The complete Dynamic Building
Simulation package
Tas Building Designer has a modular design
and is split into three main programs, the 3D Modeller, Building
Simulator and Results Viewer. The intuitive
Windows interface has features such as undo/redo, drag drop, context
menus etc. all making the software more productive and easier to use.
The program architecture clearly defines the simulation workflow process
facilitating methodical working by the Engineer.
3D Modeller
The 3D Modeller is developed specifically for creating building models for simulation. You can use it to draw buildings that are still only at the rough outline sketch stage, or import CAD drawings to generate more detailed
models. From this model you can create rendered 3D views that display comprehensive shading. Tas will even calculate sunshine penetration through the interior of the building between
spaces. The model can be exported to 3rd party programs via a 3D dwg
export facility.
Building Simulator
Each window, door, ventilator or other aperture has its relative altitude and orientation automatically calculated to give a potential airflow network through the building. This means that natural ventilation is simulated automatically, and you choose which apertures are open, when, and by how
much. Dynamic control of apertures can be implemented using control
functions.
Results Viewer
Any combination of parameters from any number of Zones
and Surfaces can be displayed and compared in a tabular and graphical
format.
The
unified database system used throughout the package enables external
data access by any Automation client (e.g. Word, Excel etc.). Third party applications
are able to integrate easily
by using the automation interfaces to input and extract data. Even very large
simulation data files running into hundreds of megabytes can be
manipulated with great speed by this technology.
Comprehensive databases
Construction materials and glazing types can be allocated from the comprehensive databases. These have their dynamic response automatically calculated in the
model. The occupation of the building is represented by a calendar, with different day types having varying schedules of
use. The final ingredient that brings the building model to life is the climate data used to drive the
simulation. Tas Building Designer gives you access to over 2,500 recorded weather sites worldwide. The data consists of hourly values for solar, temperature, humidity and wind speed and direction.
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