Compression of gas bubble with inertial coating

Włodarczyk, E.

Artykuł - szczegóły

Tytuł artykułu

Compression of gas bubble with inertial coating

Autorzy

Włodarczyk E.

Identyfikatory

Warianty tytułu

Języki publikacji

Abstrakty

The compression problem of the polytropic gas bubble coated by the layer of an ideal incompressible liquid has been solved in the closed form. The simple algebraic formulae, which determine the velocity and pressure fields in the liquid layer, as well as the critical (minimal) radius of the maximally compressed bubble, have been derived. The adiabatic and isothermal gas compressions were examined. The time of the compression process was determined. The general solution of the problem was achieved. The solutions, known in the literature of the similar but simplified problems, result from our solution as particular cases.

Słowa kluczowe

liquid two-component media gas bubbles compression detonation hot spots sinter bubble coating flow simulation liqiud layer compressible flow

ciecz sprężanie poduszki gazowej detonacja gorące miejsce spiek powłoka symulacja przepływu warstwa ciekła przepływ ściśliwy

Wydawca

Instytut Podstawowych Problemów Techniki PAN

Czasopismo

Journal of Technical Physics

Rocznik

2003

Tom

Vol. 44, no 1

Strony

3--17

Opis fizyczny

Bibliogr. 31 poz., wykr.

Twórcy

autor

Włodarczyk E.

Military University of Technology, Faculty of Armament and Aviation Technology, S. Kaliskiego 2, 00-961 Warsaw, Poland

Bibliografia

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3. I.J. CAMPBELL, A.G. PITCHER, Shock waves in a liquid containing gas bubbles, Proc. Roy. Soc., A 234, 1235, 1958.
4. B.R. PARKIN, F.R. GILMORE, H.L. BRODE, Shock waves in bubbly water, Memorandum RM- 2795-PR (abridged), October 1961.
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9. E. WŁODARCZYK, Analysis of the efficiency of initiation of a detonation by “hot spots” generated by shock compression of gas bubbles included in the explosive. Part I. Analysis of the experimental data, J. Tech. Phys., 33, 1, 1992. Part II. Theoretical analysis, J. Tech. Phys., 33, 2, 1992.
10. W. TRZCIŃSKI, E. WŁODARCZYK, Compression of a spherical gas bubble in ideal liquid by the finite pressure-pulse, J. Tech. Phys., 22, 4, 1981.
11. W. TRZCIŃSKI, E. WŁODARCZYK, On adiabatic compression of gas bubbles in noncompressible viscous liquid, J. Tech. Phys., 22, 3, 1981.
12. W. TRZCIŃSKI, E. WŁODARCZYK, Shock compression of gas bubbles in ideal compressible liquid, J. Tech. Phys., 22, 3, 1981.
13. W. TRZCIŃSKI, E. WŁODARCZYK, Adiabatic compression of a van der Waals gas bubble in liquid, J. Tech. Phys., 24, 3, 1983.
14. JE. U. ZABABAKHIN, Collapse of bubbles in a viscous liquid [in Russian], PMM, 24, 4, 1960.
15. N.A. GRIGORIEV, G.S. DORONIN, V.L. ODINOKIJ, Action of a pressure impulse on a cavity in a viscous liquid [in Russian], PMTF, 2, 1978.
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18. A. JACKOWSKI, E. WŁODARCZYK, Theoretical assessment of a influence of the sintered liner porosity on hydrodynamic parameters in the collision zone of colliding liner elements [in Polish], Biul. WAT, XLVI, 4, 1997.
19. R. TRĘBIŃSKI, W. URBANIAK, J. PASZULA, Experimental studies of the gas pores influence on the effects of the iron powder explosive compaction [in Polish], Biul. WAT, XLV, 6, 1996.
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21. M.M. CAROLL, A.C. HOLT, Static and dynamic pore-collapse relations for ductile porous materials, J. Appl. Phys., 43, 4, 1972.
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25. A.V. ATIENKOV, A.J. VLASOWA, V.V. SIELIVANOV, V.S. SOLOVIEV, Influence of the unbalance heating on the behaviour of a porous medium at an impact compression [in Russian], Zh PMTF, 6, 1984.
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27. L.V. ALTSHULER, Application of shock waves in high pressure physics [in Russian], UFN, 85, 2, 1965.
28. G.M. LYAKHOV, Fundamentals of the explosive dynamics in soils and liquid media [in Russian], Niedra, Moskva 1964.
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31. J.W. RAYLEIGH, Phys. Mag., 34, 1917, 94.

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BAT5-0002-0028