{"id":31718420,"url":"https://github.com/jorgensd/dolfinx_ipcs","last_synced_at":"2025-10-09T02:39:08.334Z","repository":{"id":45114945,"uuid":"291036201","full_name":"jorgensd/dolfinx_ipcs","owner":"jorgensd","description":"Simple IPCS solver for dolfinx","archived":false,"fork":false,"pushed_at":"2023-10-25T07:01:25.000Z","size":2588,"stargazers_count":4,"open_issues_count":0,"forks_count":2,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-09-23T14:55:24.781Z","etag":null,"topics":["fenicsx","ipcs"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jorgensd.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2020-08-28T12:04:32.000Z","updated_at":"2023-12-27T21:24:07.000Z","dependencies_parsed_at":"2023-02-12T03:05:12.800Z","dependency_job_id":"b9855900-a1c6-486e-90cf-cf6e5141a9d3","html_url":"https://github.com/jorgensd/dolfinx_ipcs","commit_stats":null,"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"purl":"pkg:github/jorgensd/dolfinx_ipcs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jorgensd%2Fdolfinx_ipcs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jorgensd%2Fdolfinx_ipcs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jorgensd%2Fdolfinx_ipcs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jorgensd%2Fdolfinx_ipcs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jorgensd","download_url":"https://codeload.github.com/jorgensd/dolfinx_ipcs/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jorgensd%2Fdolfinx_ipcs/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":279000776,"owners_count":26082906,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-09T02:00:07.460Z","response_time":59,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["fenicsx","ipcs"],"created_at":"2025-10-09T02:39:03.880Z","updated_at":"2025-10-09T02:39:08.319Z","avatar_url":"https://github.com/jorgensd.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"[![DOLFINx testing](https://github.com/jorgensd/dolfinx_ipcs/actions/workflows/testing.yml/badge.svg)](https://github.com/jorgensd/dolfinx_ipcs/actions/workflows/testing.yml)\n\nAuthor: Jørgen S. Dokken\n\nRepository for a simple BDF2 IPCS solver for the Navier-Stokes equations with an implicit Adam-Bashforth linearization and a Temam device.\n\n# Installation\n\nThe code in this repository require [GMSH](https://gmsh.info/), including Python interface, [DOLFINx](https://github.com/FEniCS/dolfinx/) and [tqdm](https://github.com/tqdm/tqdm).\n\nThere are various ways to install these packages.\n\n## Docker\n\nYou can use the pre-build docker image `ghcr.io/jorgensd/dolfinx_ipcs:v0.7.0` from [here](https://github.com/jorgensd/dolfinx_ipcs/pkgs/container/dolfinx_ipcs)\n\n# Taylor-Green benchmark\n\nTo run the 2D Taylor-Green benchmark, run `ipcs.py`.\nUse\n\n```bash\npython3 ipcs.py --help\n```\n\nfor command-line options.\n\n# [DFG 3D benchmark](http://www.featflow.de/en/benchmarks/cfdbenchmarking/flow/dfg_flow3d.html)\n\nThe resolution of the mesh can be changed by modifying the lc variable in `cfd.geo`\n\nTo generate the mesh from the geo file, run\n\n```bash\npython3 create_and_convert_3D_mesh.py\n```\n\nRun\n\n```bash\npython3 create_and_convert_3D_mesh.py --help\n```\n\nfor command-line options.\n\nTo solve the problem, run\n\n```bash\npython3 DFG_benchmark.py --3D\n```\n\n# [DFG 2D-3](http://www.mathematik.tu-dortmund.de/~featflow/en/benchmarks/cfdbenchmarking/flow/dfg_benchmark3_re100.html)\n\nTo generate a mesh for the 2D problem, run\n\n```bash\npython3 create_and_convert_2D_mesh.py --help\n```\n\nfor command-line options.\n\nThe problem is solved by running\n\n```bash\npython3 DFG_benchmark.py\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjorgensd%2Fdolfinx_ipcs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjorgensd%2Fdolfinx_ipcs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjorgensd%2Fdolfinx_ipcs/lists"}