Scientific journal NRU ITMO
Series "Processes and Food Production Equipment"
Registration certificate ЭЛ № ФС 77 – 55245 - 04.09.2013
registered by the Federal Inspectorate Service for Communication, Information Technologies and Communication Media
ISSN:2072-2389

MARCH 2011 (published: 01.03.2011)

Number 1(11)

Home > Issue > Mathematical modelling of current of phosphatide concentrate in the aperture of extruder matrix

UDC 664.002.05

Mathematical modelling of current of phosphatide concentrate in the aperture of extruder matrix

Koshevoy E.P., Meretukov Z.A., Meretukov M.A.

Technology of reception of vegetative lecithin (phosphatide concentrate), consists of extraction refining of vegetative phosphate [1]. In connection with development of extrusion agglomerations for removal solvent from phosphatide concentrate [2], mathematical modelling of current of nonnewton liquid in extruder channel is executed. Current in an aperture of a matrix defines a level of pressure in extruder [3]. In work the description of reological properties of phosphatide concentrate for current through a round cylindrical aperture of extruder matrix is presented.
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Keywords: phosphatide concentrate, single screw extruder, pressure, reology

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