Dr. Felix Ospald
Member of Research Group Numerical Mathematics (Partial Differential Equations) (Prof. Dr. Roland Herzog)
Phone:
+49 371 531 33498
Fax:
+49 371 531 833498
Office:
Reichenhainer Str. 41, Office 617 (C47.617)
e-mail:
ORCID:
Scholar:
ResearchGate:
GitHub:
Secretary:
Anne-Kristin Glanzberg, Office 607, Phone +49 371 531 22500
Postal address:
TU Chemnitz, Faculty of Mathematics, 09107 Chemnitz, Germany
Office Hours:
any time when present
Please also visit my ResearchGate profile.
Publications in Journals
- Ospald, Felix
fibergen: An introductory tool for FFT-based material homogenization
Journal of Open Source Software (JOSS), 4(34), p.1027, 2019
DOI: 10.21105/joss.01027
- J. Köbler, M. Schneider, F. Ospald, H. Andrä and R. Müller
Fiber orientation interpolation for the multiscale analysis of short fiber reinforced composite parts
Computational Mechanics (CM), 61(6), p.729-750, 2018
DOI: 10.1007/s00466-017-1478-0
- Goldberg, Niels, Ospald, Felix and Schneider, Matti
A fiber orientation-adapted integration scheme for computing the hyperelastic Tucker average for short fiber reinforced composites
Computational Mechanics (CM), 60(4), p.595-611, 2017
DOI: 10.1007/s00466-017-1425-0
- Herzog, Roland and Ospald, Felix
Parameter Identification for Short Fiber-Reinforced Plastics using Optimal Experimental Design
International Journal for Numerical Methods in Engineering (NME), 110(8), p.703-725, 2017
DOI: 10.1002/nme.5371
- Schneider, Matti, Ospald, Felix and Kabel, Matthias
A model order reduction method for computational homogenization at finite strains on regular grids using hyperelastic laminates to approximate interfaces
Computer Methods in Applied Mechanics and Engineering (CMAME), 309, p.476-496, 2016
DOI: 10.1016/j.cma.2016.06.021
- Schneider, Matti, Ospald, Felix and Kabel, Matthias
Computational homogenization of elasticity on a staggered grid
International Journal for Numerical Methods in Engineering (NME), 105(9), p.693-720, 2016
DOI: 10.1002/nme.5008
Book Chapters
- R. Dietze, N. Goldberg, R. Herzog, S. Hannusch, M. Hofmann, J. Ihlemann, L. Kroll, A. Meyer, F. Ospald, E. Peretzki, G. Rünger, H. Schmidt, N. Schramm, R. Springer, M. Stockmann and L. Ulke-Winter
Modellierung, integrative Simulation und Optimierung
Springer, 2019
DOI: 10.1007/978-3-662-54734-2_8
Publications in Proceedings
- Ospald, Felix and Herzog, Roland
SIMP based Topology Optimization for Injection Molding of SFRPs
Proceedings of the World Congress on Structural and Multidisciplinary Optimization (WCSMO), 2017
DOI: 10.1007/978-3-319-67988-4_65
- Ospald, Felix and Herzog, Roland
Optimal Experimental Design to Identify the Average Stress-Strain Response in Short Fiber-Reinforced Plastics
Proceedings in Applied Mathematics and Mechanics (PAMM), 16(1), p.673-674, 2016
DOI: 10.1002/pamm.201610325
- M. Kabel and A. Fink and F. Ospald and M. Schneider
Nonlinear Composite Voxels and FFT-based Homogenization
Proceedings of the ECCOMAS Congress, 2016
DOI: 10.7712/100016.1944.5977 - S. Hannusch, R. Herzog, M. Hofmann, J. Ihlemann, L. Kroll, A. Meyer, F. Ospald, G. Rünger, R. Springer, M. Stockmann and L. Ulke-Winter
Efficient Simulation, Optimization, and Validation of Lightweight Structures
Proceedings of the 2nd International MERGE Technologies Conference for Lightweight Structures (IMTC 2015), Chemnitz
ISBN: 978-3-95735-025-1
- Schneider, Matti and Ospald, Felix and Kabel, Matthias
Computational homogenization of elasticity at large deformations on a staggered grid
Conference Proceedings of the YIC GACM, p.178-181, 2015
URN: urn:nbn:de:hbz:82-rwth-2015-039806 - Ospald, Felix
Numerical Simulation of Injection Molding using OpenFOAM
Proceedings in Applied Mathematics and Mechanics (PAMM), 14(1), p.673-674, 2014
DOI: 10.1002/pamm.201410320
- M. Hofmann, F. Ospald, H. Schmidt and R. Springer
Programming support for the flexible coupling of distributed software components for scientific simulations
Proceedings of the 9th International Conference on Software Engineering and Applications (ICSOFT-EA), p.506-511, 2014
- F. Ospald, Fast analytic approximations of the exact closure problem and its application, Research Seminar Numerics, January 2019
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, October 2018
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, July 2018
- F. Ospald, Topology optimization for injection molding of short fiber reinforced plastics, KIT, Karlsruhe, May 2018
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, May 2018
- F. Ospald, Moment tensors of the angular central Gaussian distribution on the (n−1)-sphere, Research Seminar Numerics, January 2018
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, January 2018
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, October 2017
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, Juli 2017
