Abstract
Numerical studies of fiber networks and experiments on wet paper show that tensile force relaxes linearly as a function of logarithmic time. Relaxation rate is faster for wet than dry paper. Simulated permanent deformation after relaxation is clearly higher than that measured in wet paper.
| Original language | English |
|---|---|
| Pages (from-to) | 381-387 |
| Number of pages | 7 |
| Journal | Nordic Pulp and Paper Research Journal |
| Volume | 24 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2009 |
| MoE publication type | A1 Journal article-refereed |
Keywords
- Simulation of fiber networks
- Stress relaxation
- Wet paper webs