6533b82ffe1ef96bd12946e7
RESEARCH PRODUCT
Relaxation of wet paper by simulations and laboratory-scale experiments
Pasi KekkoJarmo KoukoPasi P.j. Miettinensubject
Materials scienceIndustrial chemistryThermodynamicsForestryLaboratory scaleCondensed Matter::Soft Condensed MatterPhysics::Fluid DynamicsWet paper websStress relaxationRelaxation (physics)General Materials ScienceStress relaxationPhysics::Atmospheric and Oceanic PhysicsSimulation of fiber networksdescription
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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2009-12-01 |