
Explore how product lifecycle management guides a product from need to recyclation through concept, cad, cae, cam, manufacturing, quality, and sales and services.
Explore how discretization and meshing convert infinite degrees of freedom into finite corner-point calculations in CAE tools.
Compare 1d, 2d, and 3d meshing, and identify suitable element types. Explain key criteria, including ten-to-one rule, mid-surface 2d, dof per node, and tetra, hexa, prism, wedge shapes.
Set up abaqus as the solver, create a plate model, define material and properties, apply boundary and load, configure outputs, run a static analysis, and export the .inp file.
Learn how to read the Abaqus node keyword, distinguishing double-star comments from single-star keywords, and how node coordinates define positions in the model.
Explore the element keyword in Abaqus, learning how star and triangular elements are defined, assigned to components, read by node IDs, and exported for component collectors.
Use the star study keyword to run static analysis, prepare boundary conditions and loads, and utilize identifying keys to extract results in Abaqus.
Explore how the Abaqus .dat file captures modeling errors, such as missing thickness or material properties, or friction coefficients, and how addressing these errors lets the analysis proceed.
Learn to request and print node reaction forces in Abaqus, verify results against applied loads, and streamline workflow by using node print and totals in output blocks.
Explore material nonlinearity by distinguishing elastic and plastic behavior in nonlinear analyses, and review nonlinear elastic, elastoplastic, bilinear, multilayer hardening, and hyperelastic material models.
Master creating plastic data for Abaqus using star material and star plastic cards, defining elastic properties and preparing data for linear and nonlinear analysis.
Create and configure contact groups in Abaqus by defining master and slave surfaces, selecting appropriate surface and element types, adjusting normals, and reviewing contacts to ensure accurate interaction.
Compute surface interaction by setting a friction coefficient on the contact pair. Explain static versus kinetic friction and sticking versus slipping, with friction values like 0.2 to 0.3 guiding interaction.
Explore how to set up 3D contact with CSTRESS_3D_Element, defining master and slave regions. Apply boundary conditions and 100 MPa pressure, then verify convergence with reaction forces and contact outputs.
******************* Course Structure ***************************
If you are beginner in CAE, I will highly recommend you to first complete my course:
On hypermesh : titled "Complete Altair Hypermesh & Optistruct Course".
OR
On ANSA : titled "Complete Course on Preprocessing using ANSA" .
This course is intended for the people who are already working in CAE or for those who knows any preprocessing tools such as hypermesh or ansa.
Main theme of the course is Non-Linear analysis. Course takes you on step by step journey in which you will get deeper
understanding on working professionals uses Abaqus to solve physical problems. For most options along with the implementation their theory and repercussions of changing various parameters on results have been discussed in depth.
Below is the brief outline of the course and various modules involved in the course.
Theory of FEA/CAE
Objective of this module is to get you familiar with FEA/CAE.
Understanding problem solving techniques.
How FEA works.
Abaqus & Hypermesh Overview
Creating .inp File
Abaqus RUN Command Line
Postprocessing - Plate
File Structure in ABAQUS
Node Keyword
Element Keyword
Property Keyword
Material Keyword
Deck Keywords
.dat File
Streamlining our Workflow
*NODE PRINT
RBE2 Element
*MONITOR
Non Linear Analysis
Introduction -Types of Nonlinearity
Geometric Non-Linearity
Material Non-Linearity
Conversion from engg to true stress strain
*PLASTIC
Bilinear Material Model
Equivalent Plastic Strain (PEEQ)
Why We Need Contacts
Creating Groups
Surface Interaction ( Friction Property)
Dataline for Contact Pair,Friction,Surfaces
Dataline to Guide Non-Linear Analysis
Step, Increment and Iteration
CSTRESS_3D_Element
CSTRESS_2D_Element
Master Slave Surface Selection - 01
Master Slave Surface Selection - 02
Node to Surface vs Surface to Surface
So Enroll now and start this exciting journey with me.
******************* Course Updates ***************************
1. Added section on theory of CAE .
Objective : this section will help beginners to understand concept explain in main body of course more easily. This section covers basic concepts related to CAE and FEA.
2.Added new video titled "Implicit vs Explicit".