| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Huusom, Jakob Kjøbsted
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
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Publications (3/3 displayed)
- 2020ChromaTech: A discontinuous Galerkin spectral element simulator for preparative liquid chromatographycitations
- 2013A control scheme for filament stretching rheometers with application to polymer meltscitations
- 2013A control scheme for filament stretching rheometers with application to polymer meltscitations
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article
A control scheme for filament stretching rheometers with application to polymer melts
Abstract
We propose a new control scheme to maintain a constant strain rate of the<br/>mid-filament diameter in a filament stretching rheometer for polymer melts.<br/>The scheme is cast as a velocity algorithm and consists of a feed-back and<br/>a feed-forward contribution. The performance of the controller is demonstrated<br/>on a commercial low density polyethylene. Several strain rates and<br/>experimental conditions are tested to demonstrate the necessity of the control<br/>parameters and the limits of both the control scheme and the experimental<br/>apparatus. When the control parameters are properly tuned, the algorithm<br/>ensures that the applied strain stays within 2% of the set point and measurements<br/>can be made up to Hencky strains of 6.5.