USim is a fluid plasma modeling framework that simulates the dynamics of charged fluids or neutrals. Using structured or unstructured meshes, USim quickly and accurately solves such basic problems as shock and instability capturing in inviscid, compressible neutral gas flows (Euler equations) or profile evolution in ionized plasmas (ideal MHD equations). Advanced USim packages also support increasingly complex fluid models such as Hall MHD, two-fluid plasma, and Navier-Stokes enabling increasingly detailed models of hypersonic flows and improved designs for high energy density laboratory plasma experiments. USim's built-in three-dimensional visualization capability, multi-platform availability (Linux, Mac, and Windows), and examples will get you up and running quickly.
Examples and documentation for each USim physics and algorithm option reduce your learning curve and ensure faster results.
Pay for the Functionality You Need
In addition to the complete USim product, USim functionality is available in individual packages for pricing flexibility and user convenience:
- Hall magnetohydrodynamics*
- two-fluid plasmas*
- Navier-Stokes and Maxwell's equations*
*Includes multi-species, multi-temperature versions of these fluids systems.
All physics models:
- can be solved on structured, body fitted and unstructured meshes in multi-dimensions
- support Cartesian, Spherical, and Cylindrical coordinate systems
- work for single and multi-core systems
- run on Windows, Mac OS X, and Linux operating systems