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Zaprezentowano wstępny, hydrodynamiczny model chwilowej pulsacyjnej jamy postrzałowej oparty na drgającym pęcherzyku gazu w idealnej cieczy nieściśliwej. Wyprowadzono proste algebraiczne wzory określające maksymalny i minimalny promień pulsującej jamy postrzałowej. Okazuje się, że maksymalny promień R1jest jawną funkcją prędkości uderzenia pocisku w ciecz i jego kalibru oraz gęstości otaczającej go...
The analytical method, describing the temporary pulsating gunshot cavity, has been presented in this paper. This cavity is simulated with the aid of a pulsating spherical gas bubble in non-viscous, incompressible liquid. The simple algebraic formulae, determining the maximal radius and minimal one of the temporary gunshot cavity, have been derived. It seems that the maximal radius, R1, is an explicit...
The analytical method, describing the temporary pulsating gunshot cavity, has been presented in this paper. This cavity is simulated with the aid a pulsating spherical gas bubble in non-viscous, incompressible liquid. The simple algebraic formulae, determining the maximal radius and minimal one of the temporary gunshot cavity have been derived. It seems that the maximal radius, is an explicit function...
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