XPSIM is a generalized steady state and dynamic process simulator.

XPSIM is a powerful and modular process simulator for the design of process plants and network systems in the Energy and Chemical industries, Oil and Gas transportation.
XPSIM can be used both in process design and flow-assurance analysis: it can answer calculation needs presently covered by multiple software products.

XPSIM results in the field of process chemical engineering can be compared to those of HYSYS and UNISIM. For flow-assurance calculations, results can be compared to those of PIPENET, OLGA and LedaFlow.

This new version includes updates and improvements on the windows user interface and of simulation engine.
The Dynamic Simulation Option includes now a COLUMN unit operation.

  Browse What is new page for a full description.

A trial version is available, at no cost, to engineering companies and professional engineers interested in testing all available simulation features.
Inquiries can be sent to: info@xpsimworld.com

Lease prices are generally lower than those of other simulation products.

The dynamic compositional simulation of Gas-Liquid 2-phase flows in pipelines is now extended and complete.
Browse the article "Full Compositional Simulation of Two-Phase Flows"available in the "General Info - Articles and Papers" page.
Some videos of dynamic simulation cases can be seen on YouTube in the XPSIM channel.

Xpsim is the basis of many researches on process and flow-assurance topics followed by published articles.
Browse Articles&Papers for a complete list.
All features developed for advanced analysis or researches are included in the Xpsim product.
Special features can be developed upon customer request.

XPSIM provides in a single product functions that can be found in multi-products applications.

XPSIM include a complete pipeline unit operation.
Coupled with the gathering and network solution algorithms, solves all flow-assurance problems faced by the Oil and Gas industry for upstream, midstream and downstream operations