Abstract
The phenomenon of terminal thermal explosions of bolides is considered and mathematically modeled, using the mechanisms of ablation and fragmentation due to mechanical and thermal stresses. The definition and criterion of thermal explosions are given. An analytical solution is obtained for the model of ablating and mechanically fragmenting meteoroid motion in the atmosphere. Numerical calculations including the terminal stage of the motion are fulfilled for the Tunguska parameters. They demonstrated a very rapid energy loss, corresponding to the terminal flare and full mass loss, explaining the absence meteorites.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bronshten, V. A.: 1983, The Physics of Meteoric Phenomena, Reidel, Dordrecht, 356 pp.
Ceplecha, Z. J., Borovicka, J., Elford, W. G., ReVelle, D. O., Hawkes, R. L., Porubcan, V. and Simek, M.: 1998, Space Sci. Rev. 84, 327–471.
Fadeenko, Yu. I.: 1967, Fizika Goreniya i Vzryva 2, 276–280 (In Russian).
Grigorian, S. S.: 1979, Kosmich. Issled. 17, 875–893 (In Russian).
Grünberg, G.: 1926, Zeitshrift für Fusik 35(N7), 548–555 (In German).
Hopkinson, J.: 1879, Messenger of Math, 8.
Khanukaeva D. Yu.: 2002, “Aerothermoballistics of a single and fragmenting meteoroid in the non-isothermal atmosphere”, Ph.D. Dissertation, Moscow Institute of Physics and Technology (In Russian).
Kondaurov, V. I., Konukhov, A. V., Polukhin, V. V. and Utuzhnikov, S. V.: 1998, Mekhanika Zhidkosti i Gaza 1, 29–37 (In Russian).
Koshlyakov, N. S., Gliner, E. B., and Smirnov, M. M.: 1970, Partial Differential Equations of Mathematical Physics, Vysshaya Shkola, Moscow, 710 pp. (In Russian).
Levin, B. Yu. and Bronshten, V. A.: 1986, Meteoritics 21(N2), 199–215.
Liu, V. C.: 1978, Geophys. Res. Lett. 5(N4), 309–312.
Medvedev, R. V.: 1974, Meteoritika 33, 100–104 (In Russian).
Petrov, G. I. and Stulov, V. P.: 1975, Kosmich. Issled. 13(N4), 587–594 (In Russian).
Pokrovsky, G. I.: 1966, Meteoritika 27, 103–107 (In Russian).
Sekanina, Z.: 1983, Astron. J. 88(N9), 1382–1414.
Shurshalov, L.V.: 1984, Mekhanika Zhidkosti i Gaza 5, 126–129 (In Russian).
Smith, H.J.: 1954, Astrophys J. 119(N2), 438–442.
Svetsov, V. V., Nemtchinov, I. V. and Teterev, A. V.: 1995, Icarus 116, 131–153.
Tikhonov, A. N. and Samarskiy, A. A. 2004, Mathematical Physics Equations, MSU Press, Moscow, 798 pp.
Weibull, W.: 1939, Proc. Roy. Swedish Inst. Eng. Res. 151, 32 pp.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer
About this chapter
Cite this chapter
Tirskiy, G.A., Khanukaeva, D.Y. (2005). The Modeling of Bolide Terminal Explosions. In: Hawkes, R., Mann, I., Brown, P. (eds) Modern Meteor Science An Interdisciplinary View. Springer, Dordrecht. https://doi.org/10.1007/1-4020-5075-5_47
Download citation
DOI: https://doi.org/10.1007/1-4020-5075-5_47
Received:
Accepted:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-4374-1
Online ISBN: 978-1-4020-5075-6
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)