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Begleitende Seminare

Simulating Short Duration Events

Termin: 5.-6. Oktober
Gebühr: 1200,- Euro*
Ort: Stuttgart
Referenten: P. Du Bois (Consultant), L. Schwer (Schwer Engineering & Consulting Services)
Anmeldung

Kurssprache Englisch

This two day class provides instruction on the selection and use of the LS-DYNA solvers used for analyzing blast and penetration related problems. It is intended for the LS-DYNA analysts possessing a comfortable command of the LS-DYNA keywords and options associated with typical Lagrange analyses. The training class will attempt to provide the analyst with the additional tools and knowledge required to make appropriate modeling decisions and convey the level of confidence in predictive results.

Elementtypen & nichtlineare Aspekte

Termin: 6. Oktober
Gebühr: 525,- Euro*
Ort: Ulm
Referenten: A. Haufe (DYNAmore)

Anmeldung


Dieses Seminar behandelt verschiedene nichtlineare Aspekte im Zusammenhang mit LS-DYNA. Zentrales Thema ist hierbei die Diskussion der diversen Elementformulierungen, die in LS-DYNA verfügbar sind. Auf theoretische Gesichtspunkte und anwendungsorientierte Überlegungen wird gleichermaßen eingegangen. Die zur Verfügung stehenden nichtlinearen und linearen Gleichungslöser werden erörtert und die Möglichkeiten der impliziten Analyse aufgezeigt. Außerdem werden ortsadaptive Verfahren für nichtlineare Probleme vorgestellt.

Das Seminar richtet sich an Anwender, die Grundkenntnisse in der Theorie der Finiten Elemente sowie in der Handhabung von LS-DYNA haben und daran interessiert sind, ihre theoretischen Kenntnisse zu vertiefen.

NVH, Frequency Domain, Fatigue

Termin: 6. Oktober
Gebühr: 600,- Euro*
Ort: Ulm
Referent: Y. Huang (LST, an ANSYS company)
Anmeldung

Kurssprache Englisch

The objective of the training course is to introduce the frequency domain vibration, fatigue and acoustic features of LS-DYNA to users, and give a detailed look at the application of these features in vehicle NVH simulation.

This course is recommended for engineers who want to run NVH or other frequency domain vibra­tion, fatigue and acoustic simulation problems with LS-DYNA. This course is useful for engineers and researchers who are working in the area of vehicle NVH, aircraft/spacecraft vibro-acoustics, engine noise simulation, machine vibration testing and simulation, etc.

Introduction to SPG Method for Manufacturing and Material Failure Analyis

Termin: 6. Oktober    
Gebühr: 600,- Euro*
Ort: Ulm
Referent: Y. Wu (LST, an ANSYS company)

Anmeldung

Kurssprache Englisch


This one-day class will introduce the smoothed particle Galerkin (SPG) method and its application in manufacturing and material failure analysis. The SPG method is developed for modeling large deformation and material failure in semi-brittle and ductile materials in three-dimensional solid structures, in which a bond-based failure mechanism is utilized to model material failure. This method can be used to bridge the Lagrangian FEM and is exclusively available in LS-DYNA.

The class will provide the fundamental background, LS-DYNA keywords, practical applications (in analyzing relatively low speed manufacturing processes such as metal cutting, FDS, SPR and high velocity impact penetration on concrete and metal targets) with some experimental validations and latest developments.

ICFD Incompressible Fluid Solver

Termin: 12.-13. Oktober
Course fee: 1.200,- Euro*
Ort: Stuttgart
Referent: I. Çaldichoury (LST, an ANSYS company)
Anmeldung

Kurssprache Englisch

This course provides an introduction to the incompressible fluid solver (ICFD) in LS-DYNA. It focuses on the solution of CFD problems, where the incompressibility constraint may be applied, e. g. ground vehicle, aerodynamics, hemodynamics, free-surface problems, ship hydrodynamics, etc. The solver may run as a stand-alone CFD solver, where only fluid dynamics effects are studied, or it can be coupled to the solid mechanics solver to study loosely or strongly coupled fluid-structure interaction (FSI) problems.

