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SUMMARY:Contr. Talk 6 - Dynamics and morphological fingerprinting of nano-
 filled polymer systems subjected to nonlinear deformations
DTSTART;VALUE=DATE-TIME:20181211T084000Z
DTEND;VALUE=DATE-TIME:20181211T090000Z
DTSTAMP;VALUE=DATE-TIME:20260523T191805Z
UID:indico-contribution-485@lindico453.srv.lu.se
DESCRIPTION:Speakers: Roland Kádár (Industrial and Materials Science\, E
 ngineering Materials\, Chalmers University of Technology\,)\nNonlinear def
 ormations are a key ingredient for applications of rheologically complex m
 aterials\,\ne.g. for the processing of polymeric materials stretching\, or
 ientation\, dissentaglement of\npolymer chains occurs\, with the interacti
 ons between flow field and constituents dictating the\noverall flow dynami
 cs and subsequent material properties/performance. In this framework\, we\
 nfocus mainly on nano-filled suspensions and polymer composites in oscilla
 tory and steady\nshear for a various nanofillers\, e.g. graphene\, nanocel
 ulose etc.. Of particular importance is the\nanalysis of the oscillatory s
 hear stress output signal analysis in the framework of Fourier-\nTransform
  (FT) analysis and Tchebyshev polynomial decomposition. The effects of ori
 entation\ndynamics and morphological fingerprinting are highlighted\, with
  rheological percolation\nthresholds determined with superior sensitivity 
 using nonlinear material parameters and\nnonlinear features hinting at the
  filler morphology of percolated network dynamic response.\n\nhttps://lind
 ico453.srv.lu.se/event/67/contributions/485/
LOCATION:Elite Hotel Ideon Tera
URL:https://lindico453.srv.lu.se/event/67/contributions/485/
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