Professorship for materials mechanics
Organisational unit: Section
Organisation profile
The professorship "materials mechanics“ focuses on the development of suitable models for different classes of materials based on the physical deformation mechanisms as well as on the modeling and simulation of local production processes. The development of these material models is crucial for the application of new materials, since these models are able to describe the deformation behavior in industrial production processes which allows for their optimization. In particular, local engineering in the context of production processes is of high technological relevance in adjusting local properties. For example, laser material processing and friction stir welding are relevant processes which are investigated. A targeted heat input into the material can be used to control and adjust the properties near the surface. As a result, improved properties, particularly in terms of damage tolerance can be achieved. The complexity of the interaction between the process parameters and material properties leads to high experimental effort, with sophisticated experimental techniques required to determine the influence of the process on the component. Therefore, reliable models are required to reduce the experimental effort. The developed material and process models are used to identify optimal process parameters that produce the desired properties inside the material and structure. The main objective of the professorship is to develop realistic and efficient numerical models which are formulated on basis of the underlying physical mechanisms. The identification of these mechanisms requires interdisciplinary collaborations with scientists from materials science, mechanics and production.The cooperation between the University of Lüneburg and the Helmholtz-Zentrum Geesthacht provides an ideal opportunity to accomplish the goals of this shared professorship.
Topics
modeling of microstructures
process modeling ans simulation of laser shock peening
process modeling and simulation of laser welding
modeling of metallic glasses
modeling of residual stresses
modeling of nano materials
development of homogenization approaches for heterogeneous materials
- 2019
- Published
Thermal analysis of wire-based direct energy deposition of Al-Mg using different laser irradiances
Froend, M., Ventzke, V., Kashaev, N., Klusemann, B. & Enz, J., 01.10.2019, In: Additive Manufacturing. 29, UNSP 100800.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Numerical Investigation of the Effect of Rolling on the Localized Stress and Strain Induction for Wire + Arc Additive Manufactured Structures
Abbaszadeh, M., Hönnige, J. R., Martina, F., Neto, L., Kashaev, N., Colegrove, P., Williams, S. & Klusemann, B., 15.08.2019, In: Journal of Materials Engineering and Performance. 28, 8, p. 4931-4942 12 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Fundamental study on additive manufacturing of aluminum alloys by friction surfacing layer deposition
Shen, J., Hanke, S., Roos, A., Santos, J. F. D. & Klusemann, B., 02.07.2019, In: AIP Conference Proceedings. 2113, 1, 6 p., 150015.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Numerical study of rolling process on the plastic strain distribution in wire + arc additive manufactured Ti-6Al-4V
Abbaszadeh, M., Hönnige, J., Martina, F., Kashaev, N., Williams, S. W. & Klusemann, B., 02.07.2019, In: AIP Conference Proceedings. 2113, 1, 6 p., 150019.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Experimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peening
Keller, S., Horstmann, M., Kashaev, N. & Klusemann, B., 01.07.2019, In: International Journal of Fatigue. 124, p. 265-276 12 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Application of design of experiments for laser shock peening process optimization
Chupakhin, S., Klusemann, B., Huber, N. & Kashaev, N., 19.06.2019, In: The International Journal of Advanced Manufacturing Technology. 102, 5-8, p. 1567-1581 15 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Effect of laser peening process parameters and sequences on residual stress profiles
Kallien, Z., Keller, S., Ventzke, V., Kashaev, N. & Klusemann, B., 04.06.2019, In: Metals. 9, 6, 14 p., 655.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
A Review of the Application of Machine Learning and Data Mining Approaches in Continuum Materials Mechanics
Bock, F. E., Aydin, R. C., Cyron, C. C., Huber, N., Kalidindi, S. R. & Klusemann, B., 15.05.2019, In: Frontiers in Materials. 6, 23 p., 110.Research output: Journal contributions › Scientific review articles › Research
- Published
The scaled boundary finite element method for computational homogenization of heterogeneous media
Talebi, H., Silani, M. & Klusemann, B., 06.04.2019, In: International Journal for Numerical Methods in Engineering. 118, 1, p. 1-17 17 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Global modelling of the ns-laser shock peening
Pozdnyakov, V., Keller, S., Klusemann, B., Kashaev, N. & Oberrath, J., 03.2019, DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK) : mit den Fachverbänden (sektionszugehörig): Extraterrestrische Physik, Gravitation und Relativitätstheorie, Physik der Hadronenund Kerne, Theoretische und Mathematische Grundlagen der Physik sowie weiteren Fachverbänden: Geschichte der Physik, Kurzzeit- und angewandte Laserphysik, Plasmaphysik, Umweltphysik und den Arbeitskreisen bzw. der Arbeitsgruppe: Beschleunigerphysik, Chancengleichheit, Junge DPG, Philosophie der Physik. Bad Honnef: Deutsche Physikalische Gesellschaft, p. 151 1 p. K 6.1. (Verhandlung der Deutschen Physikalischen Gesellschaft, Reihe 6; vol. 54, no. 2).Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
