Ethanol Diffusion in Polyethylene Vinyl Acetate: Modelling and Experimentation
packaging material, diffusion, modelisation, finite difference method., finite difference method
Abstract
When a polymer is contacted with a liquid food, the transfer of materials can take place. So the study method is used to find a new method to understand the packaging behavior during contact with a food by combining experimentation with modeling. The numerical model takes into account all the experimental studies. Diffusivity of liquid simulator was determined and the analytical and numerical model has been developed which aims to provide better information on the concentration of liquid simulator inside the package (PEVA).
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2013-10-21
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