In this course, you will explore the possibilities and limitations of frequently used contact definitions and their options when modeling contact in Ansys LS-DYNA® nonlinear dynamics structural simulation software. The course emphasizes the selection of suitable contact types for crash and impact-dominated problems. While contact definitions used in manufacturing are briefly mentioned, users interested in these topics are encouraged to refer to specialized classes. Throughout the course, workshop examples demonstrate the effects of different contact types and options on simulation results, enhancing your practical understanding.
Learning Outcomes:
Following completion of this course, you will be able to:
- Understand all contact types in Ansys LS-DYNA software.
- Diagnose contact problems related to the numerical treatment of contact.
- Understand contact stiffness calculations.
- Handle initial penetrations in large models.
- Understand TIED/TIEBREAK and Penalty Tied Contacts.
Prerequisites:
- Basic knowledge of Ansys LS-DYNA software is desirable.
Please note: These training materials were developed and tested in the 2021R1 release.
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