- F. Ospald, SIMP based Topology Optimization for Injection Molding of SFRPs, 12th World Congress on Structural and Multidisciplinary Optimization, Braunschweig, June 2017
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, April 2017
- F. Ospald, Topology Optimization for SFRP Injection Molding, 88th GAMM Annual Meeting, Braunschweig, March 2017
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, Feburary 2017
- F. Ospald, Topology Optimization for SFRP Injection Molding, Research Seminar Numerics, January 2017
- F. Ospald, Effective viscosity of fiber suspensions, KIT, Karlsruhe, December 2016
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, November 2016
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, August 2016
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, May 2016
- F. Ospald, Optimal Experimental Design to Identify the Average Stress-Strain Response in Short Fiber-Reinforced Plastics, 87th GAMM Annual Meeting, Erlangen, March 2016
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, Feburary 2016
- F. Ospald, OED for effective stiffness/viscosity parameter identification of SFRP materials, Research Seminar Numerics, Feburary 2016
- F. Ospald, Application of composite voxels for FFT-based homogenization of fiber reinforced materials at large deformations, 9th GAMM Seminar on Multiscale Material Modeling, Fraunhofer ITWM Kaiserslautern, November 2015
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, November 2015
- F. Ospald, Was kann Felix Ospald, GAMM Student Chapeter Chemnitz, October 2015
- F. Ospald, Hyperelastic laminates, composite voxels and FFT-based homogenization at finite strains, 28th Chemnitz FEM Symposium, Burgstädt, September 2015
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, August 2015
- F. Ospald, Computational homogenization of elasticity at large deformations on a staggered grid, YIC Aachen, August 2015
- F. Ospald, FFT-based homogenization of composites - State of the art numerical methods & in-house tool, Research Seminar Numerics, Chemnitz, August 2015
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, April 2015
- F. Ospald, Fast computation of effective properties of heterogeneous materials & optimal design of experiments, Research Seminar Numerics, Chemnitz, Feburary 2015
- F. Ospald, Effective viscosity of fiber suspensions, GAMM Seminar on Microstructures, RU Bochum, Jaunary 2015
- F. Ospald, Effective viscosity of fiber suspensions, 27th International Workshop Research in Mechanics of Composites, Bad Herrenalb, December 2014
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, September 2014
- F. Ospald, Numerical Computation of Effective Properties for Heterogeneous Materials in Linear Elasticity and Fluid Dynamics, 27th Chemnitz FEM Symposium, Chemnitz, September 2014
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, August 2014
- F. Ospald, FFT-Based Homogenization of Fiber-Reinforced Material, Research Seminar Numerics, Chemnitz, August 2014
- F. Ospald, Project Intermediate Update Report, IRD-F2 Research Meeting, Chemnitz, June 2014
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, April 2014
- F. Ospald, CppMat -- A Matlab - C++ interface, MPI Magdeburg, March 2014
- F. Ospald, Numerical Simulation of Injection Molding using OpenFOAM and CoRheoS FLUID, Fraunhofer ITWM, Kaiserslautern, March 2014
- F. Ospald, Numerical Simulation of Injection Molding using OpenFOAM, 85th GAMM Annual Meeting, Erlangen, March 2014
- F. Ospald, Numerical Simulation of Injection Molding using OpenFOAM, 1st GAMM-Seminar on Phase Field Models, Darmstadt, Feburary 2014
- F. Ospald, Project Update Report, IRD-F2 Research Meeting, Chemnitz, January 2014
- F. Ospald, Introduction to the Finite Volume Method (FVM) and OpenFOAM, Research Seminar Numerics, Chemnitz, January 2014
- F. Ospald, Bivalent Optimisation with highly efficient Computing Strategies, IRD-F2 Research Meeting, Chemnitz, October 2013
- F. Ospald, A Phase Field Method for the Simulation of Fibre-reinforced Injection Molding, IRD-F2 Research Meeting, Chemnitz, July 2013
- F. Ospald, A Phase Field Method for the Simulation of Fibre-reinforced Injection Molding, Research Seminar Numerics, Chemnitz, July 2013
- F. Ospald, Discussion of the Folgar-Tucker Model, IRD-F2 Research Meeting, Chemnitz, May 2013
- F. Ospald, An Introduction to Derivative-Free Optimization, First IRD-F Meeting, Chemnitz, April 2013
- born in 1983 in Bad Nauheim
- 2008/2013, Study of mathematics at Technische Universität Chemnitz
- February 2013, diploma in mathematics
- since feburary, 2013 member of the research group Numerical Mathematics (Partial Differential Equations) of Prof. Dr. R. Herzog
- since feburary 2013, employee in the Cluster of Excellence MERGE
- December 2019, PhD at the TU Chemnitz, advisor Roland Herzog
- from march 2020, employee in the project High Entropy Alloys as Coating Materials for Surface Protection