Profil Stefan Rief

Schwerpunkte/Kompetenzen

  • Beratung zu Simulation, Software und Hardware
  • Erstellung kundenspezifischer Softwarelösungen
  • Modellierung und Simulation poröser Medien
  • Numerische Methoden für partielle Differentialgleichungen

Fraunhofer-Publica

Sammlung der Publikationen von Stefan Rief in der Fraunhofer-Publica

YearTitle/AuthorDocument Type
2017Coupling of CFD and structural mechanics simulation for the prediction of manufacturing effects on filter media
Kabel, Matthias; Kirsch, Ralf; Rief, Stefan; Staub, Sarah; Osterroth, Sebastian
Conference Paper
2017Simulation der Partikelabscheidung und des Druckverlustes von Schutz- und Filtertextilien bei einer Gasdurchströmung
Hellmann, A.; Rief, S.; Schmidt, K.; Kocaman, R.T.; Aibibu, D.; Cherif, C.; Ripperger, S.; Antonyuk, S.
Journal Article
2016Automotive filtration - fibrillation makes the difference: Presentation held at 55th Dornbirn man-made fibres Congress, September 2016, Dornbirn
Rief, Stefan; Steiner, Konrad; Slater, Andrew
Presentation
2016Experimental and numerical study of high density filter textiles to determine permeability and retention properties under tensile stress
Rief, S.; Aibibu, D.; Kocaman, T.; Cherif, C.
Conference Paper
2016Simulation of elastic properties of spacer fabrics and its effective permeability at different compression states
Fassbender, A.; Orlik, J.; Pietsch, K.; Rief, S.; Shamanskiy, A.
Conference Paper
2015Determination of the capillary pressure - saturation relation for paper based on its 3D microstructure: Presentation held at INTERPORE 7th International Conference on Porous Media, May 18 - 21, 2015
Schulz, Volker; Rief, Stefan; Steiner, Konrad
Presentation
2015Modeling and simulation of filtration processes
Iliev, Oleg; Kirsch, Ralf; Lakdawala, Zahra; Rief, Stefan; Steiner, Konrad
Book Article
2015Modellierung und Simulation von Filtrationsprozessen
Iliev, O.; Kirsch, R.; Lakdawala, Z.; Rief, S.; Steiner, K.
Book Article
2015A multi-scale simulation method for the prediction of edge wicking in multi-ply paperboard
Johnson, Tomas; Mark, Andreas; Nyström, Johan; Rief, Stefan; Fredlund, Mats; Rentzhog, Maria; Nyman, Ulf; Tryding, Johan; Lai, Ron; Martinsson, Lars; Wester, Kenneth; Edelvik, Frederik
Journal Article
2013Simple FFT for flow computations in low porosity µCT images: Poster presented at Interpore 5th International Conference on Porous Media 2013, Prag
Cheng, Liping; Rief, S.; Wiegmann, A.
Poster
2013A two-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Journal Article
2012Deformation and the Change of Filtration Properties of Weaves - A Computational Approach: Presentation held at WFC11, 11th World Filtration Congress, April 16-20, 2012, Graz, Austria
Rief, S.; Glatt, E.; Wiegmann, A.; Kabel, S.; Andrä, H.
Presentation
2012Improved control for media-scale multipass simulations
Wiegmann, A.; Rief, S.; Becker, J.; Pfannkuch, S.; Lehmann, M.
Conference Paper
2012Modeling and simulation of paperboard edge wicking
Mark, A.; Tryding, J.; Amini, J.; Edelvik, F.; Fredlund, M.; Glatt, E.; Lai, R.; Martinsson, L.; Nyman, U.; Rentzhog, M.; Rief, S.; Wiegmann, A.
Journal Article
2012Multi-scale simulation of paperboard edge wicking using a fiber-resolving virtual paper model
Mark, A.; Berce, A.; Sandboge, R.; Edelvik, F.; Glatt, E.; Rief, S.; Wiegmann, A.; Fredlund, M.; Amini, J.; Rentzhog, M.; Lai, R.; Martinsson, L.; Nyman, U.; Tryding, J.
Journal Article
2012Multiphase simulation of fiber suspension flows using immersed boundary methods
Svenning, E.; Mark, A.; Edelvik, F.; Glatt, E.; Rief, S.; Wiegmann, A.; Martinsson, L.; Lai, R.; Fredlund, M.; Nyman, U.
Journal Article
2012On mathematical modeling and simulation of the pressing section of a paper machine including dynamic capillary effects: One-dimensional model
Iliev, O.; Printsypar, G.; Rief, S.
Journal Article
2012A two-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Report
2012Vliesstoffe für technische Anwendungen
Beier, H.; Vogel, C.; Haase, J.; Hunger, M.; Schmalz, E.; Sauer-Kunze, M.; Bergmann, L.; Lieberenz, K.; Fuchs, H.; Frijlink, J.J.; Schmidt, G.; Wiesmann, A.; Durst, M.; Best, W.; Burmeister, A.; Wiegmann, A.; Kunze, M.; Latz, A.; Rief, S.; Steiner, K.
Book Article
2011Micromechanical network model for the evaluation of quality controls of paper
Andrä, H.; Edelvik, F.; Fredlund, M.; Glatt, E.; Kabel, M.; Lai, R.; Mark, A.; Martinsson, L.; Nyman, U.; Rief, S.
