Method for simulating multiphase flow of plastic material and gas

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United States of America Patent

PATENT NO 9193093
APP PUB NO 20130188438A1
SERIAL NO

13687892

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Abstract

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A computerized method for simulating a fluidized state of a plastic material in a chamber, comprises steps of: generating a chamber model which is a finite volume model of the chamber; defining a material model of the plastic material; defining a gas-phase model of gas; and making a flow calculation of the material model and the gas-phase model which are in the chamber model, wherein the material model is provided with viscosity of the plastic material, and the gas-phase model is provided with viscosity which is more than the actual viscosity of the gas.

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Patent Owner(s)

  • SUMITOMO RUBBER INDUSTRIES, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsunoda, Masaya Kobe, JP 34 794

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