Evaluation of Variational Principle Based Model for LDPE Large Scale Film Blowing Process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870107" target="_blank" >RIV/70883521:28610/13:43870107 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4802607" target="_blank" >http://dx.doi.org/10.1063/1.4802607</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4802607" target="_blank" >10.1063/1.4802607</a>

Result language
angličtina
Original language name
Evaluation of Variational Principle Based Model for LDPE Large Scale Film Blowing Process
Original language description
In this work, variational principle based film blowing model combined with Pearson and Petrie formulation, considering non-isothermal processing conditions and novel generalized Newtonian model allowing to capture steady shear and uniaxial extensional viscosities has been validated by using experimentally determined bubble shape and velocity profile for LDPE sample on large scale film blowing line. It has been revealed that the minute change in the flow activation energy can significantly influence thefilm stretching level.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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