Feedout and Rayleigh-Taylor Seeding Induced by Long Wavelength Perturbations in Accelerated Planar Foilsстатья
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Дата последнего поиска статьи во внешних источниках: 1 мая 2024 г.
Аннотация:The perturbation transfer between the rear and front surface (feedout), secular distortion, and Rayleigh-Taylor (R-T) instability growth is studied for long wavelength modes in accelerated flat foils. A simple formula is derived, relating the R-T growth factor to the amplitude of the rear surface perturbation. Comparisons with two-dimensional simulations confirm the validity of the theory.