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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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Kiiskinen, Harri
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Formable cellulose-based webs enabled by foam forming technology
- 2023High consistency foam in pilot scale
- 2016Porous structure of fibre networks formed by a foaming process: a comparative study of different characterization techniquescitations
- 2012Nano-fibrillated cellulose vs bacterial cellulose
- 2012High performance cellulose nanocompositescitations
- 2012High performance cellulose nanocomposites:Comparing the reinforcing ability of bacterial cellulose and nanofibrillated cellulosecitations
- 2012Nano-fibrillated cellulose vs bacterial cellulose:Reinforcing ability of nanocellulose obtained topdown or bottom-up
- 2009Some insight on paper structure and properties with different drying conditions
- 2003On the mobility of flowing papermaking suspensions and its relationship to formation
- 2002On the mobility of flowing papermaking suspensions and its relationship to formation
Places of action
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document
On the mobility of flowing papermaking suspensions and its relationship to formation
Abstract
The mobility of flowing papermaking fiber suspensions has been characterized indirectly by measuring the changes in paper properties in a novel laboratory handsheet device. For the conditions tested, properties such as formation and fiber orientation were observed to change significantly when the ratio of the yield stress of the suspension to the energy dissipated by the fluid, defined as k in this work, exceeded k=0.01. In subsequent work, changes in formation were measured as a function of k on both an experimental pilot paper machine and on 18 different industrial machines. Formation was found to diminish at an approximately constant level of k. This implies that it may be possible to optimize paper machine operation to a greater degree.