A nonintrusive distributed reduced‐order modeling framework for nonlinear structural mechanics—Application to elastoviscoplastic computations
In this work, we propose a framework that constructs reduced‐order models for nonlinear
structural mechanics in a nonintrusive fashion and can handle large‐scale simulations …
structural mechanics in a nonintrusive fashion and can handle large‐scale simulations …
A dual domain decomposition algorithm for the analysis of non-conforming isogeometric Kirchhoff–Love shells
Abstract Originally, Isogeometric Analysis is aimed at using geometric models for the
structural analysis. The actual realization of this objective to complex real-world structures …
structural analysis. The actual realization of this objective to complex real-world structures …
[图书][B] IGA: Non-conforming Coupling and Shape Optimization of Complex Multipatch Structures, Volume 1
R Bouclier, T Hirschler - 2022 - books.google.com
Isogeometric analysis (IGA) consists of using the same higher-order and smooth spline
functions for the representation of geometry in Computer Aided Design as for the …
functions for the representation of geometry in Computer Aided Design as for the …
Domain decomposition methods and acceleration techniques for the phase field fracture staggered solver
The phase field modeling of fracture is able to simulate the nucleation and the propagation
of complex crack patterns. However, the relatively small internal lengths that are required …
of complex crack patterns. However, the relatively small internal lengths that are required …
The Coarse Mesh Condensation Multiscale Method for parallel computation of heterogeneous linear structures without scale separation
Abstract A Coarse Mesh Condensation Multiscale Method (CMCM) is proposed to solve
large heterogeneous linear structures without scale separation assumption. The technique …
large heterogeneous linear structures without scale separation assumption. The technique …
Uncertainty quantification for industrial numerical simulation using dictionaries of reduced order models
We consider the dictionary-based ROM-net (Reduced Order Model) framework [Daniel et al.,
Adv. Model. Simul. Eng. Sci. 7 (2020) https://doi. org/10.1186/s40323-020-00153-6] and …
Adv. Model. Simul. Eng. Sci. 7 (2020) https://doi. org/10.1186/s40323-020-00153-6] and …
[PDF][PDF] Coarse spaces for FETI-DP and BDDC methods for heterogeneous problems: connections of deflation and a generalized transformation-of-basis approach
In FETI-DP (Finite Element Tearing and Interconnecting) and BDDC (Balancing Domain
Decomposition by Constraints) domain decomposition methods, the convergence behavior …
Decomposition by Constraints) domain decomposition methods, the convergence behavior …
Parallel adaptive FETI‐DP using lightweight asynchronous dynamic load balancing
Summary A parallel FETI‐DP domain decomposition method using an adaptive coarse
space is presented. The implementation builds on a recently introduced adaptive FETI‐DP …
space is presented. The implementation builds on a recently introduced adaptive FETI‐DP …
A parallel non-invasive mixed domain decomposition-Implementation and applications to mechanical assemblies
This paper proposes to confront a mixed domain decomposition method with industrial
computations, in particular the simulation of quasi-static assemblies with frictional contact …
computations, in particular the simulation of quasi-static assemblies with frictional contact …
An error indicator-based adaptive reduced order model for nonlinear structural mechanics—application to high-pressure turbine blades
F Casenave, N Akkari - Mathematical and computational applications, 2019 - mdpi.com
The industrial application motivating this work is the fatigue computation of aircraft engines'
high-pressure turbine blades. The material model involves nonlinear elastoviscoplastic …
high-pressure turbine blades. The material model involves nonlinear elastoviscoplastic …