- Published
Computational modeling of amorphous polymers: A Lagrangian logarithmic strain space formulation of a glass–rubber constitutive model
Raza, S. H., Soyarslan, C., Bargmann, S. & Klusemann, B., 01.02.2019, In: Computer Methods in Applied Mechanics and Engineering. 344, p. 887-909 23 p.Research output: Journal contributions › Journal articles › Research › peer-review
- 2018
- Published
Surface modification methods for fatigue properties improvement of laser-beam-welded Ti-6Al-4V butt joints
Fomin, F., Klusemann, B. & Kashaev, N., 31.12.2018, In: Procedia Structural Integrity. 13, p. 273-278 6 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Experimental investigation of temperature distribution during wire-based laser metal deposition of the Al-Mg alloy 5087
Frönd, M., Bock, F. E., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 01.12.2018, In: Materials Science Forum. 941, p. 988-994 7 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation
Herrnring, J., Kashaev, N. & Klusemann, B., 12.2018, In: Materials Science Forum. 941, p. 1411-1417 7 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Multiscale process simulation of residual stress fields of laser beam welded precipitation hardened AA6082
Herrnring, J., Staron, P., Kashaev, N. & Klusemann, B., 11.2018, In: Materialia. 3, p. 243-255 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Correction to: Metallurgical aspects of joining commercially pure titanium to Ti-6Al-4V alloy in a T-joint configuration by laser beam welding
Fomin, F., Froend, M., Ventzke, V., Alvarez, P., Bauer, S. & Kashaev, N., 01.10.2018, In: The International Journal of Advanced Manufacturing Technology. 99, 1-4, p. 1059-1059 1 p., 99:1059.Research output: Journal contributions › Other (editorial matter etc.) › Research
- Published
Microstructure and hardness evolution of laser metal deposited AA5087 wall-structures
Frönd, M., Ventzke, V., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 03.09.2018, In: Procedia CIRP. 74, p. 131-135 5 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Microstructure and Microhardness of Wire-based Laser Metal Deposited AA5087 using an Ytterbium Fibre Laser
Frönd, M., Ventzke, V., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 09.2018, In: Materials Characterization. 143, p. 59-67 9 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Process Development for Wire-based Laser Metal Deposition of 5087 Aluminium alloy by using Fibre Laser
Frönd, M., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 08.2018, In: Journal of Manufacturing Processes. 34, Part A, p. 721-732 12 p., 34.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Generation of 3D representative volume elements for heterogeneous materials: A review
Bargmann, S., Klusemann, B., Schneider, K., Soyarslan, C., Markmann, J., Schnabel, J. E. & Wilmers, J., 01.07.2018, In: Progress in Materials Science. 96, p. 322-384 63 p.Research output: Journal contributions › Scientific review articles › Research
- Published
Metallurgical aspects of joining commercially pure titanium to Ti-6Al-4V alloy in a T-joint configuration by laser beam welding
Fomin, F., Frönd, M., Ventzke, V., Alvarez, P., Bauer, S. & Kashaev, N., 01.07.2018, In: The International Journal of Advanced Manufacturing Technology. 97, 5-8, p. 2019-2031 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Fatigue Life Extension of AA2024 Specimens and Integral Structures by Laser Shock Peening
Kashaev, N., Chupakhin, S., Ventzke, V., Horstmann, M., Riekehr, S., Barbini, A., dos Santos, J., Keller, S., Klusemann, B. & Huber, N., 25.05.2018, MATEC Web of Conferences: 12th International Fatigue Congress (FATIGUE 2018) . G, H. (ed.). EDP Sciences, Vol. 165. 6 p. 18001. (MATEC Web of Conferences; vol. 165).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
- Published
Stability of phase transformation models for Ti-6Al-4V under cyclic thermal loading imposed during laser metal deposition
Klusemann, B. & Bambach, M., 02.05.2018, In: AIP Conference Proceedings. 1960, 1, 140012.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Thermal analysis of laser additive manufacturing of aluminium alloys: Experiment and simulation
Bock, F. E., Frönd, M., Herrnring, J., Enz, J., Kashaev, N. & Klusemann, B., 02.05.2018, Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018: ESAFORM 2018. Buffa, G., Fratini, L., Ingarao, G. & Di Lorenzo, R. (eds.). American Institute of Physics Inc., 6 p. 140004. (AIP Conference Proceedings; vol. 1960, no. 1).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
- Published
Experimental and numerical investigation of residual stresses in laser shock peened AA2198
Keller, S., Chupakhin, S., Staron, P., Maawad, E., Kashaev, N. & Klusemann, B., 01.05.2018, In: Journal of Materials Processing Technology. 255, p. 294-307 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
- 2017
- Published
Fiber laser welding of dissimilar titanium (Ti-6A1-4V/cp-Ti) T-joints and their laser forming process for aircraft application
Froend, M., Fomin, F., Riekehr, S., Alvarez, P., Zubiri, F., Bauer, S., Klusemann, B. & Kashaev, N., 01.11.2017, In: Optics and Laser Technology. 96, p. 123-131 9 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Fully periodic RVEs for technological relevant composites: Not worth the effort!
