Altair HyperMesh is CAE preprocessing software for finite element modeling, advanced meshing, model setup, and simulation workflows. Download Altair HyperMesh to build accurate finite element models, ...

Goma is licensed under the GPLv2 open source license. See LICENSE file. and are noted at the top of the cmake file. Some cmake modules under cmake/ were modified from the Eigen library and are noted ...

Our lives are surprisingly dependent upon this extremely light and unreactive gas, yet supplies of it are remarkably fragile. Nancy Washton remembers the sinking feeling she got when she heard her ...

School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, People’s Republic of China School of Optical and Electronic Information, Huazhong University ...

What Are FEM, FDM and FVM? FEM, FDM and FVM differ from one another in important ways. Understanding these distinctions is key to selecting the method most appropriate for your purposes. The ...

The Pentagon has an innovation adoption problem that’s part of a system that does not encourage new techniques, processes or technologies, former Air Force Secretary Deborah Lee James said at a ...

Abstract: A novel FEM called interface finite element method (I-FEM) is proposed for the step size-varying electro-quasistatic field (EQS) in this paper. First, the corresponding equation and ...

Soil-facing mechanical interactions play an important role in the behavior of earth-retaining walls. Generally, numerical analysis of earth-retaining structures requires the use of interface elements ...

Two new approaches allow deep neural networks to solve entire families of partial differential equations, making it easier to model complicated systems and to do so orders of magnitude faster. In high ...

Science and engineering have benefited greatly from the ability of finite element methods (FEMs) to simulate nonlinear, time-dependent complex systems. The recent advent of extensive data collection ...