Full Insert 3D Model

In this test case we will simulate a full insert of 4 helices.

1. Running the case

mpirun -np 32 feelpp_hfm_coupledcartmodel_3DP3N1 --config-file H1H4_cart.cfg

To run this example on MSO4SC portal see this section.

As the CAD generation is time consuming, the mesh is provided but will eventually need to be partitionned. However if you ever want to rebuild the CAD and Mesh you will find detailled instructions bellow. Otherwise you can directly skip these sections.

1.1. Convert the mesh

The mesh may be converted into an another format using gmsh compiled with proper med support

gmsh -3 -bin HL-31-H1H2H3H4-Leads_air.med -o HL-31-H1H2H3H4-Leads-air.msh

The resulting mesh is in mm

1.2. Partitionning the mesh:

feelpp_mesh_partitioner --gmsh.scale=0.001 --ifile HL-31-H1H4-Leads-air.msh [--ofile H1H4_p144] --part 144

The option --gmsh.scale=0.001 enables to force the use of meter for the partitionned mesh.

2. Data files

The data files may be retreived from Data Catalogue. See the dataset A 4 Helices insert in Lncmi collection.

The gzipped archive tarball H1H4-cart.tar.gz contains all the files needed.

2.1. Mesh files

  • HL-31-H1H2H3H4-Leads-air.med

  • HL-31-H1H2H3H4-Leads-air.msh

2.2. Simulation cfg file

  • H1H4_cart.cfg

2.3. Model files

  • H1H4_thermoelec.json

  • H1H4_magcart.json

2.4. Materials files

Materials are stored in a dedicated repository Materials

3. Input parameters

Name Description Value Unit

\(V_D\)

electrical potential

-35.8

\(V\)

4. Outputs

Name Description Value Unit

\(B(O)\)

Magnetic Field at \({0,0,0}\)

\(B{0,0,6.942}\)

\(T\)