On the fundamentals of Richtmyer-Meshkov dynamics with variable acceleration

@article{Bhowmick2019OnTF,
  title={On the fundamentals of Richtmyer-Meshkov dynamics with variable acceleration},
  author={A. K. Bhowmick and D. Hill and Miccal T. Matthews and S. Abarzhi},
  journal={arXiv: Fluid Dynamics},
  year={2019}
}
  • A. K. Bhowmick, D. Hill, +1 author S. Abarzhi
  • Published 2019
  • Physics
  • arXiv: Fluid Dynamics
  • Richtmyer-Meshkov instability (RMI) plays important role in nature and technology, from supernovae and fusion to scramjets and nano-fabrication. Canonical Richtmyer-Meshkov instability is induced by a steady shock and impulsive acceleration, whereas in realistic environments the acceleration is usually variable. This work focuses on RMI induced by acceleration with a power-law time-dependence, and applies group theory to solve the classical problem. For early-time dynamics, we find the… CONTINUE READING

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