Netgen/NGSolve code for pore-resolved simulations for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects"

Version 1.0
Bringedal, Carina, 2025, "Netgen/NGSolve code for pore-resolved simulations for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects"", https://doi.org/10.18419/DARUS-4771, DaRUS, V1
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Description

This dataset contains the source code for the pore-resolved simulations presented in Kostelecky et al., Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects, International Journal of Heat and Mass Transfer. TODO: add doi after acceptance.

The code generates a mesh of the fluid and solid geometry while resolving all internal interfaces, and solves a coupled heat conductive problem on the fluid and solid domains.

Subject Computer and Information Science; Earth and Environmental Sciences; Engineering
Keyword Thermal Conduction, Interface Resistivity, Local Thermal Non-Equilibrium, Porous Media
Related Publication Is Supplement To: A. M. Kostelecky, I. Stefansson, C. Bringedal, T. Ghosh, H. Dahle, R. Helmig, Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects, International Journal of Heat and Mass Transfer. TODO: add doi after acceptance.
Notes

Installation of netgen/NGSolve

This code requires netgen/NGSolve to be installed in order to be run. On instructions how to install this, please visit https://ngsolve.org/downloads.

Running simulations

  • For generating the mesh, the scripts can be run using the command:
    netgen poreresolved_mesh.py
  • Afterwards, the conductive heat problem with interface resistance can be solved by using the command:
    netgen poreresolved_robin.py
Data Generation Simulation
License/Data Use Agreement

MIT License

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1 to 3 of 3 Files
poreresolved_LTE.py
Python Source Code - 3.6 KB
Published Mar 15, 2025
2 Downloads
MD5: 33698b85173e5587a3935870639bf105
For running heat conduction problem with temperature equilibrium on fluid-solid boundary
poreresolved_mesh.py
Python Source Code - 3.1 KB
Published Mar 15, 2025
3 Downloads
MD5: 871921b0438b022887423d7c3f580a0d
For generating mesh
poreresolved_robin.py
Python Source Code - 4.0 KB
Published Mar 15, 2025
3 Downloads
MD5: eb69decba63a75b8dc2957af95b1cd89
For running heat conduction problem with Robin boundary condition (interface resistivity) on fluid-solid boundary
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