소개
본 교육은 Ansys workbench platform 기반의 LS-DYNA Module을 이용하여 Explicit Code에 대한 개념 및 이론을 이해하고 해석적 방법을 습득하는 과정입니다. 관련하여 구조물의 충격, 파손 및 응력 전파 등에 대한 해석에 응용되며 비선형성 및 변형이 큰 문제나 복잡한 Contact이 포함되는 문제에 대한 동적 거동을 모사할 수 있습니다.
Ansys Workbench
LS-DYNA 기본교육
학습 결과물
이 과정을 완료한 후, 다음을 수행할 수 있습니다
- Understand how the explicit solution method differs from other methods used to performed dynamic analysis in Ansys and to choose when it is most appropriate.
- Choose the proper solution parameters unique to Ansys LS-DYNA that will ensure an accurate and efficient solution.
- Take advantage of common modeling abstraction techniques (rigid bodies, point and distributed masses) to produce efficient and realistic simulations.
- Understand and apply various Contact conditions unique to Ansys LS-DYNA according to best practice guidelines.
- Leverage the robust nonlinear analysis capabilities afforded by LS-DYNA in the solution of quasi-static problems.
- Assign mesh controls required to produce accurate and efficient explicit solutions.
- Choose from several LS-DYNA element formulations while understanding the trade-offs between accuracy and efficiency.
- Access advanced functionality of LS-DYNA using keyword snippets.
Available Dates
Learning Options
Training materials for this course are available with a Ansys Learning Hub Subscription. If there is no active public schedule available, private training can be arranged. Please contact us.
아젠다
This is a 2-day classroom course covering both lectures and workshops. For virtual training, this course is covered over 4 x 2-hour sessions, lectures only.
Virtual Classroom Session 1
- Module 01: Explicit Theory and Workbench LS-DYNA
- Module 02: Solution Setup, Boundary Conditions, Rigid Bodies
- Workshop 01.1: Taylor Impact
- Workshop 02.1: Rotary Draw Bending
- Workshop 02.2: Drop Test Wizard
Virtual Classroom Session 2
- Module 03: LS-DYNA Results and Postprcoessing
- Module 04: Connections
- Module 05: Quasi-static Analysis and Result Verification
- Workshop 03.1: Postprocessing with LS-PrepPost
- Workshop 04.1: Impact on Tubes
- Workshop 05.1: Quasi-static
Virtual Classroom Session 3
- Module 06: Engineering Data and Material Models
- Module 07: Meshing
- Workshop 07.1: Meshing
Virtual Classroom Session 4
- Module 08: Element Formulations
- Module 09: LS-DYNA Keywords
- Workshop 08.1: Drop Test
- Workshop 08.2: Bird Strike
- Workshop 09.1: Crimping Process
Topics Covered
- What is LS-DYNA
- Time Integration and Time Step
- Integration of LS-DYNA in Ansys
- Analysis Settings
- Loads and Initial Conditions
- Rigid Bodies and Point Mass
- Contact
- Quasi-static
- Energy Balance
- Engineering Data and Material Models
- Meshing
- Solid / Shell / Beam Element Formulations
- Connections
- Keyword Input Command Snippets
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당신을 위한 Ansys 솔루션을 알아보십시오.
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