Abstract
An expanded representation is given for the law of pulse conservation with transition through a shock front taking account of the thermal component of pressure. Equations of state for detonation products in the vicinity of the Chapman-Jouguet plane differ in the longitudinal and transverse directions. Equilateral pressure is established during their expansion by a factor of 2.5, but flow movement ceases in the case of three-fold expansion.
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References
S. V. Muchnik, “Basis of turbo-explosion of explosive charges. Part II: Calculation of the thermal effect of detonation,”Fiz.-Tekh. Probl. Razrabl. Polezn. Iskop., No. 3 (1998).
S. V. Muchnik, “Tendencies of a change in the heat of deflagration for new types of explosives used in opencast geotechnology,” in:Proc. of Sci.-Pract. Conf. “Geotechnology on the Threshold of the XXI Century,” May, 1999 [in Russian], Izd. IGD SO RAN, Novosibirsk (1999).
K. Johanson and P. Person,Detonation of Explosives [Russian translation], Mir, Moscow (1973).
F. A. Baum, L. P. Orlenko, K. P. Stanyukovich, V. P. Chelyshev, and B. I. Shekhter,Explosion Physics, Second Ed., revised [in Russian], Nauka, Moscow (1975).
V. N. Zubarev and A. A. Yevstigneyev, “Equation of state for the explosion products of condensed explosives,”Fiz. Goren. Vzryva, No. 6 (1984).
A. N. Dremin, S. D. Savrov, V. S. Trofimov, and K. K. Shvedov,Detonation Waves in Condensed Media [in Russian], Nauka, Moscow (1970).
K. K. Andreyev and A. F. Belayev,Theory of Explosive Detonation [in Russian], Oborongiz, Moscow (1960).
S. V. Muchnik, “Turbo-blasting explosive charges. Part III: Profile of the detonation reaction path,”Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 2 (1999).
S. V. Muchnik, “Basis of turbo-explosion of explosive charges. Part I: Theory of detonation processes,”Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 2 (1999).
S. V. Muchnik, “Basis of turbo-explosion of explosive charges. Part I: Theory of detonation processes,”Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 1 (1998).
A. S. Sokolik,Self-Ignition, Flame, and Detonation in Gases [in Russian], Izd. Akad. Nauk SSSR, Moscow (1960).
A. K. Kikoin and I. K. Kikoin,Molecular Physics, Second Ed., revised [in Russian], Nauka, Moscow (1976).
R. Feinman, R. Leyton, and M. Sands,Feinman Lectures on Physics, Vol. 4 [Russian translation], Mir, Moscow (1965).
A. Ya. Apin, N. F. Velina, and Yu. A. Lebedev, “Total use of expoosion energy,”Prikl. Mat. Tekh. Fiz., No. 5 (1962).
M. A. Kuk,Science of Industrial Explosives [in Russian], Nedra, Moscow (1980).
A. N. Dremin and K. K. Shvedov, “Determination of Chapman-Jouguet pressure and the time of reaction in a detonation wave of powerful explosives,”Prikl. Mat. Tekh. Fiz., No. 2 (1964).
L. D. Landau and Ye. M. Livshits,Statistical Physics. Part 1 (“Theoretical Physics” series. Vol. V) [in Russian], Nauka, Moscow (1976).
V. A. Kireyev,Course in Physical Chemistry, Third Ed., Revised and supplemented [in Russian], Khimiya, Moscow (1975).
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Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 5, pp. 62–78, September–October, 1999.
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Muchnik, S.V. On law of pulse conservation at the Chapman-Jouguet plane and the pressure of detonation products on the walls of a borehole. J Min Sci 35, 502–518 (1999). https://doi.org/10.1007/BF02562512
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DOI: https://doi.org/10.1007/BF02562512