INTERNAL HEAT SOURCE

ABSTRACT
Gas flow sequentially moving through three zones (input z<0, internal heat release 0≤z≤l, and output z>1) of a cylindrical channel was considered. Analytical solutions taking into account the influence of heat source limitation in the axial direction and intensity of air flow in this direction on thermal balance were obtained.
KEYWORDS
convective heat transfer, gas flow, internal source, temperature, boundary problem
PAPER SUBMITTED: 2014-07-09
PAPER REVISED: 2014-07-13
PAPER ACCEPTED: 2014-08-24
PUBLISHED ONLINE: 2014-09-06
DOI REFERENCE: https://doi.org/10.2298/TSCI140709109G
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2015, VOLUME 19, ISSUE Issue 2, PAGES [735 - 738]
REFERENCES
  1. Slattery J. C., Momentum, Energy and Mass Transfer in Continua. McGraw-Hill, New York:, 1971
  2. Sergeev V. L., Thermal characteristics of a linear plasmatron, Proceedings 10th Union Conference on Low-Temperature Plasma Generators, Minsk, USSR, 1986, pp. 19-20
  3. Zhukov M. F., Smolyakov V. J, Uryukov B. A., Electric heaters gas (plasmatrons), Science, Moscow, 1973
  4. Gerasimov A. V., Kirpichnikov A. P., On gas-dynamics and heat exchange of flows in cylindrical channels in the presence of heat sources bounded along a longitudinal coordinate, Thermophysics and Aeromechanics, ( 2013), 4, pp. 439-443
  5. Gerasimov A. V., Kirpichnikov A. P., Rachevsky L. A., Paradox of von engel-steenbeck and channel model of the electric arc, Thermal Science, 9 (2005), 1, pp. 131-138
  6. Gerasimov A. V., Kirpichnikov A. P., Interface between direct and reverse flows inside a high-frequency inductive discharge, Doklady Physics, 48 (2003), 3, pp. 177-179
  7. Kantorovich L. V., Krylov V. I., Approximate methods of higher analysis, State technical publishing, Moscow - Leningrad, 1949
  8. Gerasimov A. V., Kirpichnikov A. P., Rachevsky L. A., Determination of gas temperature in the plasmatron channel according to the known distribution of electronic temperature, Thermal Science, 17 (2013), 4, pp. 1251-1254
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Calculation of temperature field in gas flow with internal heat source

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence