How Abaqus/standard (implicit) algorithm works

This video gives an introductory explanation on how ABAQUS standard solver algorithm, generally known as implicit solver, works in ABAQUS software. We also explain what step, increment, iteration and frame are.

[@ahmedabouseeda4549]

the best video I have ever seen to explain the main problem in Abaqus

[@hishamtariq7054]

Excellent explanation !

[@muhammadwaseem-xm2co]

Hello Everyone!
I have a hexahedral multi-block structured mesh in ICEM CFD, I got some results from this mesh.
Now, I have to do a mesh independence test.
Please tell me which is the correct way to increase the number of mesh elements:
Should I
1) Re-mesh the whole geometry with smaller element size
2) increase the number of nodes in each block.
3) increase the scale factor like 1.2 or 1.3 etc....
Thank you!

[@hcdeng1283]

Before watching this video, please read some textbooks about numerical analysis.