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Volumn 39, Issue 11, 1989, Pages 5812-5825

Onset of nonlinear saturation for Rayleigh-Taylor growth in the presence of a full spectrum of modes

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EID: 0000712341     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.39.5812     Document Type: Article
Times cited : (284)

References (14)
  • 1
    • 84927347899 scopus 로고    scopus 로고
    • Lord Rayleigh, Scientific Papers (Cambridge, University Press, Cambridge, England, 1900), Vol. II, p. 200.
  • 8
    • 84927347896 scopus 로고    scopus 로고
    • In unpublished notes, D. L. Youngs makes an argument somewhat similar to this in order to estimate the duration of linear growth for fluids with viscosity, given a broadband initial spectrum of modes on a Rayleigh-Taylor unstable interface. In that case, the spectrum is dominated by a narrow band around a fastest-growing mode km, with the width of the band determined by the growth rate at k << km and by the viscosity at k>km. To my knowledge he has not suggested, as I do here, that saturation can be determined, in general, by summing over a bandwidth proportional to k.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.