Visit us at the ASME 2018 TURBO EXPO in Oslo, Norway, from June 12-14 (Booth #719)

The ASME 2018 TURBO EXPO will be held in Oslo, Norway on June 12, 13 and 14. We will be exhibiting in Booth 719 of exhibition space all three days.

We will be presenting our product PROOSIS (Propulsion Object Oriented Simulation System) along with its toolkits for modelling gas turbine performance. We will also be presenting toolkits for modelling other aircraft systems, like the ECS, fuel system, etc. Today, PROOSIS is used by world leaders in the field to design new engines and perform numerous design, validation and health monitoring studies, among others.

We invite you to make an appointment to talk with us at the expo and enjoy a demonstration of how these products work. You can setup a meeting by email at: pce@empre.es

Release of Service Pack for EcosimPro 5.10.2 and PROOSIS 3.10.2

A new Service Pack has just been released for our products EcosimPro and PROOSIS to solve bugs detected by users. In all, more than 70 glitches in the bugs database have been corrected, in areas like:
– Schematics editor
– Generation of S-Functions in Simulink
– Partitions
– Automatic tester
– Deck generation
– Etc.
We strongly recommend to install this new version to get the best user experience and performance.

All users with active maintenance contracts will receive an email containing instructions on how to download the new release. If for some reason you don’t receive one, please contact us

Newsletter number 14 has been issued

Latest newsletter from the EcosimPro/PROOSIS working group is now available in English and Spanish.

The topics covered are the following:
* New classes for linear algebra.
* Solving linear systems of equations and obtaining eigenvalues and eigenvectors with new classes.
* Full support of FMI for co-simulation.
* New object editor more powerful.
* New Aircraft Toolkit simulation.
* Modelling complex cryogenic systems in EcosimPro.
* Axial turbomachinary performance-aerodynamics integration in PROOSIS.
* New equations solver for linear and non-linear equation systems.
* Improved file comparison tools (ascii and binary HDF formats).
* Better automatic documentation from libraries.
* Visualisation of dependencies in a workspace.

New EcosimPro 5.10 released

EcosimPro 5.10 has been released today with new capabilities that make it state of the art software for modeling and simulation. Many enhancements have been made, including new and faster solvers, new multi-instances editor that improve the capabilities of use of schematics, full co-simulation support using standard FMI 2.0, new classes for matrices arithmetic, an improved automatic testing tool of models and libraries, real-time capabilities, etc.

A list with some of the improvements is the following:

– New multi-instance editor in the schematic that enables editing several objects simultaneously and intuitively.

– Importing/exporting of models using standard FMI, improved to make it multi-process.

– New transient solvers BACKEULER, BACKEULER_SPARSE (implicit fixed-step Euler) and RK45 (explicit variable-step Runge-Kutta-Fehlberg) are now available. Some of these are optimised for real-time.

– New linear equations solver that speeds up simulations by up to 30%.

– More real-time capabilities for monitoring all the integration steps of the simulation and detecting bottlenecks (graphic monitor of real-time compliance, optimised residues function, etc).

– New matrix classes that allow matrix arithmetic and vectors like in Matlab.

– Improved Automatic Testing tool, more powerful and intuitive.

– Improved HDF5 file comparer for navigating through the differences more quickly and intuitively.

– Functions for converting real numbers to binary and hexadecimal.

– Improvements to EDictionary and ESet containers to allow duplicates.

– Improved exporting of models to MS Excel with external objects

– New management of page size and margins in schematics.

– Improved graphic simulation monitor with more options for a more user-friendly experience.

– Etc.

In case you have up to date the EcosimPro maintenance, please check your download area to get the latest installer packages.

New PROOSIS 3.10 released

PROOSIS 3.10 has been released today with new capabilities that make it state of the art software for generating aeronautical simulation models. Many enhancements have been made, including new and faster solvers, new multi-instances editor that improve the capabilities of use of schematics, full co-simulation support using standard FMI 2.0, new classes for matrices arithmetic, an improved automatic testing tool of models and libraries, real-time capabilities, etc.