Blast Modeling with LS-DYNA

Termin: 12.-13. Oktober
Gebühr: 1.200,- Euro*
Ort: Stuttgart
Referenten: P. Du Bois (Consultant), L. Schwer (Schwer Engineering & Consulting Services)
Anmeldung

Kurssprache Englisch

LS-DYNA is unique in offering analysts the choice of Lagrange, Eulerian (ALE) and Simple Engineering solvers, and a combination of these solvers. One example is simulating high energy events such as blast loading. In addition to air blast, the traditional focus of blast modeling has recently become important. This class focuses on the application of LS-DYNA for the simulation of high energy events. Methods of analysis and modeling with LS-DYNA are illustrated through simple case studies. However, this training class is not a substitute for the in-depth treatments presented in the associated LS-DYNA training class, i.e. “ALE/Eulerian and Fluid Structure Interaction”.

Penetration Modeling

Termin: 14.-15. Oktober
Gebühr: 1.200,- Euro*
Location: Stuttgart
Referenten: P. Du Bois (Consultant), L. Schwer (Schwer Engineering & Consulting Services)
Anmeldung

Kurssprache Englisch

Penetration events form a class of simulation environments well suited to the solution capabilities of LS-DYNA. LS-DYNA is unique in offering the analyst the choice of Lagrange, Eulerian (ALE) and Meshfree Methods, and combinations of these methods, for simulating high energy events such as penetration and perforation. In addition to high energy, these events are typically associated with large deformations, damage, and failure both on the material and structural level. During the past decade successful modeling of such damage and failure has moved steadily from a „Black Art” to a widely accepted engineering practice.

Electromagnetism in LS-DYNA

Termin: 14. Oktober
Gebühr: 600,- Euro*
Ort: Stuttgart
Referent: I. Çaldichoury (LST, an ANSYS company)
Anmeldung

Kurssprache Englisch

This course provides an introduction to the Electromagnetics (EM) solver in LS-DYNA. The Maxwell equations are solved in the Eddy-Current approximation suitable for cases, where the propagation of electromagnetic waves in air (or vacuum) can be considered as instantaneous. The solver is coupled with the solid mechanics and thermal solvers of LS-DYNA allowing the simulation and solution of applications such as magnetic metal forming, welding, bending, induced heating, resistive heating and so forth.

Resistive Heating and Battery Modeling

Termin: 15. Oktober
Gebühr: 600,- Euro*
Ort: Stuttgart
Referent: I. Çaldichoury (LST, an ANSYS company)
Anmeldung

Kurssprache Englisch

This course is based on the Electromagnetics (EM) solver of LS-DYNA. The EM module computes the Maxwell equations and is embedded into LS-DYNA following LSTCs one-code strategy, thereby allowing for an efficiently coupling to the solid-mechanics and the thermal solver.

The seminar presents the solver’s general principles, a complete keyword description for setting up simulation models, on the one hand, to compute inductive and resistive heating problems. On the other hand, the modelling of batteries is addressed. Thereby exploiting the Randles-circuit approach to describe the charging and discharging process as well as the accompanying heat production.

Explosives Modeling for Engineers

Termin: 16. Oktober
Gebühr: 600,- Euro*
Ort: Stuttgart
Referent: P. Du Bois (Consultant), L. Schwer (Schwer Engineering & Consulting Services)
Anmeldung

Kurssprache Englisch

This class focuses on the application of LS-DYNA to modeling explosives. LS-DYNA simulations involving explosives can be modeled on several engineering levels from simple application of equi- valent pressure histories via *LOAD_BLAST_EN-HANCED, explicit inclusion of explosive charges using Equations-of-State and detonation via *IN-ITIAL_DETONATION, and detonation of explosive due to impact using *EOS_IGNITION_AND_GROW-TH_OF_REACTION_IN_HE. The analyst selects
the appropriate degree of model sophistication to satisfy the intended use of the model results.

This training class is intended for the LS-DYNA analyst possessing a comfortable command of the LS-DYNA keywords and options associated with typical Lagrange and Multi-Material Arbitrary Lagrange Eulerian (MM-ALE) analyses. The training class will attempt to provide the analyst with the additional tools and knowledge required to model explosives for a range of applications. The theory and illustrations portions of the class will benefit LS-DYNA users and non-LS-DYNA users alike.


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* 10% Ermäßigung für Forumteilnehmer.
Alle Preise zzgl. ges. MwSt.
In den Teilnahme­gebühren inbegriffen sind Kursunterlagen, Mittagessen und Pausen­getränke.