A 3d model for fiber lay-down in nonwoven production processes
- In this paper a three dimensional stochastic model for the lay-down of fibers on a moving conveyor belt in the production process of nonwoven materials is derived. The model is based on stochastic diferential equations describing the resulting position of the fiber on the belt under the influence of turbulent air ows. The model presented here is an extension of an existing surrogate model, see [6, 3].
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| Author: | A. Klar, J. Maringer, R. Wegener |
|---|---|
| URN: | urn:nbn:de:hbz:386-kluedo-16792 |
| Series (Serial Number): | Berichte des Fraunhofer-Instituts für Techno- und Wirtschaftsmathematik (ITWM Report) (198) |
| Document Type: | Report |
| Language of publication: | English |
| Year of Completion: | 2010 |
| Year of first Publication: | 2010 |
| Publishing Institution: | Fraunhofer-Institut für Techno- und Wirtschaftsmathematik |
| Date of the Publication (Server): | 2011/01/24 |
| GND Keyword: | ber dynamics; Fokker-Planck equations; diusion limits |
| Faculties / Organisational entities: | Fraunhofer (ITWM) |
| DDC-Cassification: | 5 Naturwissenschaften und Mathematik / 510 Mathematik |
| Licence (German): |  Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011 |