UCNS3D: An open-source high-order finite-volume unstructured CFD solver

UCNS3D is an open-source computational solver for compressible flows on unstructured meshes. State-of-the-art high-order methods and their associated benefits can now be implemented industrial-scale CFD problems due to the flexibility highly-automated generation offered by We present governing equations of physical models employed in , numerical framework developed solution. The code has been designed so that extended other systems straightforward. are validated towards a series stringent well-established test against experimental or analytical solutions, where full capabilities terms applications spectrum, robustness, efficiency, accuracy demonstrated. Program title: (Unstructured Compressible Flow Solver) CPC Library link program files: https://doi.org/10.17632/222zh873kh.1 Developer's repository link: https://github.com/ucns3d-team/UCNS3D Licensing provisions: GNU General Public License 3 Programming language: Fortran2008 Nature problem: intended simulation 2D 3D meshes, employing high-resolution, capable providing physically meaningful results efficient manner. broad range encountered engineering such as transitional, fully turbulent, multicomponent with several fidelity level modelling options available. Solution method: software includes multiple models, methods, techniques iLES, RANS, DES inclusion additional easily accommodated.