[Journal Article]
Boundary-conforming finite element methods for twin-screw extruders using spline-based parameterization techniques
In: Computer methods in applied mechanics and engineering, 361, 112740, 2019
[DOI: 10.1016/j.cma.2019.112740]

Hinz, Jochen
Helmig, Jan
Möller, Matthias
Elgeti, Stefanie Nicole

[Journal Article]
Simplex space-time meshes in thermally coupled two-phase flow simulations of mold filling
In: Computers & fluids, 192, 104261, 2019
[DOI: 10.1016/j.compfluid.2019.104261]

Karyofylli, Violeta
Wendling, Loic
Make, Michael Karl Petronella
Hosters, Norbert Michael
Behr, Marek

[Abstract, Contribution to a book, Contribution to a conference proceedings]
Unsteady, temperature-dependent, and non-Newtonian simulations in plastics processing
In: IWNMNNF 2019 : 19th International Workshop on Numerical Methods for Non-Newtonian Flows, June 16 - 20th, Peso da Régua, Portugal / Organizers: Alexandre Afonso, Universidade do Porto, Manuel Alves, Universidade do Porto, Jo~ao Miguel Nobrega, Universidade do Minho, Fernando Tavares Pinho, Universidade do Porto, 32-32, 2019

Elgeti, Stefanie Nicole
Helmig, Jan
Knechtges, Philipp

[Contribution to a book, Contribution to a conference proceedings]
A Sliding Interface Approach with Application to Twin-Screw Extruders
In: 8th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry, August 28th - 30th, 2019, University of Kassel, Germany : Proceedings / Editors: Tobias Gleim and Stephan Lange, 331-334, 2019

Helmig, Jan
Elgeti, Stefanie Nicole

[Contribution to a conference proceedings]
Boundary-Conforming Finite Element Methods for Twin-Screw Extruders using Spline-Based Meshing Techniques : Non-Isothermal Flow Simulations for Complex Screw Elements
In: 5th ECCOMAS Young Investigators Conference, YIC 2019 : September 1-6, 2019, Kraków, Poland / Edited by: Konrad Perzyński, Krzysztof Bzowski, 1-2, 2019

Helmig, Jan
Hinz, Jochen
Möller, Matthias
Elgeti, Stefanie Nicole

[Abstract, Book]
Application of space-time refinement for droplet formation during GMA welding
In: Book of abstracts of the 5th ECCOMAS Young Investigators Conference : 1 - 6 September 2019, Kraków, Poland, 297 - 298, 2019

Karyofylli, Violeta
von Danwitz, Max
Wendling, Loic
Simon, Marek Sebastian
Mokrov, Oleg
et al.

[Contribution to a conference proceedings, Journal Article]
Axisymmetric two-phase flow simulations on space-time meshes
In: Proceedings in applied mathematics and mechanics : PAMM, 19 (1), e201900409, 2019
[DOI: 10.1002/pamm.201900409]

Karyofylli, Violeta
Kamaldinova, Liubov
Simon, Marek Sebastian
Mokrov, Oleg
Reisgen, Uwe Kaspar
et al.

[Journal Article]
Optimizing Micro-Tiles in Micro-Structures as a Design Paradigm
In: Computer aided design : CAD, 115, 23-33, 2019
[DOI: 10.1016/j.cad.2019.05.020]

Antolin, Pablo
Buffa, Annalisa
Cohen, Elaine
Dannenhoffer, John F.
Elber, Gershon
et al.

[Journal Article]
Inverse design based on nonlinear thermoelastic material models applied to injection molding
In: Finite elements in analysis and design, 165, 65-76, 2019
[DOI: 10.1016/j.finel.2019.07.002]

Zwicke, Florian
Elgeti, Stefanie Nicole

[Abstract, Contribution to a conference proceedings]
The Concept of a Virtual Ring for Mesh Update Methods in Moving Boundary Problems
In: Book of Abstracts : 5th ECCOMAS Young Investigators Conference : YIC 2019 : September 1-6, 2019, Kraków, Poland, 248-249, 2019

Key, Fabian
Hilger, Daniel
Elgeti, Stefanie Nicole

[Journal Article]
Simplex space‐time meshes in compressible flow simulations
In: International journal for numerical methods in fluids, 91 (1), 29-48, 2019
[DOI: 10.1002/fld.4743]

von Danwitz, Max
Karyofylli, Violeta
Hosters, Norbert Michael
Behr, Marek

[Dissertation / PhD Thesis]
Efficient isogeometric finite element formulations for coupled systems on deforming surfaces, 1 Online-Ressource (v, 106, xxx Seiten) : Illustrationen, Diagramme, 2019

Zimmermann, Christopher

[Preprint]
Space-Time NURBS-Enhanced Finite Elementsfor Solving the Compressible Navier-StokesEquations, 2019

Make, Michael Karl Petronella
Hosters, Norbert Michael
Behr, Marek
Elgeti, Stefanie Nicole

[Contribution to a book, Contribution to a conference proceedings]
CFD Simulation of Oil Jets for Piston Cooling Applications Comparing the Level Set and the Volume of Fluid Method
In: SAE technical paper. - 2019-01-0155, 2019
[DOI: 10.4271/2019-01-0155]

Wendling, Loic
Behr, Marek
Hopf, Anselm
Kraemer, Frank
Weber, Carsten
et al.

