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Fibre Network Generation andAnalysis: Method for simulation of inhomogeneous static fibre networks
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology.
2012 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In paper optics, advanced modeling of the interaction of light with complex structuresare required for optimization of the optical properties of paper. Monte Carlosimulation routines have been developed in an Open Source project, PaperOpt, inorder to simulate light scattering in paper. The goal of the project is to make the toolmore modular and extensible so that researchers within the paper optics field canmake their own contributions to the model. This thesis is a part of Open PaperOptproject and its goal is to generate paper structures that resemble real paper sheets.This Master’s thesis describes the design and implementation of a model forgeneration of virtual fiber networks with controlled fiber distribution within the papersheet. A C++ written program that generates a fiber network according to a fibermass distribution table has been developed. A qualitative and quantitative comparisonbetween simulated paper structures and real paper obtained from beta-scanmeasurements is also described.

Place, publisher, year, edition, pages
2012. , 50 p.
UPTEC F, ISSN 1401-5757 ; 12016
National Category
Paper, Pulp and Fiber Technology
URN: urn:nbn:se:uu:diva-175084OAI: diva2:530102
External cooperation
Innventia AB
Educational program
Master Programme in Engineering Physics
2012-05-11, Ångström sal 2004, Ångströmlaboratoriet Lägerhyddsvägen 1 Hus 4, Plan 0, uppsala, 14:15 (Swedish)
Available from: 2012-06-04 Created: 2012-05-31 Last updated: 2012-06-04Bibliographically approved

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