Electromagnetic wave propagation in the NSTX-U tokamak

High-order multi-material hydrodynamics in the BLAST code

Topology optimization of a drone body using
LLNL's LiDO code, based on MFEM

Non-conforming adaptive mesh refinement with parallel load-balancing

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MFEM is a free, lightweight, scalable C++ library for finite element methods.

Features

• Arbitrary high-order finite element meshes and spaces.
• Wide variety of finite element discretization approaches.
• Conforming and nonconforming adaptive mesh refinement.
• Scalable from laptops to GPU-accelerated supercomputers.
• ... and many more.

MFEM is used in many projects, including BLAST, Cardioid, VisIt, RF-SciDAC, FASTMath, xSDK, and CEED in the Exascale Computing Project. See also our Gallery, Publications and News pages.

October Simulation/Visualization Contest

We are holding a simulation and visualization contest open to all attendees of our upcoming workshop. The winner as selected by the workshop organizing committee will receive an MFEM T-shirt. We will also feature the images in the gallery.

To submit your visualization from MFEM-related simulations in the contest, please fill out the Google form or email your submission to mfem@llnl.gov with your name, institution, a short description, and visualization software used.