Conference Paper
2011Microstructure simulation of early paper forming using immersed boundary methods
Mark, A.; Svenning, E.; Rundqvist, R.; Edelvik, F.; Glatt, E.; Rief, S.; Wiegmann, A.; Fredlund, M.; Lai, R.; Martinsson, L.; Nyman, U.
Journal Article
2011Modeling and CFD-simulation of woven textiles to determine permeability and retention properties
Rief, S.; Glatt, E.; Laourine, E.; Aibibu, D.; Cherif, C.; Wiegmann, A.
Journal Article
2011Modeling of ceramic foams for filtration simulation
Redenbach, C.; Wirjadi, O.; Rief, S.; Wiegmann, A.
Journal Article
2011A one-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Report
2011Simulation of press dewatering
Probst-Schendzielorz, Stefan; Rief, Stefan; Wiegmann, Andreas; Andrä, Heiko; Schmitt, Matthias W.
Conference Paper
2010Simulation of nano fibers and filtration processes
Cheng, L.; Rief, S.; Wiegmann, A.
Conference Paper
2010Structure and pressure drop of real and virtual metal wire meshes
Glatt, E.; Rief, S.; Wiegmann, A.; Knefel, M.; Wegenke, E.
Journal Article
2010Werkstoffmodellierung und Werkstoffeigenschaftsberechnung auf Basis von CT-Aufnahmen
Wiegmann, A.; Becker, J.; Cheng, L.; Glatt, E.; Rief, S.; Schmidt, K.
Conference Paper
2009Design of pleated filters by computer simulations
Wiegmann, A.; Cheng, L.; Glatt, E.; Iliev, O.; Rief, S.
Report
2009Structure and pressure drop of real and virtual metal wire meshes
Glatt, E.; Rief, S.; Wiegmann, A.; Knefel, M.; Wegenke, E.
Report
2009Struktur und Druckverlust realer und virtueller Drahtgewebe
Glatt, E.; Rief, S.; Wiegmann, A.; Knefel, M.; Wegenke, E.
Journal Article
2009Virtual diesel particulate filters: Simulation of the structure, exhaust gas flow and particle deposition
Rief, S.; Kehrwald, D.; Latz, A.; Schmidt, K.; Wiegmann, A.
Journal Article
2008Setting a new milestone in filter media design: Simulating performance according to multi pass test beased on 3D fiber structures
Lehmann, M.; Banzhaf, H.; Klein, G.-M.; Durst, M.; Rief, S.; Wiegmann, A.
Conference Paper
2008Simulation of ceramic DPF media, soot deposition, filtration efficiency and pressure drop evolution
Rief, S.; Kehrwald, D.; Schmidt, K.; Wiegmann, A.
Conference Paper
2007Computational study of pressure drop dependence on pleat shape and filter media
Wiegmann, Andreas; Rief, Stefan; Kehrwald, Dirk
Conference Paper
2007Modeling and simulation of the pressing section of a paper machine
Rief, S.
Report
2006Computer models of nonwoven geometry and filtration simulation
Wiegmann, Andreas; Rief, Stefan; Latz, Arnulf
Conference Paper
2006Computer simulation of air filtration including electric surface charges in 3-D fibrous microstructures: Research note
Latz, A.; Rief, S.; Wiegmann, A.
Journal Article
2006Simulation und virtuelles Design von Filtermedien und Filterelementen
Rief, S.; Iliev, O.; Kehrwald, D.; Latz, A.; Steiner, K.; Wiegmann, A.
Book Article
2006Soot filtration simulation - generation of porous media on the micro scale from soot deposition on the nano scale
Wiegmann, Andreas; Rief, Stefan; Latz, Arnulf
Conference Paper
2005Computer simulation of air filtration including electric surface charges in three-dimensional fibrous micro structures
Rief, S.; Latz, A.; Wiegmann, A.
Conference Paper
2005Investigations on impregnation effects on a non-crimp fiber bed
Repsch, M.; Huber, U.; Rief, S.; Kehrwald, D.; Steiner, K.
Conference Paper
2005Nonlinear flow in porous media: Numerical solution of the Navier-Stokes system with two pressures and application to paper making
Rief, S.
Dissertation
2005Open metal foams - Geometry of the microstructure and material properties
Andrä, H.; Girlich, D.; Rief, S.; Schladitz, K.
Conference Paper
2005Virtual material design and air filtration simulation techniques inside GeoDict and FilterDict
Wiegmann, A.; Latz, A.; Rief, S.
Conference Paper
2004Computersimulation der Tiefenfiltration durch Vliesstoffe
Wiegmann, Andreas; Rief, Stefan; Latz, Arnulf
Presentation
2004On modelling and simulation of different regimes for liquid polymer moulding
Ciegis, R.; Iliev, O.; Rief, S.; Steiner, K.
Report
2004Process simulation of LPM (Liquid Polymer Moulding) in special consideration of fluid velocity and viscosity characteristics
Repsch, Matthias; Huber, Ulrich; Maier, Martin; Rief, Stefan; Kehrwald, Dirk; Steiner, Konrad
Conference Paper
This publication list has been generated from the publication database Fraunhofer-Publica.

