Titlebook: IUTAM Symposium on Solver-Coupling and Co-Simulation; Proceedings of the I Bernhard Schweizer Conference proceedings 2019 Springer Nature S

闷热

锡箔纸

A Coupled Finite Element Analysis Approach Combining In-House and General-Purpose Codes,sistance spot welding problem and to the dynamic coupled analysis of an ultra sonic piezoelectric motor. The approach is effective to perform various types of coupled finite element analyses of multiphysics and multiscale problems.

Incumbent

信任

The Influence of Secondary Flow on the Dynamics of Vibrating Tubes,nstant angular velocity and a tube undergoing a harmonic vibration are considered as examples. The main objective of this study is to show that the proposed co-simulation is actually feasible for this problem.

FLACK

体贴

1875-3507 017. The symposium focused on recent advances in the development of numerical methods for solver coupling, like new explicit, implicit and semi-implicit co-simulation methods, new approaches for realizing variable communication-time grids, and advances in the stability and convergence analysis of so

发怨言

Local Extrapolation and Linear-Implicit Stabilization in a Parallel Coupling Scheme,t stabilization technique predicts coupling quantities based on model information in terms of Jacobian matrices by performing a linear-implicit Euler step forward in time. We introduce and discuss these two prediction strategies and analyze their numerical properties, stability and accuracy, based on a simple test model.

铺子

英寸

手榴弹

Relaxing Stiff System Integration by Smoothing Techniques for Non-iterative Co-simulation,size, where mitigated frequency parts are added by the recently proposed correction schemes. This way, . is relaxed by an energy preserving mapping of high frequencies into low frequency ranges, based on . identity. The proposed approaches are demonstrated along a theoretical as well as an industrial co-simulation example.