tech x simulation products

Tech-X Products

Tech-X develops a variety of scientific software, including physics simulation software and high-performance computing in the cloud, and provides expert physics simulation consulting services in plasma physics and electromagnetics, including photonic integrated circuits.

Simulation and Modeling Tools

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VSim is a framework that uses PIC (Particle-in-Cell) methods to model particles, so it allows you to simulate the kinetic behavior of particles as well as electromagnetic phenomena. Because VSim supports massively parallel computing that scales to tens of thousands of processor cores, you are able to model complex geometries and more physical phenomena while still obtaining results within a reasonable amount of elapsed time.

VSim Packages

VSim packages are a field-specific and economical alternative to the full VSim PIC simulation tool.

Read more about VSim.

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General purpose, high resolution shock capturing methods for fluid plasma modeling. Advanced fluid, plasma and electromagnetic modeling on unstructured meshes. The USimComposer GUI enables simulation validation, execution, and visualization in one application.

USim Packages

Individual USim packages are available for Basic Simulations, Hypersonics, and High Energy Density Plasmas.

Read more about USim.


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PSim is an object-oriented framework that simulates phase morphologies of dense block copolymers melt systems.

PSim quickly solves the numerical self-consistent field theory (SCFT) equations for modeling copolymers. The SCFT algorithm is rigorous method for coarse-graining models of complex block copolymer mixtures such that sufficient detail is retained to describe the novel morphologies these materials form when they undergo phase segregation. This coarse-graining procedure allows researchers to study block copolymer structure in simulations that can run much faster than more explicit methods such as classical all-atom molecular dynamics.

Read more about PSim.


High-performance Computing in the Cloud

Coming soon... LAMMPS and NWChem

LAMMPS Molecular Dynamics Simulator

Tech-X Corporation is pleased to provide a LAMMPS cloud container in collaboration with UberCloud. LAMMPS (Large-scale Atomic/Molecular Massively Parallel Simulator) has potentials for solid-state materials (metals, semiconductors) and soft matter (biomolecules, polymers) and coarse-grained or mesoscopic systems. It can be used to model atoms or, more generically, as a parallel particle simulator at the atomic, meso, or continuum scale.

Read more about LAMMPS.

NWChem: Open Source High-Performance Computational Chemistry

Tech-X Corporation is pleased to provide an NWChem cloud container in collaboration with UberCloud. NWChem uses both both quantum and classical methods (and combinations thereof). NWChem has been applied to biomolecules, nanostructures, and solidstate structures. The NWChem set of computational chemistry tools can model both ground and excited states, and includes relativistic effects.

Read more about NWChem.

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