Drucker Prager Cap model for ALUMINUM
These data are needed for simulation of powder compaction in Abaqus.
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...
08 September 2019 7,193 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...
06 July 2014 2,436 5 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...
02 March 2014 6,443 1 View
What is the best material model of ABAQUS to simulate powder compaction behavior? Mohr-Coulomb, Drucker-Prager, Cap plasticity, etc?
02 March 2014 10,285 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...
31 December 2013 3,104 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...
11 December 2013 8,531 52 View
How can I obtain dislocation density using XRD? What about XR micrograph or XRD topograph?
10 November 2013 7,433 3 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?
09 October 2013 509 3 View
Plasticity behavior of lamina.
09 October 2013 2,530 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.
09 October 2013 5,983 2 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...
09 August 2024 7,892 0 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...
08 August 2024 4,831 4 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...
06 August 2024 9,986 2 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View