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EcosimPro and PROOSIS simulation tools


EcosimPro and PROOSIS are powerful mathematical tools capable of modelling any kind of dynamic system represented by differential-algebraic equations (DAE) or ordinary-differential equations (ODE) and discrete events. They are integrated visual environments that provide intuitive tools for making simulation easy.

The tools provide an object-oriented non-causal approach for creating reusable component libraries and are based on very powerful symbolic and numerical methods capable of processing complex systems of differential-algebraic equations. With theirs clever wizards, they provide modellers with an easy way to build consistent mathematical models.

EcosimPro and PROOSIS are used by leading companies in the Aerospace and Energy sectors. European Space Agency (ESA) has chosen EcosimPro as its recommended tool for simulation in several fields, including propulsion, environmental control systems and life support (ECLSS) and power systems. For the last 15 years, ESA has turned to EcosimPro to model complex systems of the International Space Station (ISS), rocket propulsion and biological systems, among others.

Latest News


The PROOSIS team will be attending the ASME TURBO EXPO 2014 in Düsseldorf, Germany from 16 to 20 June.

PROOSIS team will be in stand 1005 of the trade fair exhibition area, where it will be presented the latest version of PROOSIS/TURBO to simulate any kind of gas turbine system, including new configurations such as open rotor and counter rotating or geared turbofans, not only for Design and Off-Design analysis (steady and transient), but for advance capabilities as Multipoint Design, Optimization and model exportation and reuse from other tools (Ms Excel, Matlab, Deck, OPC...).

Because PROOSIS is not only an engine performance tool, but also provides the user an aircraft simulation platform for joint study of GTE and its related systems (ECS, Fuel, Electrical, Organic Rankine cycles, etc) and also simulation of advanced power plants such as oxy-combustion and solar power plants can be performed in PROOSIS and will be shown at the Conference.


EcosimPro / ESPSS will be attending as in previous years the European Space Propulsion Congress, organized by ESA and other European organizations, from 19 to 22 May in Cologne, Germany. It is a recognized forum for all aspects of european space propulsion, attended by major companies in the european and international space industry.

EcosimPro will be at booth 19 for displaying the latest capabilities in simulation space propulsion with EcosimPro/ESPSS, and the expected future developments. As usual, we will conduct a workshop for EcosimPro/ESPSS users organized by ESA and EAI.

More information here

February 2014: Newsletter number 9 has been issued

A new issue of the newsletter of EcosimPro/PROOSIS news has been released in English and Spanish.