Weitere Publikationen

  • Rief, S.:
    Analysis and Optimization of Paper Machine Clothings by Multi-Scale Simulation.
    11th European Congress of Stereology and Image Analysis, ECS11 Fraunhofer ITWM, 2013.
  • Becker, J.; Cheng, L.; Glatt E.; Rief, S.; Wiegmann, A.:
    GeoDict: A software–centered approach to the simulation of thin porous media and their properties.
    Interpore, Bordeaux, France, 2011.
  • Andrä, H.; Edelvik, F.; Fredlund, M.; Glatt, E.; Kabel, M.; Lai, R.; Mark, A.; Martinsson, L.; Nymann, U.; Rief, S.:
    Micromechanical Network Model for the Evaluation of Quality Controls of Paper.
    Progress in Paper Physics Seminar 2011.
  • Andrä, A.; Rief, S.; Schmitt, M.; Wiegmann, A.:
    Simulation of Press Dewatering.
    S. Probst-Schendzielorz, Progress in Paper Physics Seminar 2011.
  • Barth, J.; Cherif, C.; Glatt, E.; Laourine, E.; Rief, S.; Ripperger, S.; Wiegmann, A.:
    Computational investigation of geometry and permeability of woven fabrics for filtration.
    Techtextil, Frankfurt / Main, 2011.
  • Cheng, L.; Rief, S.; Wiegmann, A.:
    Filtration simulation on the nano scale – the influence of slip flow.
    European Conference On Fluid-Particle Separation, Lyon, France, pp 69-70, 2010.
  • Andrä, H.; Glatt, E.; Rief, S.:
    Strukturgenerierung und Simulation des mechanischen Verhaltens von Papier.
    5. Meeting des PTS-Forschungsforums, PTS, Heidenau, Oct 2010.
  • Cheng, L.; Rief, S.; Wiegmann, A.:
    Filtration simulation on the nano scale – the influence of slip flow.
    European Conference On Fluid-Particle Separation, Lyon, France, pp 69-70, Oct 2010.
  • Becker, J.; Glatt, E.; Rief, S.; Wiegmann, A.:
    Calculation of material properties and modelling of material geometry based on CT-scans.
    Proceedings Industrielle Computertomografie Fachtagung, Wels, Österreich, 117-122, Sep 2010.
  • Becker, J.; Cheng, L.; Glatt, E.; Rief, S.; Wiegmann, A.:
    Material Models and Property Prediction based on CT-Scans.
    3D-IMS, Hourtin, September 2010.
  • Cheng, L.; Rief, S.; Wiegmann, A.:
    Simulation of nano fibers and filter efficiency, American Filtration & Separations Annual Conference.
    San Antonio, Texas USA, Mar 2010.
  • Rief, S.; Wiegmann, A.:
    Analysis and Optimization of Paper Machine Clothings by Computer Simulation.
    Papermaking Research Symposium 2009, Kuopio, Finnland, 6/2009.
  • Cheng, L.; Latz, A.; Rief, S.; Schmidt, K.; Wiegmann, A.:
    Simulation Studies of Deposition Mechanisms for Aerosol Particles in Fibrous Filters including Slip Flow.
