WELSIM | Quantify the Uncertain·Oct 18Implicit transient analysis using OpenRadiossThe first impression OpenRadioss gives users is that of an excellent explicit dynamics solver designed for short-duration, highly nonlinear…
WELSIM | Quantify the Uncertain·Oct 12OpenRadioss project officially shut down; repository deletedOn October 1, 2026, OpenRadioss officially discontinued its open-source project, taking down its website and deleting its code repository…
WELSIM | Quantify the Uncertain·Sep 27Running CalculiX solver using WELSIMCalculiX is a classic open-source, general-purpose finite element solver licensed under the GPL. It supports linear and nonlinear static…
WELSIM | Quantify the Uncertain·Sep 19The mesh of engineering simulation 5: STL meshingSTL is a data format for representing outer surface models. It breaks down the surface of a 3D object into a large number of triangular…
WELSIM | Quantify the Uncertain·Sep 1Mesh of Engineering Simulation 4: Node RenumberingAfter finite element mesh generation, a process called node renumbering can be applied. It only changes the order of the nodes’ memory…