[Dissertation / PhD Thesis]
A procedure for reduced-order model based robust aeroelastic control, 1 Online-Ressource (xxii, 125 Seiten) : Illustrationen, 2019

Brüderlin, Manuel Pedro

[Journal Article]
Mechanistic Understanding of Cu-CHA Catalyst as Sensor for Direct NH3-SCR Monitoring : The Role of Cu Mobility
In: ACS applied materials & interfaces, 11 (8), 8097-8105, 2019
[DOI: 10.1021/acsami.8b22104]

Chen, Peirong
Rizzotto, Valentina
Khetan, Abhishek
Xie, Kunpeng
Moos, Ralf
et al.

[Dissertation / PhD Thesis]
Close-contact melting - process insights and relevance for ice exploration, 1 Online-Ressource (101 Seiten) : Illustrationen, Diagramme, 2019

Schüller, Kai

[Journal Article]
Boundary-Conforming Finite Element Methods for Twin-Screw Extruders : Unsteady - Temperature-Dependent - Non-Newtonian Simulations
In: Computers & fluids, 190, 322-336, 2018
[DOI: 10.1016/j.compfluid.2019.06.028]

Helmig, Jan
Behr, Marek
Elgeti, Stefanie Nicole

[Preprint]
Boundary-Conforming Finite Element Methods for Twin-Screw Extruders : Unsteady - Temperature-Dependent - Non-Newtonian Simulations, 23 Seiten, 2018

Helmig, Jan
Behr, Marek
Elgeti, Stefanie Nicole

[Contribution to a conference proceedings, Journal Article]
Numerical Design for Primary Shaping Manufacturing Processes
In: Proceedings in applied mathematics and mechanics, 18 (1), e201800218, 2018
[DOI: 10.1002/pamm.201800218]

Zwicke, Florian
Schneppe, Tobias
Hopmann, Christian
Elgeti, Stefanie Nicole

[Conference Presentation]
Towards Simulation-Aided Design of Single-Screw Extruders
In: 6th International Conference on Engineering Optimization Lisbon 2018-09-17 - 2018-09-19, 2018

Eusterholz, Sebastian Andreas
Elgeti, Stefanie Nicole

[Master Thesis]
Macroscale Modeling of Solidification of Semi-Crystalline Polymers and Implementation of Suitable Methods, 2018

Key, Konstantin

[Abstract, Contribution to a conference proceedings]
Internal Compressible Flow Simulations on Simplex Space-Time Meshes
In: 89thAnnual Meeting of the International Association of Applied Mathematics and MechanicsMarch 19-23, 2018Munich, Germany, Book of Abstracts, 275-275, 2018

von Danwitz, Max
Karyofylli, Violeta
Hosters, Norbert Michael
Behr, Marek

[Abstract, Contribution to a conference proceedings, Journal Article]
Hemolysis Prediction in Medical Devices Using Cell Deformation and Pore Formation Models
In: Biomedical engineering, 63 (s1), S256-256, 2018

Haßler, Stefan Thomas
Pauli, Lutz Helmut
Behr, Marek

[Contribution to a conference proceedings]
Multiple Reference Frames Formulation for Blood Damage Modeling in Medical Devices
In: [89th Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM 2018, 2018-03-19 - 2018-03-23, München, Germany], 2018

Haßler, Stefan Thomas
Pauli, Lutz Helmut
Behr, Marek

[Dissertation / PhD Thesis]
Simulation of viscoelastic free-surface flows, 1 Online-Ressource (xiii,123 Seiten) : Illustrationen, Diagramme, 2018

Knechtges, Philipp

[Book, Proceedings]
Recent Advances in Computational Engineering : Proceedings of the 4th International Conference on Computational Engineering (ICCE 2017) in Darmstadt
In: 4th International Conference on Computational Engineering Darmstadt 2017-09-28 - 2017-09-29, x, 199 Seiten : Illustrationen, Diagramme, 2018
[DOI: 10.1007/978-3-319-93891-2]

