neper

neper copied to clipboard

Hi, I am building a microstructure where some of the grains have thin lamella of a different phase. To do so, I create a basic polycrystal without the lamella to...

mauroarcidiacono

### Discussed in https://github.com/neperfepx/neper/discussions/521 Originally posted by **shahul31** July 20, 2022 Hello, Thank you for the update about loadmesh options, which is really helpful. It is working good in 3D,...

rquey

Periodic tessellations with cohesive interface

9

``` $ neper -T -n 100 -morpho graingrowth -periodicity x -dim 2 $ neper -M n100-id1.tess -interface cohesive [...] info - Processing mesh interface... info > Making mesh discontinuous... node...

msedlak77

Vertices not on the same plane given by face_eq (specific to large seed weights)

1

**To Reproduce** ``` $ neper -T -n 5 -morpho "centroid:file(points.txt)" -domain "cube(4,4,5)" -o Test ======================== N e p e r ======================= Info : A software package for polycrystal generation and...

jijn

You have discovered a bug in Neper

2

 Hi, I'm trying to generate a cylindrical volume with 1mm diameter and 1.2mm height and I ran into this error after 4 million iterations. What can be the possible...

Kingtellar

Small domain bug

2

neper -T -n 100 -domain "cube(0.00000001,0.00000001,0.00000001)" -morpho "diameq:lognormal(0.5,0.05),1-sphericity:lognormal(0.145,0.03)" -o 100grains -format 'vtk' -statcell vol,diameq,sphericity ======================== N e p e r ======================= Info : A software package for polycrystal generation and...

harshsharma21

Missing elements in Abaqus inp file mesh

2

Dear Roman, I am tring to generate an .inp file for Abaqus and I see some elements missing in the inp model generate. Here are the commands I am using:...

AdityaVuppala

Intermittent Tesselation Module Crashes

7

When running the tesselation module, the following command will cause a crash. The command was run in a loop from id=1:100 and crashes occurred when id=24 and id=50. Neper Version...

darrencpagan

Error while using transform-cut-cubei

2

Hello, Problem: Error occurred while trying to transform->cut->cubei a 1000 nos grain structure. Purpose: I am computing a periodic tessellation in FEPX after meshing in Neper, but the meshed periodic...

shahul31

Segmentation fault: Cohesive Interface + Order 2

3

Hi Romain, I get a segmentation fault when I try to mesh a tessellation with cohesive interfaces and a mesh order of 2: ``` ========================` N e p e r...

kraem-math