A list with some of the improvements is the following:

– New multi-instance editor in the schematic that enables editing several objects simultaneously and intuitively.

– Importing/exporting of models using standard FMI, improved to make it multi-process.

– New transient solvers BACKEULER, BACKEULER_SPARSE (implicit fixed-step Euler) and RK45 (explicit variable-step Runge-Kutta-Fehlberg) are now available. Some of these are optimised for real-time.

– New linear equations solver that speeds up simulations by up to 30%.

– More real-time capabilities for monitoring all the integration steps of the simulation and detecting bottlenecks (graphic monitor of real-time compliance, optimised residues function, etc).

– New matrix classes that allow matrix arithmetic and vectors like in Matlab.

– Improved Automatic Testing tool, more powerful and intuitive.

– Improved HDF5 file comparer for navigating through the differences more quickly and intuitively.

– Functions for converting real numbers to binary and hexadecimal.

– Improvements to EDictionary and ESet containers to allow duplicates.

– Improved exporting of models to MS Excel with external objects

– New management of page size and margins in schematics.

– Improved graphic simulation monitor with more options for a more user-friendly experience.

– Etc.

Besides, more than 100 SPR (software problem reports) have been solved from previous versions.

In case you have up to date the PROOSIS maintenance, please check your download area to get the latest installer packages.

New 3-day introductory course on Modelling Space Propulsion Systems with EcosimPro in November 2017

A 3-day introductory course to modelling space propulsion systems with EcosimPro and its toolkits will be given in Madrid from November 14-16, 2017. EcosimPro has different toolkits for the modelling of launchers and satellite propulsion systems: ESPSS, FLUIDAPRO and LPRES. This course will show how to model typical propulsion systems in an efficient manner. These toolikts are used today by many companies worldwide to design propulsion systems (e.g. ESPSS is the official tool of the European Space Agency).

The course will cover test cases such as: priming simulation in two-phase piping networks, startup and shutdown of a rocket engine, design and off-design of rockets, coupling of the propulsion system and the control system, physical modelling of typical components (e.g. pipes, turbo-machinery, combustors, nozzles, etc.) and many more.

Download course program in brochure: Modelling Space Propulsion Systems with EcosimPro.

New 3-day introductory course on Modelling Gas Turbines with PROOSIS in October 2017

A 3-day introductory course to modelling gas turbines with PROOSIS will be given in Madrid from October 24-26, 2017. The course will focus on the modelling and simulation of aeronautical propulsion systems and on acquainting users with the wide range of calculations that can be done with PROOSIS. PROOSIS is used to model 0D and 1D aeronautical systems.

During the course the students will model a complete turbofan and perform the corresponding analysis: single design, multi-point design, optimisation, steady state calculation, operating line and a complete transient mission with the engine. In addition, multiple ways to export the engine model to other platforms using international standards such as ARP-4868, FMI, C++, Excel, etc, will be studied. After this course, students can begin to model aircraft engines with PROOSIS with optimal efficiency.

Download course program in brochure: Modelling Gas Turbine Engines with PROOSIS.

Release of CRYOLIB 2.0

A new version of the CRYOLIB toolkit has been released today. This new version includes optimizations in the code and specific features to speed up the simulation. In addition, the new version solves bugs detected by the users in the last official version.

If you are currently up-to-date with the maintenance contract you should receive an official e-mail with instructions for downloading this new version. If you’d like more information, don’t hesitate to contact us.

Release of EcosimPro 5.6.1 and PROOSIS 3.8.1 (service packs)

Service Pack 1 for EcosimPro 5.6 and PROOSIS 3.8 simulation software has been released today.

This Service Pack solves bugs detected by the users since the official release in December 2016. The Release Note document describes the bugs that have been solved in several parts of the tool. If you are currently up-to-date with the maintenance contract you should receive an official e-mail with instructions for downloading this new version. In any case, if you’d like more information, don’t hesitate to contact us (info@ecosimpro.com).