Boulder, Colorado: 7 July 2014 – Tech-X Corporation announces the release of VSim 7. VSim is an electromagnetic time-domain three-dimensional solver with particle and plasma simulation capabilities. It uses a package model to customize the powerful physics engine to meet the needs of customers needing electromagnetic, microwave device, and plasma simulation capability. New in this release is VMesh™ – a new mesh generator that makes gridding up complex geometry easier and blazingly fast. VSim 7 now supports STEP CAD files, in addition to the STL and VTK formats. The VSim for Electromagnetics package has greatly simplified problem setup. VSim 7 also has improved external circuit modeling capabilities, new analysis capabilities, and improved plasma modeling capabilities.