Zobrazeno 1 - 10 of 105 pro vyhledávání: '"Nicole Marheineke"'
1
Akademický článek
Graph-based tensile strength approximation of random nonwoven materials by interpretable regression
Autor: Dario Antweiler, Marc Harmening, Nicole Marheineke, Andre Schmeißer, Raimund Wegener, Pascal Welke
Publikováno v: Machine Learning with Applications, Vol 8, Iss , Pp 100288- (2022)
Nonwoven materials consist of random fiber structures. They are essential to diverse application areas such as clothing, insulation and filtering. A long term goal in industry is the simulation-based optimization of material properties in dependence
Externí odkaz: https://doaj.org/article/bc7b090cbfa44dbd9139cbd3f1f28db2
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2
Akademický článek
Industrial dry spinning processes: algorithmic for a two-phase fiber model in airflows
Autor: Manuel Wieland, Walter Arne, Nicole Marheineke, Raimund Wegener
Publikováno v: Journal of Mathematics in Industry, Vol 10, Iss 1, Pp 1-22 (2020)
Abstract The dry spinning of fibers can be described by three-dimensional multi-phase flow models that contain key effects like solvent evaporation and fiber-air interaction. Since the direct numerical simulation of the three-dimensional models is in
Externí odkaz: https://doaj.org/article/ddc5ce0106a8490bacc84b75b69f131c
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3
Akademický článek
Modeling and simulation of curved fibers in dry spinning scenarios
Autor: Manuel Wieland, Walter Arne, Nicole Marheineke, Raimund Wegener
Publikováno v: Results in Applied Mathematics, Vol 3, Iss , Pp - (2019)
Dry spinning is characterized by the simultaneous production of multiple thin polymeric fibers in airflows and the evaporation of the solvent contained in these fibers. This involves fiber-air interactions as well as radial diffusion effects over the
Externí odkaz: https://doaj.org/article/0d1feb6d80404edbb1248e783cd94bd6
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5
On Snapshot-Based Model Reduction Under Compatibility Conditions for a Nonlinear Flow Problem on Networks
Autor: Björn Liljegren-Sailer, Nicole Marheineke
Publikováno v: Journal of Scientific Computing. 92
This paper is on the construction of structure-preserving, online-efficient reduced models for the barotropic Euler equations with a friction term on networks. The nonlinear flow problem finds broad application in the context of gas distribution netw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d991802ac22f807445c973998c5b7626
https://doi.org/10.1007/s10915-022-01901-z
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6
Low-Mach-number and slenderness limit for elastic Cosserat rods and its numerical investigation
Autor: Franziska Baus, Raimund Wegener, Nicole Marheineke, Axel Klar
Publikováno v: Asymptotic Analysis. 120:103-121
This paper deals with the relation of the dynamic elastic Cosserat rod model and the Kirchhoff beam equations. We show that the Kirchhoff beam without angular inertia is the asymptotic limit of the Cosserat rod, as the slenderness parameter (ratio be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d40ab6ae6bd190ea4300e3fbbd53bd5
https://doi.org/10.3233/asy-191581
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