Schäfer, Michael
Behr, Marek
Mehl, Miriam
Wohlmuth, Barbara

[Abstract]
Inverse and Iterative Approaches in Numerical Injection Mold Design
In: 6th International Conference on Engineering Optimization Lisbon 2018-09-17 - 2018-09-19, 1123, 1 Seite, 2018

Zwicke, Florian
Elgeti, Stefanie Nicole

[Dissertation / PhD Thesis]
Quantification of viscoelastic die swell as a design objective in the numerical design of profile extrusion dies, i, 157 Seiten : Illustrationen, 2018

Siegbert, Roland

[Contribution to a book, Contribution to a conference proceedings]
CFD-based optimization in plastics extrusion
In: Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018 / editors: Livan Fratini, Rosa Di Lorenzo, Gianluca Buffa, Guiseppe Ingaro (University of Palermo, Palermo, Italy). - B, 110004, 2018
[DOI: 10.1063/1.5034961]

Eusterholz, Sebastian Andreas
Elgeti, Stefanie Nicole

[Contribution to a book, Contribution to a conference proceedings]
Extrusion und Weiterverarbeitung simulativ optimieren
In: Kunststoffindustrie 4.0 : 29. Internationales Kolloquium Kunststofftechnik / Herausgeber: Institut für Kunststoffverarbeitung (IKV) in Industrie und Handwerk an der RWTH Aachen, Lehrstuhl für Kunststoffverarbeitung, Prof. Dr.-Ing Christian Hopmann, 291-340, 2018

Hopmann, Christian
Saul, Kenny
Elgeti, Stefanie Nicole
Siegbert, Roland
Eusterholz, Sebastian Andreas
et al.

[Poster]
Simulation of Oil Jets for Piston Cooling Applications Using Mesh Deformation and the Level Set Method
In: NIC Symposium, 2018

Wendling, Loic
Karyofylli, Violeta
Frings, Markus
Hopf, Anselm
Elgeti, Stefanie Nicole
et al.

[Conference Presentation]
Combining NURBS-Enhanced Finite Elements and IsogeometricMethods in the Context of Fluid-Structure Interaction
In: 6th European Conference on Computational Mechanics (ECCM 6), 7th European Conference on Computational Fluid Dynamics (ECFD 7) Glasgow 2018-06-11 - 2018-06-15, 2018

Hosters, Norbert Michael
Patton, Alessia
Reali, Alessandro
Elgeti, Stefanie Nicole
Behr, Marek

[Conference Presentation]
Free-Surface Flows Interacting with Structures Represented via Isogeometric Shell Analysis
In: 89th Annual Meeting of the International Association of Applied Mathematics and Mechanics Munich 2018-03-19 - 2018-03-23, 2018

Spenke, Thomas
Hosters, Norbert Michael
Behr, Marek
Elgeti, Stefanie Nicole

[Abstract, Contribution to a conference proceedings]
Spline-Based Methods for Solving Thermal and Mechanical Fluid-Structure Interaction in Compressible Flows
In: 6th European Conference on Computational Mechanics (ECCM 6), 7th European Conference on Computational Fluid Dynamics (ECFD 7) : 11-15 June 2018, Glasgow, UK, 2018

Make, Michael Karl Petronella
Hosters, Norbert Michael
Behr, Marek

[Contribution to a conference proceedings]
Isogeometric Analysis in Fluid-Structure Interaction Problems Considering Structural Contact
In: [ECCM - ECFD 2018 : 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems), ECCM 6 : 7th European Conference on Computational Fluid Dynamics, ECFD 7 : 11 - 15 June 2018, Glasgow, UK], 9 Seiten, 2018

Hilger, Daniel
Hosters, Norbert Michael
Elgeti, Stefanie Nicole
Behr, Marek

[Contribution to a conference proceedings]
Flow Simulation Inside Packaging Machines: Moving Interface Problems
In: [6th European Conference on Computational Mechanics & 7th European Conference on Computational Fluid Dynamics, ECCM 6 & ECFD 7, 2018-06-11 - 2018-06-15, Glasgow, United Kingdom], 2018

Key, Fabian
Elgeti, Stefanie Nicole

[Contribution to a conference proceedings]
A combinded boundary-conforming - cut cell finite element method with application to flow inside twin-screw extruders
In: [6th European Conference on Computational Mechanics (ECCM 6), 7th European Conference on Computational Fluid Dynamics (ECFD 7), ECCM - ECFD 2018, 2018-06-11 - 2018-06-15, Glasgow, Scotland], 2018

Helmig, Jan
Elgeti, Stefanie Nicole

[Contribution to a conference proceedings]
How the deformation of red blood cells affects hemolysis estimation for ventricular assist devices
In: [6th European Conference on Computational Mechanics/7th European Conference on Computational Fluid Dynamics, ECCM 6 / ECFD 7, 2018-06-11 - 2018-06-15, Glasgow, UK], 2018

