<?xml version="1.0" encoding="utf-8"?>
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  <doc>
    <id>30735</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>023105-1</pageFirst>
    <pageLast>023105-12</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume>103</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-04-20</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Rayleigh-Taylor instability in elastic-plastic solid slabs bounded by a rigid wall</title>
    <abstract language="eng">The linear evolution of the incompressible Rayleigh-Taylor instability for the interface between an elastic-plastic slab medium and a lighter semi-infinite ideal fluid beneath the slab is developed for the case in which slab is attached to a rigid wall at the top surface. The theory yields the maps for the stability in the space determined by the initial perturbation amplitude and wavelength, as well as for the transition boundary from the elastic to the plastic regimes for arbitrary thicknesses of the slab and density contrasts between the media. In particular, an approximate but very accurate scaling law is found for the minimum initial perturbation amplitude required for instability and for the corresponding perturbation wavelength at which it occurs. These results allows for an interpretation of the recent experiments by Maimouni et al. [Phys. Rev. Lett. 116, 154502 (2016)].</abstract>
    <parentTitle language="eng">Physical Review E</parentTitle>
    <identifier type="url">https://journals.aps.org/pre/abstract/10.1103/PhysRevE.103.023105</identifier>
    <identifier type="doi">10.1103/PhysRevE.103.023105</identifier>
    <identifier type="issn">2470-0045</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">023105</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>S. A.</firstName>
      <lastName>Piriz</lastName>
    </author>
    <submitter>
      <firstName>Katrin</firstName>
      <lastName>Gregor</lastName>
    </submitter>
    <author>
      <firstName>Antonio R.</firstName>
      <lastName>Piriz</lastName>
    </author>
    <author>
      <firstName>Naeem A.</firstName>
      <lastName>Tahir</lastName>
    </author>
    <author>
      <firstName>Sebastian</firstName>
      <lastName>Richter</lastName>
    </author>
    <author>
      <firstName>Michael</firstName>
      <lastName>Bestehorn</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Rayleigh-Taylor instability</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Research Areas Flow instability</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Research Areas Nonlinear phenomena in plasmas</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Plasma instabilities Plasma macroinstabilities</value>
    </subject>
    <collection role="institutes" number="1502H01">FG Statistische Physik und Nichtlineare Dynamik</collection>
  </doc>
</export-example>