Schneider, K., Klusemann, B. & Bargmann, S., 07.2017, In: Journal of Mechanics of Materials and Structures. 12, 4, p. 471-484 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Artificial neural network for correction of effects of plasticity in equibiaxial residual stress profiles measured by hole drilling
Chupakhin, S., Kashaev, N., Klusemann, B. & Huber, N., 01.04.2017, In: The Journal of Strain Analysis for Engineering Design. 52, 3, p. 137-151 15 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Anisotropy and size effect in tensile mechanical properties of Al-Cu-Li 2198 alloy
Examilioto, T., Klusemann, B., Kashaev, N., Riekehr, S., Enz, J. & Alexopoulos, N., 01.01.2017, In: Procedia Structural Integrity. 5, p. 13-18 6 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Application of Adaptive Element-Free Galerkin Method to Simulate Friction Stir Welding of Aluminum
Talebi, H., Froend, M. & Klusemann, B., 01.01.2017, In: Procedia Engineering. 207, p. 580-585 6 p., 137838.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Finite element modeling of laser beam welding for residual stress calculation
Herrnring, J. & Klusemann, B., 2017, In: Proceedings in applied mathematics and mechanics. 17, 1, p. 415 - 416 2 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- Published
Laser shock peening process modelling and experimental validation of AA2198-T3 and AA2198-T8
Keller, S., Kashaev, N. & Klusemann, B., 2017, In: Proceedings in applied mathematics and mechanics. 17, 1, p. 423 - 424 2 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
- 2016
- Published
Fourth-order strain-gradient phase mixture model for nanocrystalline fcc materials
Klusemann, B., Bargmann, S. & Estrin, Y., 02.11.2016, In: Modelling and Simulation in Materials Science and Engineering. 24, 8, p. 1-23 23 p., 085016.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Modeling of microstructural pattern formation in crystal plasticity
Klusemann, B., 25.10.2016, In: Proceedings in applied mathematics and mechanics. 16, 1, p. 361-362 2 p.Research output: Journal contributions › Journal articles › Research
- Published
The effect of yield surface curvature change by cross hardening on forming limit diagrams of sheets
Soyarslan, C., Klusemann, B. & Bargmann, S., 01.10.2016, In: International Journal of Mechanical Sciences. 117, p. 53-66 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Automatic three-dimensional geometry and mesh generation of periodic representative volume elements for matrix-inclusion composites
Schneider, K., Klusemann, B. & Bargmann, S., 01.09.2016, In: Advances in Engineering Software. 99, p. 177-188 12 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Experimental and numerical study of laser shock peening process of AA2198-T3 and AA2198-T8
Klusemann, B., Keller, S., Huber, N. & Kashaev, N., 2016, Book of Abstracts of the 6th International Conference on Laser Peening and Related Phenomena (6TH ICLPRP). Polese, C. (ed.). University of the Witwatersrand, p. 13 1 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
- Published
Influences of RVE topology, discretization and boundary conditions in practical multiscaling - a comparison
Schneider, K., Klusemann, B. & Bargmann, S., 2016, Book of Abstract for Joint Annual Meeting of GAMM and DMV: March 7-11, 2016; Braunschweig, Germany. G. F. A. M. U. M. E. V. (ed.). Technische Universität Braunschweig, p. 175 1 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
- Published
Modeling of microstructural pattern formation in crystal plasticity
Klusemann, B., 2016, Book of Abstract of the Joint Annual Meeting of GAMM and DMV. G. F. A. M. U. M. E. V. (ed.). Technische Universität Braunschweig, p. 621 1 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
- Published
Study of intrinsic and extrinsic size effects on shear bands in metallic glasses
Klusemann, B., Soyarslan, C. & Bargmann, S., 2016, Contributions to the Foundations of Multidisciplinary Research in Mechanics: Papers presented during the 24th International Congress of Theoretical and Applied Mechanics ICTAM2016, Montreal, 22-26, 2016. Floryan, J. M. (ed.). International Union for Theoretical and Applied Mechanics, Vol. 3. p. 2524-2525 2 p.Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review