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Questions related from Amir Atrian
Assume I have an explicit problem with 1 step (which itself has "n" time increments). I need the nodal results after each increments during the solution, not when the solution is completely...
09 September 2019 7,130 3 View
Is it possible to define initial density for powder compaction in ABAQUS using DPC material model? I couldn't find about this. I think the compaction behavior will differ with different initial...
07 July 2014 2,402 5 View
Drucker Prager Cap model for ALUMINUM These data are needed for simulation of powder compaction in Abaqus.
06 June 2014 3,642 0 View
For modeling powder compaction, the best model seems to be the "Modified Drucker-Prager (Cap Plasticity)". What model is best suited for elastic behavior of powders? (Between elastic & porous...
03 March 2014 6,404 1 View
What is the best material model of ABAQUS to simulate powder compaction behavior? Mohr-Coulomb, Drucker-Prager, Cap plasticity, etc?
03 March 2014 10,242 1 View
As known, a shock wave is induced when the plastic stress wave becomes faster than the elastic one. Can anybody suggest to me how it's possible to make shock waves in metals like steel using an...
01 January 2014 3,059 18 View
I want to do a sequentially coupled thermal-displacement analysis in Abaqus. At first, doing a heat transfer problem, and then, having the nodal temperature from the last analysis, performing a...
12 December 2013 8,492 52 View
How can I obtain dislocation density using XRD? What about XR micrograph or XRD topograph?
11 November 2013 7,402 3 View
Plasticity behavior of lamina.
10 October 2013 2,502 2 View
Is it possible to model plastic behavior of fiber reinforced polymer composite in Abaqus (without using subroutines)? As u know, just elastic behavior for lamina can be defined in property module.
10 October 2013 5,950 2 View
I used some etchants like keller and kroll, but I didn't get any results. Is there any chemical solution for this or must I use electroetching?
10 October 2013 471 3 View