Finite-Elemente-Methode

Simulationen in der Werkstoff- und Strukturmodellierung

Finite-Elemente-Methode

Die Finite-Elemente-Methode ist ein numerisches Verfahren zur Lösung partieller Differentialgleichungen, bei dem der Lösungsraum in diskrete Elemente mit Ansatzfunktionen unterteilt wird. In den Materialwissenschaften wird sie eingesetzt, um elastisch-plastisches Verhalten, Schädigung, Wärmeleitung, Diffusion oder gekoppelte Felder über komplexe Geometrien und Mehrphasenmikrostrukturen hinweg zu berechnen.

Verwandte Tags

Neue Inhalte

Novel Planar Biaxial Cruciform Specimen Design for Large Plastic Deformation

Siddiqui, A.H. (Speaker)¹

FEMS EUROMAT 2023

Safety Helmet with Bionic Damping

Moos, C. (Speaker)¹; Klaas, K.-D.²; Kolling, S.¹; Maldaner, C.²; Pfeiffer, M.¹

6th Bioinspired Materials 2022

Wood-based Materials in Mechanical Engineering

Hiller, B. (V)¹

MaterialsWeek 2021

Multiscale modeling of crystal plasticity in tube drawing process of aluminum

Khani, S. (Speaker)¹; Palkowski, H.¹

Field-driven lattice structure grading for lightweight design of water sports equipment produced through additive manufacturing

Innocenti, A. (Speaker)¹; Segovia Guerrero, L.¹; Moreno Nieto, D.¹; L. Sales, D.¹; I. Molina, S.¹

THREE-DIMENSIONAL DIRECT LASER WRITING FOR SINGLE-CELL FORCE MEASUREMENTS

Lemma, E.D. (Speaker)¹

Poster (including a video pitch of 3 minutes)

Crystal Plasticity simulations of complex geometries

Moradi Asadkandi, H. (Speaker)¹; Holmedal, B.¹; Hopperstad, O.S.¹; Mánik, T.¹

Hydrogen interaction with retained austenite in high-strength steels

Tehranchi, A.¹; Posch-Peperkorn, C.²; Hammer, P.²; Razumovskiy, V.²; Ecker, W.²; Mraczek, K.³; Hickel, T. (Speaker)⁴

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Constitutive models for polycrystalline shape memory alloys undergoing transformation and plastic deformation processes

Frost, M. (Speaker)¹; Sedlak, P.¹; Seiner, H.¹; Moskovka, A.²; Valdman, J.²; Sittner, P.³

Analytical and Numerical Analysis of Composite Sandwich Structures with Lattice Cores

Dereli, E. (Speaker)¹; Mittelstedt, C.²

Beliebte Inhalte

Numerical investigations of hollow specimens for cyclic material characterization under the influence of hydrogen

Fischer, C. (Speaker)¹; Oesterlin, H.¹; Reichenbacher, A.¹

Data-Driven Thermal and Percolation Analyses of 3D Composite Structures with Interface Resistance

Fathidoost, M. (Speaker)¹; Yang, y.¹; Oechsner, M.¹; Xu, B.-X.¹

FEMS EUROMAT 2023

Modelling the influence of geometry on the residual stresses in LPBF-built Ti6Al4V components

Gonnabattula, A. (Speaker)¹; Vesangi, A.K.²; Kanjarla, A.K.¹

Genetic algorithm based inverse design of cellular materials within and beyond orthotropy

Karathanasopoulos, N. (Speaker)¹

7th International Conference on Cellular Materials - CellMAT 2022

Oral-Poster-Präsentation

Stress-dependent and spatially-resolved potential assessment of hybrid designs for a structural guide vane

Spitzer, S.¹; Dargel, A.¹; Sell, F. (V)¹; Gude, M.¹

Verbundwerkstoffe - 23. Symposium Verbundwerkstoffe und Werkstoffverbunde

Closure of isolated voids during diffusion bonding: modelling and experimental statistics comparison

Huguet, M. (Speaker)¹; Briottet, L.¹; Gillia, O.¹; Moro, I.¹

FEMS EUROMAT 2023

Characterization and simulation of porous ceramics

Fey, T. (Speaker)¹

7th International Conference on Cellular Materials - CellMAT 2022

A Cellular Automaton – Finite Element Framework of Dynamic Recrystallization as A Constitutive Model for High Strain Rate Hot Deformation

Sakalkale, K. (Speaker)¹; Karagadde, S.¹

FEMS EUROMAT 2023

Oral-Poster-Präsentation

Laserauftraggeschweißte bionische Mehrschichtsysteme mit strukturellem Aufbau

3. Fachtagung Werkstoffe und Additive Fertigung

Novel Planar Biaxial Cruciform Specimen Design for Large Plastic Deformation

Siddiqui, A.H. (Speaker)¹

FEMS EUROMAT 2023

Property Tailoring using Powder Bed Fusion Studied by Multiphysics-Multiscale Phase-field Simulations

