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Interaction of the Fire-Extinguishing Aerosols' Particles with a Flame

Autorzy
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The theoretical and experimental researches of mechanisms of interaction of the fire-extinguishing aerosol with a flame are carried out. The factors of heterogeneous inhibition of a flame-free-radicals (O, OH, H, CHX) on a crystal surface of the inorganic salts being the basic components of fire-extinguishing powders and aerosols are measured with the use of laboratory equipment. The semi-empirical calculations by methods of quantum chemistry for heterogeneous inhibition reactions of buming are executed. The universal mechanism of influence on a flame of a crystal surface of a fire-extinguishing powder particle is offered.
Rocznik
Strony
19--32
Opis fizyczny
Bibliogr. 24 poz., rys., tab.
Twórcy
  • Donetsk National Technical University (Ukraine) Donetsk-55, Post Box 7940 - Ukraine - 83055, mikrasna@rambler.ru
Bibliografia
  • 1. M. Krasnyansky. Fire-fighting and explosion-suppression powders. - Donetsk (Ukraine), Donbas publ., 1990, 109 p.
  • 2. V.V. Agafonov. and N.P. Kopylov “Aerosol Extinguishing System”. - VNIIPO, Mosсow, 1999, 232 p.
  • 3. N.N. Semionov. About chain reactions and the theory of burning. The Nobel lecture. Pre-print of the Academy of Sciences of the USSR, 1957, 32 p.
  • 4. Combustion chemistry. Edited by W.C. Gardiner-Jr. - Springer-Verlag, New York-Berlin-Heidelberg-Tokyo, 1985, 461 p.
  • 5. S.W. Benson. Thermochemical kinetics. - John Wiley & Sons, Inc., New-York-London-Sydney, 1968, 307 p.
  • 6. J. Cobourien. Inhibition of burning: the mechanism and elementary reactions. - Revue generale de thermique. - V. 16, # 183, 1977, p. 223-236.
  • 7. A.M. Dean, J.E. Hardy, R.K. Lyon. Kinetics and the mechanism of oxidation of ammonia. -19-th Int. Symp. Combust., Haifa, Israel, Aug. 1982, p. 97-104.
  • 8. D.E. Jensen, G.A. Jones, A. Mace, H. Christopher. Flame inhibition by the potassium. - J. Chem. Soc. Faradey Trans. - V. 75, # 10, p. 2377-2385.
  • 9. T.A. Mitani. Studying of thermal and chemical effect of heterogeneous fire-extinguishing.- Combust. and Flame. - V. 44, # 1-3, 1982, p. 247-260.
  • 10. C.T. Ewing, F.R. Faith, J.T. Hughes, H.W. Carhart. Proofs of the thermal mechanism of extinguishing of a flame. - Problems of safety at extreme situations. - VNIIPO, Moscow, # 3, 1990, p. 81-84.
  • 11. M. Kaminsky. Atomic and ionic impact phenomena on metal surfaces. - Springer-Verlag, Berlin-Heidelberg-New-York, 1965, 496 p.
  • 12. F. O. Goodman, H.Y. Wachman. Dynamics of gas-surface scattering. - Academic Press, New York-San Francisco-London, 1976, 415 p.
  • 13. N. E. Mott, H.S.W. Massey. The theory of atomic collisions. - Clarendon Press, Oxford, 1965, 756 p.
  • 14. A. Litinsky. Model of a stehiometrical cluster in the theory of electronic structure of the perfect and defective crystals and the local centers on them surface.- Magazine of structural chemistry (Moscow). - V. 23, # 4, 1982, p. 40-55
  • 15. Stewart J.J.P. The RM-3 semi-empirical method. - J. Comput. Chem. 1989, v.10, #2, p. 209-264
  • 16. A. Zunger. Self-consistent LCAO calculation of the electronic properties of graphite. - Phys. Rev., V. 17, # 2, p. 626-661.
  • 17. J. Sleter. Methods of the self-coordinated field for molecules and solid. - N.-Y., McGraw-Hill 1975, 560 p.
  • 18. R.A. Evarestov. Quantum-chemical methods in the theory of a solid body - The Leningrag University (Russia), 1982, 279 p.
  • 19. J.A. Pople, D.L. Beveridge. Approximate Molecular Orbital Theory. - N.-Y., McGraw-Hill, 1970, 214 p.
  • 20. R.C. Bingham, M.J.G. Dewar, D.H. Lo. Ground states of molecules. The MINDO/3 method. An improved version of the MINDO semi-empirical SCF MO method. - J. Amer. Chem. Soc., V. 97, # 6, 1975, p. 1285-1293.
  • 21. M.J.G. Dewar, W. Thiel. Ground states of molecules. The MINDO/3 method. Approximations and Parameters. - J. Amer. Chem. Soc. - V. 99, # 15, p. 1977, p. 4899-4906.
  • 22. I.Q. Broughton, P.S. Baqus. A study of Madelung potential effects in the ESCA spectra of the metal in oxides. - J. Electron Spectroscopy and Related Phenomena. - V. 20, # 4, 1980, p. 261-280.
  • 23. V.G. Kornich, A.I. Gorban, L.P. Kornich. A way of measurement of a recombination coefficient free radicals from a gas phase on a surface solid. - The Autor`s Certificate of the USSR, # 35711, 1972.
  • 24. V.V. Styrov, Yu. I. Tyurin, N.I. Govorunov. Measurement of coefficient of a atoms and radicals heterogeneous recombination atoms and radicals by luminescent method. - Reports of the Academy of Sciences of the USSR, V. 228, # 5, 1976, p. 652-655.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWM4-0004-0007
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