Awesome Open

Project record

OpenCourant

OpenCourantFinite-element solver for crash, impact, and nonlinear dynamic simulation, continuing the OpenRadioss code base.AGPL-3.0
Field notes / 170OpenCourant
I / Function

Finite-element solver for crash, impact, and nonlinear dynamic simulation, continuing the OpenRadioss code base.

OpenCourant is an explicit finite element solver for crashes, impacts, explosions and other nonlinear dynamic events. It provides material models, element formulations, contact interfaces and multiphysics methods including ALE and SPH. Linux and Windows builds support shared-memory and MPI execution. The solver reads native Radioss and LS-DYNA input formats, with additional conversion tools linked for input and post-processing.

OpenCourant README · Reviewed 2026-11-03

Awesome Open* · Field recordOpenCourantOP-8D592A4D · Folio 170Domain: Science & Engineering
II / Repository record

GitHub stars

424

Detected license

AGPL-3.0

Repository created

2026-10-02

Repository push

2026-11-02

III / Observations & evidence

GitHub stars

Unknown

i
Window mismatch; awaiting refresh

Cached history uses a different month window; chart withheld until aligned.

Latest attempt: ok · Checked 2026-10-17T06:55:42.662177+00:00 · Last successful fetch 2026-10-17T06:55:42.662177+00:00 · Provider source

Hacker News stories

Unknown

i
Not recorded

OpenSSF Scorecard

Unknown

i
Unavailable

No result returned.

Checked 2026-10-27T00:18:10Z · Latest attempt: not found · Provider source

IV / Release record

GitHub release

latest-20261011

Published 2026-10-11

i
Available

Checked 2026-11-04T04:04:05Z · Last successful fetch 2026-11-04T04:04:05Z · Value fetched 2026-11-04T04:04:05Z · Provider source

V / Where it runs

Unknown

i
Not reviewed