Izvorni znanstveni članak
Influence of magnetic diffusivity on shock wave front thickness
V. Čadež
; Geomagnetic Institute, Grocka
S. Selak
; Geomagnetic Institute, Grocka
Sažetak
A formula for estimation of a shock wave front thickness is derived from magnetohydrodynamic equations in a dissipative medium, with a finite magnetic diffusivity. It follows that the front thickness can become significant even in media - with high electrical conductivity providing that the shock speed is low enough. In the case of strong shock the effects of magnetic diffusivity are reduced and became negligible.
Ključne riječi
Hrčak ID:
322496
URI
Datum izdavanja:
14.1.1974.
Posjeta: 21 *