Calculating the behavior of buildings and components

Two- and three-dimensional calculation of temperature and heat flow fields in components (thermal bridges) - stationary and transient:

• ANSYS CFX & Fluent / T-Grid
  Comprehensive program package for modelling and simulating flow fields in rooms and vehicle cabins, etc.
  
• NASTRAN
  Transient three-dimensional heat and mass transport with air exchange in cavities
• STATWL
  Stationary three-dimensional heat transport, also in cavities
• TRISO
  Multi-dimensional transient thermal bridge program

Energy and thermal building simulation for energy, light, lighting:

• ADELINE
  Advanced Day and Electric-Lighting Integrated New Environment, detailed daylight and artificial light planning and visualization software
  
  
• BESTFACADE
  Energy demand and daylight autonomy in rooms with different types of façade
  
  
• BNB-Tool Thermischer Komfort
  Tool for planning buildings by means of simulation with automatic generation of NBB valuations
  
• BRITA in PuBs – Information Tool (BIT)
  Information software about the use of energy-efficient technologies in public buildings
  
  
• Checkliste Bestandsgebäude
  Electronic checklist for assessing existing buildings
  
  
• Checkliste Schulgebäudesanierung
  Electronic checklist for the energy-related renovation of school buildings
  
  
• DEROB; DOE 2; SUNCODE; TRNSYS – Simulationstools
  
  
• DIAL Europe
  European Integrated Daylighting Design Tool
  
  
• Dymola
  Development environment for Modelica-based simulations of complex and dynamic systems
  
  
• District Energy Concept Adviser / District Energy Concept Adviser Edition MODER 2018
  Advice on energy concepts for urban districts 

• Effizienzhaus-Plus-Rechner (Only in German)
  Tool for verifying Fraunhofer IBP plus-energy houses
  
  
• EnEff:ResBuild India
  Official toolkit for evaluating the energy efficiency of residential buildings in India
  
  
• EnBW-Lichtexperte
  Calculation program for evaluating a building’s energy demand for lighting
  
  
• Energiebewertungstool 18599
  Excel-based evaluation software for non-residential buildings according to DIN V 18599 (as of 2005)
  
  
• Energy Concept Adviser (ECA)
  Tool for evaluating energy strategies in educational buildings
  
  
• EnerKey Adviser
  Tool for evaluating energy efficiency measures in urban neighborhoods in South Africa
  
  
• EnEVeasy
  Tool for simplified EnEV verification
  
  
• EnEVnet
  Internet-based information tool on energy saving concepts
  
  
• EPIQR®
  Cost-oriented quick evaluation of renovation concepts in residential buildings
  
  
• FACADENTOOL
  Determination of useful lighting and energy requirements for lighting in rooms with different facades
  
  
• FLOVENT
  Space flow program
  
  
• IDA ICE
  Tool for dynamic, multi-zone building simulation
  
  
• IT-Toolkit
  Software for evaluating the energy efficiency of renovation measures in public buildings
  
  
• IBP KERNEL 18599
  Calculation core for commercial software solutions for DIN V 18599
  
  
• IBP:18599
  Software solution for assessing energy efficiency in residential and non-residential buildings in Germany
  
  
• IBP:18599 Wienerberger Edition
  Customized software solution for residential and non-residential buildings in Germany 
  
  
• IBP:18599lux
  Software solution for assessing energy efficiency in residential and non-residential buildings in Luxembourg
  
  
• LEAF Technical Toolkit
  Advice on the energy-efficient renovation of apartment buildings
  
  
• Leso-DIAL
  Simple daylight planning software
  
  
• Lighting Retrofit Adviser
  Collection of tools for all planning stages of a renovation of existing lighting systems 
  
  
• MEEC – Montenegrin Energy Efficiency Certification
  Program for certifying energy efficiency in buildings according to EPBD for Montenegro
  
  
• Measurement data set »Twin House Experiment IEA EBC Annex 71 Validation of Building Energy Simulation Tools – Specifications and Dataset«
• RADIANCE
  Lighting and visualization programs
  
  
• Relight App
  Quick inspection for lighting systems
  
  
• SEE HAUSHALTSBERATUNG
  Software for comprehensive energy advice from private households on buildings, electricity, mobility and consumer behaviour
  
  
• SUPERLINK (RADLINK)
  Assessment of energy savings through daylight and lighting strategies
  
  
• SUPERLITE
  Daylight calculation program
  
  
• STAR-CCM+^®
  Tool for numerical fluid mechanics
  
  
• TALISYS
  Innovative daylighting systems, computer-aided daylighting calculation tool
  
  
• Thermal Model Generation Tool
  Tool for automatic generating thermal simulation models in Modelica from 3D geometry files
  
  
• WAREMA
  Marketing and consulting tool on the subject of sun protection
  
  
• WUFI^® Passive
  Software that combines monthly balance-based verification procedures for passive houses with hygrothermal building simulation as in WUFI® Plus
  
  
• WUFI^®-Plus
  Hygrothermal room climate simulation for calculating humidity and temperature in a room, taking into account the exchange processes between room air and the building envelope

Software for calculating the transient heat and moisture transport of building components in buildings and means of transport under natural boundary conditions; analysis of results regarding serviceability and biological growth of molds, algae, moss, etc.

• WUFI^®-Pro 1D
  Main program of the WUFI® family for one-dimensional calculation of heat and moisture transport in the standard cross section of components
  
  
• WUFI^®-2D
  Program for two-dimensional calculation of heat and moisture transport, e.g. for inhomogeneous components, connection details, geometric thermal bridges, ascending moisture content
  
  
• WUFI^®-Bio
  Transient prognosis model for assessment the risk of mold growth on and in components
  More information about the WUFI® family

• GaBi
  Software system and databases for holistic balancing, life cycle analysis and life cycle assessment of products and processes
  
  
• SBS Building Sustainability
  Tool for preparing a building ecobalance efficiently
  
• IMEDAS™
  Internet data acquisition and data evaluation system, e.g. for globally positioned long-term measurements with Internet-supported database connection
  
  
• CoSimA+ – Multi Physics Simulation Software
  Co-Simulation Adaptation Platform Middleware; for coupling heterogeneous simulation codes in a distributed environment
  
  
• SOUNDANALYSIS
  Software for processing wave files and calculation of stationary spectra and partial tone progressions
  
  
• INNOSCALE
  Software for scaling organ pipes according to traditional and innovative methods
  
  
• WINDSY
  Design software for the traditional organ wind system