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Closed-loop controlled filament stretching and break-up of polymer solutions

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Academic year: 2021

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Figure

Figure  1-1:  Examples  of break-up  phenomena  - (a)  break-up  of a  high-speed  fluid jet  containing  PEO,  (b)  thin threads  formed  from  cutting an  ocra,  (c)  'bag-break-up' atomization  in  a  droplet  ejected  from  a nozzle  into  high-spped
Figure  2-3:  The  master  curve  for  a  filament  stretching  experiment.
Figure  2-4:  The  various  levels  of  coarse-graining  in  polystyrene  with  molecular weight  M,  ~  2.25  x  106  g/mol
Figure  2-5:  FENE-PM  for a strain rate  of  =  1  s-1.  The  deformation  components, Azz,i  and  A,,,j,  for  each  mode  (four  total),  as  well  as  the  sum  of all  the  modes.
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