As the sole authorized representative of TRNSYS in Poland, we have been providing licenses and training and conducting custom simulations since 2012.
Modelling of building energy systems
TRNSYS enables modelling of multi‑zone buildings with advanced HVAC system simulation capabilities. The software allows coupled simulations of buildings and technical installations with few limitations on system complexity. Its standard library contains around 150 component models, from pumps and basic HVAC equipment to multi‑zone buildings, wind turbines and electrolysers.
An example of building simulation
Simulations of renewable energy systems
TRNSYS is widely used for modelling solar thermal and photovoltaic systems, geothermal heat pumps and systems with hydrogen fuel cells. It offers models for different solar collectors, including flat‑plate, vacuum and concentrating collectors, and allows modelling of thermal and electrical energy storage.
Schematic diagram of the combined heat and power system
Renewable energy installation diagram
Optimisation and parametric analysis
TRNSYS allows for the automation of parametric sensitivity analysis and optimisation using the built-in GenOpt module. The software allows for the free selection of output variables and time intervals for results. Each output variable can be derived for each time step or as an average value in freely selectable time intervals.
Renewable energy system simulation
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Integration with external tools
TRNSYS offers the ability to interface with other software programs, such as Excel, MATLAB, and Python. The program’s DLL-based architecture allows for the integration of components developed by users or third parties, regardless of the programming language. Its modular structure enables the combination of individual components into any desired system.
Integration of the model with external programmes
Creating own components
All components have been designed so that any user can modify them or even create their own new components. TRNSYS is distributed with source code, which allows users to develop their own models. Extended TESS component libraries are also available, containing over 250 additional models.
How can your team benefit from working with CIM-mes?
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We work as a partner, not a supplier
We assess each project individually. Together with the customer, we select the optimal solution. In the event of a negative result, we work together until the design meets all requirements! -
100+ reports approved by notified bodies
Our reports have been positively evaluated by notified bodies and customers – without corrections, in accordance with requirements. -
Comprehensive expertise
from standard calculations to advanced FEM analyses, including fatigue and stability. -
Cost optimisation
our analyses enable you to reduce material costs and avoid complaints. -
We operate in accordance with ISO 9001
We guarantee the highest standards of service and repeatability of calculations.
See for yourself if CIM-mes meets your expectations.
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Simulation Expert