    WFC 08 Leipzig, Germany, pp 127-131, Apr 2008.
  • Rief, S.; Wiegmann, A.:
    Simulation von Filtermedien mit GeoDict.
    9. Symposium Textile Filter, STFI, Chemnitz, Germany, Mar 2008.
  • Iliev, O.; Lakdawala, Z.; Latz, A.; Popov, P.; Rief, S.; Steiner, K.; Wiegmann, A.:
    Modelling and Simulation of Multiscale Problems in Industrial Filtration Processes.
    Proceedings of 2nd Annual meeting of Bulgarian Section of SIAM, Dec.20-21, 2007, Sofia, Bulgaria, pp.18-21, 2008.
  • Rief, S.; Wiegmann, A.:
    Simulation von Keramikstrukturen und ihren Eigenschaften mit GeoDict.
    GK PoreNet, Universität Bremen, Germany, Dec 2007.
  • Rief, S.:
    Paper pulp dewatering.
    Marie Curie Workshop on Flow and Transport in Industrial Porous Media, Utrecht University, Netherlands, Nov 2007.
  • Rief, S.; Schmidt, K.; Wiegmann, A.:
    Virtual Diesel Particulate Filters, AFS Conference Emission Solutions in Transportation.
    Ann Arbor, MI, October 2007.
  • Kehrwald, D.; Rief, S.; Schmidt, K.; Wiegmann, A.:
    Zuverlässiger Einsatz numerischer Simulationsmethoden in der Vorausberechnung.
    NAFEMS, Wiesbaden, Germany, Mar 2007.
  • Kehrwald, D.; Rief, S.; Wiegmann, A.:
    Computational Study of Pressure Drop Dependence on Pleat Shape and Filter Media.
    Filtech, Wiesbaden, Germany, Feb 2007.
  • Latz, A.; Rief, S.; Wiegmann, A.:
    Soot Filtration Simulation - Generation of Porous Media on the Micro Scale from Soot Deposition on the Nano Scale.
    Proceedings of the 2nd European Conference on Filtration and Separation, Compiegne, France, pp 141-147, Oct 2006.
  • Latz, A.; Rief, S.; Wiegmann, A.:
    Computer Models of Nonwoven Geometry and Filtration Simulation.
    International Nonwoven Technical Conference, Houston, Texas, Sep 2006.
  • Latz, A.; Rief, S.; Wiegmann, A.:
    Design von Filtermedien via Simulation.
    Symposium Textile Filter, Chemnitz, Germany, Mar 2006.
  • Latz, A.; Rief, S.; Wiegmann, A.:
    GeoDict and FilterDict: Software for the Virtual Material Design of new Filter Media.
    New Developments in Filtration Technology, Loughborough, UK, Feb 2006.
  • Latz, A.; Rief, S.; Wiegmann, A.:
    Computersimulation der Tiefenfiltration durch Vliesstoffe.
    19. Hofer Viesstofftage in Hof, Nov 2004.
  • Huber, U.; Kehrwald, D.; Maier, M.; Repsch, M.; Rief, S.; Steiner, K.:
    Process simulation of LPM(Liquid Polymer Moulding) in special consideration of fluid velocity and viscosity characteristics.
    Conference Proceedings FPCM-7, Newark, DE, , S. 311-314, 2004-07.