Dependence of turbulent Rayleigh-Taylor instability on initial perturbations.

@article{Dimonte2004DependenceOT,
  title={Dependence of turbulent Rayleigh-Taylor instability on initial perturbations.},
  author={Guy Dimonte},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2004},
  volume={69 5 Pt 2},
  pages={056305}
}
  • Guy Dimonte
  • Published 2004 in
    Physical review. E, Statistical, nonlinear, and…
The dependency of the self-similar Rayleigh-Taylor bubble acceleration constant alpha(b)(identical with [(amplitude)/2] x (displacement) x (Atwood number)) on the initial perturbation amplitude h(0k) is described with a model in which the exponential growth of a small amplitude packet of modes makes a continuous nonlinear transition to its "terminal" bubble velocity proportional, variant Fr[equal to(Froude number)(1/2)]. Then, by applying self-similarity (diameter proportional, variant… CONTINUE READING