This course will enable you to develop the basic skills necessary to implement complete Explicit Dynamics solution procedures in Ansys Mechanical. Explicit Dynamics is the preferred choice when simulating the dynamic response of highly transient, highly nonlinear physical phenomena like drop testing and high-speed impact. You’ll utilize the extensive library of nonlinear material models and body-to-body contact to produce faithful representations of real-world physical systems.
Following completion of this course, the student will be able to:
- Understand how the explicit solution method differs from other methods used to perform dynamic analysis in Ansys and to choose when it is most appropriate.
- Apply the proper workflow when setting up an explicit analysis and take advantage of the Drop Test Wizard to automate the workflow.
- Build efficient meshes that take full advantage of the computational speed afforded by the explicit solution method.
- Access an extensive library of material models suitable for predicting failure and post-failure behavior of your designs.
- Model and simulate a wide variety of true-to-life interactions among component parts within a larger system-level model.
- Apply the proper solution settings to your explicit analyses to ensure speed and accuracy.
Bộ giáo trình bao gồm 2 phần chính:
– Các bài giảng lý thuyết. Explicit_STR_and_Autodyn_pt_i_14.5_L02_Intro_to_Workbench
– Các bài hướng dẫn và file thực hành. Explicit_STR_and_Autodyn_pt_i_14.5_WS04_Projectile_Impact
Lecture 1: Introduction to Explicit Dynamics
Lecture 2: Introduction to Workbench
Lecture 3: Engineering Data
Lecture 4: Explicit Dynamics Basics
Lecture 5: Results processing
Lecture 6: Material Models
Lecture 7: Explicit meshing
Lecture 8: Body Interactions
Lecture 9: Analysis Settings
Lecture 10: Optimization Studies
Workshop 01 Cylinder Impact
Workshop 02 Impact of Pre-stressed Container
Workshop 03 Drop Test of Pre-stressed Gas Bottle
Workshop 04 2D Axisymmetric Impact
Workshop 05 Results Processing
Workshop 06 1D Shock Propagation
Workshop 07 Comparison of mesh types
Workshop 08 Can Crush
Workshop 09 Drop Test on RC
Workshop 10 KEP Impact on RC
Workshop 11 Turbine Blade Break
Workshop 12 Circuit Board Drop Test
Workshop 13 Can Crush Mass Scaling
Workshop 14 Bottle Drop Test
Workshop 15 Pre-stressed Beam
Workshop 16 Oblique Impact of Projectile
Workshop 17 What If Study
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