Dynamic Modelling of a Cooking Extruder

Created by W.Langdon from gp-bibliography.bib Revision:1.4192

  author =       "Justin Elsey and Jorg Riepenhausen and Ben McKay and 
                 Geoffrey W. Barton",
  title =        "Dynamic Modelling of a Cooking Extruder",
  booktitle =    "Chemeca 96: Excellence in Chemical Engineering; 24th
                 Australian and New Zealand Chemical Engineering
                 Conference and Exhibition; Proceedings",
  year =         "1996",
  editor =       "Gordon Weiss",
  volume =       "2",
  pages =        "43--48",
  address =      "Barton, ACT, Australia",
  organisation = "Institution of Engineers, Australia",
  keywords =     "genetic algorithms, genetic programming",
  ISBN =         "0-85825-658-4",
  URL =          "http://search.informit.com.au/documentSummary;dn=893841670974616;res=IELENG",
  abstract =     "A dynamic model of a twin-screw cooking extruder
                 suitable for process optimisation and control purposes
                 was implemented in MATLAB. The model is capable of
                 predicting pressure, temperature and starch
                 gelatinisation profiles, as well as the residence time
                 distribution and the specific mechanical energy
                 expended on the product. Two different rheological
                 models were considered for their suitability in fitting
                 experimental data. It was shown that the model proposed
                 by Kulshreshtha et al. (1991) more accurately described
                 the rheological behaviour of extruded starch than that
                 used by Vergnes et al. (1987), although the latter
                 model did provide a better prediction of the general
                 trends observable in the data. The relevant model
                 parameters were determined from experimental data using
                 a least-square optimisation routine. The model
                 predictions compared favourably with measured residence
                 time distribution data.",
  notes =        "National conference publication (Institution of
                 Engineers, Australia) ; no. 96/13. cited 20 Dec 11


Genetic Programming entries for Justin Elsey Jorg Riepenhausen Ben McKay Geoffrey W Barton