Yang, Y. (Speaker)¹; Xu, B.-X.¹; Zhou, X.²

FEMS EUROMAT 2023

Holistic simulation workflow for laser powder bed fusion

Dietemann, B. (Speaker)¹; Bierwisch, C.¹; Butz, A.¹; Najuch, T.¹; Wessel, A.¹

3D-EBSD characterization and anisotropic grain growth simulation of additive manufactured IN718

Jaime, F. (Speaker)¹; Bernacki, M.¹; Bozzolo, N.¹; Collin, C.¹; Franchet, J.-M.²; Nicolaӱ, A.¹

EuroSuperalloys 2022 - 4th European Symposium on Superalloys and their Applications

Deep Learning Predicts Elasticity Tensors and their Bounds in Homogenization by Links to the Microstructure

Eidel, B. (Speaker)¹

Physics Informed Neural Networks (PINN) for Thermal Analysis of Laser Powder Bed Fusion Process

Hosseini, E. (Speaker)¹; Gh Ghanbari, P.²; Mishra, S.³; Molinaro, R.⁴; Müller, O.²

Analytical and Numerical Analysis of Composite Sandwich Structures with Lattice Cores

Dereli, E. (Speaker)¹; Mittelstedt, C.²

Safety Helmet with Bionic Damping

Moos, C. (Speaker)¹; Klaas, K.-D.²; Kolling, S.¹; Maldaner, C.²; Pfeiffer, M.¹

6th Bioinspired Materials 2022

Enhancing the Predictive Capabilities of Microstructure Simulations in PBF-LB/M by an Evaluation of Nucleation Theories

Panzer, H. (Speaker)¹; Buss, L.¹; Zheng, Z.¹; Zäh, M.F.¹

EuroSuperalloys 2022 - 4th European Symposium on Superalloys and their Applications

FNO-CG: Accelerating CG solvers with Fourier Neural Operators (FNOs)

Herb, J. (Speaker)¹; Fritzen, F.¹

Rational Heteogeneous 3D/2D Nanostructured Electrocatalyst Design for Water Splitting by Boosting Ion Transport

Choi, H. (Speaker)¹

Application of physical constrains on the near surface stresses obtained by high resolution electron backscatter diffraction maps

Demir, E. (Speaker)¹; Hardie, C.²; Kareer, A.¹; Tarleton, E.¹; Wilkinson, A.¹

A FEM-based morphing wing concept with periodic cell metamaterial surface

Hrstka, M. (Speaker)¹; Bajer, J.¹; Navrátil, J.¹; Zikmund, P.¹; Hadaš, Z.¹; Aliabadi, M.H.F.²; Sharif Khodaei, Z.²; Kotoul, M.¹

Wood-based Materials in Mechanical Engineering

Hiller, B. (V)¹

MaterialsWeek 2021

Constitutive models for polycrystalline shape memory alloys undergoing transformation and plastic deformation processes

Frost, M. (Speaker)¹; Sedlak, P.¹; Seiner, H.¹; Moskovka, A.²; Valdman, J.²; Sittner, P.³

Oral-Poster-Präsentation

Application Oriented Thermal Shock Testing of Ceramic Matrix Composites

Merklinger, V. (V)¹; Christ, M.²

Verbundwerkstoffe - 23. Symposium Verbundwerkstoffe und Werkstoffverbunde

Hydrogen interaction with retained austenite in high-strength steels

Tehranchi, A.¹; Posch-Peperkorn, C.²; Hammer, P.²; Razumovskiy, V.²; Ecker, W.²; Mraczek, K.³; Hickel, T. (Speaker)⁴

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Study of Non-Associated Plastic Flow in BCC Metals Using a Phenomenological Crystal Plasticity Approach

Anduquia-Restrepo, J.M. (Speaker)¹; Hartmaier, A.²; Narvaez-Tovar, C.¹; Rodriguez-Baracaldo, R.¹; Vajragupta, N.³

Micromechanical modeling of ABS composite filament reinforced by iron oxide particles

Tungtrongpairoj, ๋. (Speaker)¹; Doungkeaw, K.¹; Suttipong, P.¹

FEMS EUROMAT 2023

Application of deep neural networks for computationally efficient thermal modelling of metal additive manufacturing

Gh Ghanbari, P. (Speaker)¹; Hosseini, E.¹; Mazza, E.²

Towards automated global optimization of precast concrete elements

Tamsen, E. (Speaker)¹; Unger, J.¹

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