Pauli, Lutz Helmut
Haßler, Stefan Thomas
Behr, Marek

[Contribution to a conference proceedings]
Variational Multiscale or Eddy Viscosity: How to Deal with Blood Flows in Transitional Regimes?
In: [89th Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM2018, 2018-03-19 - 2018-03-23, Munich, Germany], 2018

Pauli, Lutz Helmut
Behr, Marek

[Contribution to a book, Contribution to a conference proceedings]
Adaptive temporal refinement in injection molding
In: Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018 / editors: Livan Fratini, Rosa Di Lorenzo, Gianluca Buffa, Guiseppe Ingaro (University of Palermo, Palermo, Italy), 2018
[DOI: 10.1063/1.5034934]

Karyofylli, Violeta
Schmitz, Mauritius
Hopmann, Christian
Behr, Marek

[Contribution to a book, Contribution to a conference proceedings]
Comparison of optimization algorithms for the slow shot phase in HPDC
In: Proceedings of the 21st International ESAFORM Conference on Material Forming : ESAFORM 2018 : Palermo, Italy, 23-25 April 2018 / editors: Livan Fratini, Rosa Di Lorenzo, Gianluca Buffa, Guiseppe Ingaro (University of Palermo, Palermo, Italy). - B, 110005, 2018
[DOI: 10.1063/1.5034962]

Frings, Markus
Berkels, Benjamin
Behr, Marek
Elgeti, Stefanie Nicole

[Dissertation / PhD Thesis]
Spline-based methods for fluid-structure interaction, 1 Online-Ressource (xiii, 150 Seiten) : Illustrationen, 2018

Hosters, Norbert Michael

[Journal Article]
The Virtual Ring Shear-Slip Mesh Update Method
In: Computers & fluids, 172, 352-361, 2018
[DOI: 10.1016/j.compfluid.2018.04.006]

Key, Fabian
Pauli, Lutz Helmut
Elgeti, Stefanie Nicole

[Journal Article]
Fluid-structure interaction with NURBS-based coupling
In: Computer methods in applied mechanics and engineering, 332, 520-539, 2018
[DOI: 10.1016/j.cma.2018.01.003]

Hosters, Norbert Michael
Helmig, Jan
Stavrev, Atanas
Behr, Marek
Elgeti, Stefanie Nicole

[Journal Article]
Robust Active Control of a Winglet with Elastic Suspension at Transonic Flow
In: Journal of guidance, control, and dynamics, 41 (2), 526-534, 2017
[DOI: 10.2514/1.G002900]

Brüderlin, Manuel
Hosters, Norbert Michael
Behr, Marek

[Journal Article]
Simplex space-time meshes in two-phase flow simulations
In: International journal for numerical methods in fluids, 86 (3), 218-230, 2017
[DOI: 10.1002/fld.4414]

Karyofylli, Violeta
Frings, Markus
Elgeti, Stefanie Nicole
Behr, Marek

[Abstract, Contribution to a conference proceedings]
Phase Transitions in Injection Molding Simulations
In: YIC 2017 : 4th ECCOMAS Young Investigators Conference and PhD Olympiad, 13 - 15 September 2017, Milano, Italy / Department of Civil and Environmental Engineering Politecnico di Milano, 2 Seiten, 2017

Zwicke, Florian
Elgeti, Stefanie Nicole

[Abstract]
Interface Tracking for Free-Surface Flow Simulations with Higher-Order Methods
In: V International Conference on Isogeometric Analysis Pavia 2017-09-11 - 2017-09-13, 2017

Zwicke, Florian
Eusterholz, Sebastian Andreas
Elgeti, Stefanie Nicole

[Contribution to a book, Contribution to a conference proceedings]
Coupling free-surface flow and mesh deformation in an isogeometric setting
In: Coupled Problems in Science and Engineering VII - COUPLED PROBLEMS 2017 : proceedings of the VII International Conference on Coupled Problems in Science and Engineering, Rhodes Island, Greece, June 12-14, 2017 / edited by: Manolis Papadrakakis (Institute of Structural Analysis & Antiseismic Research, National Technical University of Athens, Greece), Eugenio Oñate (International Center for Numerical Methods in Engineering (CIMNE), Spain, Universitat Politècnica de Catalunya (UPC)), Bernhard A. Schrefler (Department of Civil, Environmental and Architectural Engineering, Università degli Studi di Padova, Italy), 256-263, 2017

Elgeti, Stefanie Nicole
Zwicke, Florian
Eusterholz, Sebastian Andreas