TRNSYS – FEATURES

1. Dynamic Building Simulation

• 3D import/export to Trnsys3d
• Arbitrary number of thermal zones
• Buffer zones like double facades / Atrium
• Arbitrary number of walls / window with any construction (Libraries of common glazing systems and construction material)
• Thermally activated slabs, capillary tubes and chilled ceilings
• Variable convective und radiative internal loads e.g. persons, artificial lighting, electrical devices etc.
• Exterior- and/or internal shading devices
• Building self shading
• Interzonal air change**
• Natural and mechanical ventilation**
• Integrated heating and cooling model
• Humidity calculation
• Intelligent control strategies for shading, ventilation, heating und cooling
• Local comfort evaluation acc. to EN ISO 7730
• Userdefined time step of the simulation
• Standard Weather data formats as well as userdefined format
• Extensive Output possibilities like air and surface temperatures, power and energy, etc.