mirror of https://github.com/JuliaFEM/JuliaFEM.jl.git synced 2026-09-28 20:46:58 +00:00

Files

T

Jukka Aho 350818aa80 feat(domains): add Tet4 RT0–P0 mixed Darcy kernel

Implement lowest-order H(div) flux on faces with cell pressure, Piola-mapped RT0
basis, inverse conductivity mass block, and ±1 divergence coupling.

- Document BC posture (pressure gauge, facet flux DOFs, boundary load helpers).
- Provide `evaluate_entry` / mass hooks plus auxiliary types for mixed Darcy assembly tests.

2026-05-09 16:55:43 +03:00

continuum

feat(domains): add StokesMixedKernel for creeping Newtonian flow

2026-05-09 16:52:59 +03:00

darcy

feat(domains): add Tet4 RT0–P0 mixed Darcy kernel

2026-05-09 16:55:43 +03:00

heat

feat(domains): add HeatKernel for scalar diffusion and optional thermal mass

2026-05-09 16:55:28 +03:00

README.md

docs(domains): add README overview for physics kernels

2026-05-09 16:51:26 +03:00

README.md

src/domains/

Physics kernels that plug into the shared assembler infrastructure. Each subdirectory implements an AbstractKernel for one discipline or coupled problem.

For architecture, invariants, and vocabulary, read AGENTS.md in the repository root. For the microkernel checklist when adding a kernel, read juliafem.github.io/docs/developer-guide/kernel_extension_contract.md in the same checkout.

Layout

Directory	Kernel(s)	Tests
`continuum/`	`ContinuumKernel`, small-strain mechanics helpers	`test/domains/continuum/`
`heat/`	`HeatKernel`	`test/domains/heat/`
`darcy/`	`DarcyPotentialKernel` (primal potential); `DarcyMixedRT0P0Kernel` (Tet4 RT₀–P₀ H(div))	`test/domains/darcy/`
`thermo_elastic/`	`ThermoElasticKernel` (multi-field `u` + `T`)	`test/domains/thermo_elastic/`

Narrative walkthrough for thermo-elasticity: docs/src/thermo_elastic_walkthrough.md in the package Documenter tree.