Publikationsdatum:
2019-07-13
Beschreibung:
Microgravity experiments aimed at quantifying effects of gentler via controlled sinusoidal forcing transmitted on the interface between two miscible liquids have shown the evolution of a quasi -stationary four-mode wave structure oriented vertically. The sensitivity of the wave structure to phase angle variation is investigated computationally. We show that a slight variation of the phase angle is sufficient to cause a bifurcation to a two-mode structure. The dependence of phase angle on wave structure is attributed to sensitivity on initial conditions due to the strong nonlinearity of the coupled field equations for the parametric space of interest.
Schlagwort(e):
Space Processing
Materialart:
NASA/TM-2000-210032
,
NAS 1.15:210032
,
E-12229
,
38th Aerospace Sciences Meeting and Exhibit; Jan 11, 2000 - Jan 14, 2000; Reno, NV; United States
Format:
application/pdf
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