2D & 3D Thermal simulation
The fastest most complete software environment for thermal analysis of 2D/3D building components, both steady-state and transient.
![]() Bisco |
![]() Trisco |
![]() Solido |
![]() Bistra |
![]() Voltra |
|
---|---|---|---|---|---|
Dimension | 2D | 2D/3D | 2D/3D | 2D | 2D/3D |
Free form | |||||
Rectangular shapes | |||||
steady-state | |||||
dynamic | |||||
solar processor | |||||
input formats | .dxf | .dxf | .stl | .bsc | .trc |
more info | more info | more info | more info | more info |

Bisco
dimension | 2D |
---|---|
free form | |
rectangular shapes | |
steady-state | |
dynamic | |
solar processor | |
input formats | .dxf |

Trisco
dimension | 2D/3D |
---|---|
free form | |
rectangular shapes | |
steady-state | |
dynamic | |
solar processor | |
input formats | .dxf |

Solido
dimension | 2D/3D |
---|---|
free form | |
rectangular shapes | |
steady-state | |
dynamic | |
solar processor | |
input formats | .stl |

Bistra
dimension | 2D |
---|---|
free form | |
rectangular shapes | |
steady-state | |
dynamic | |
solar processor | |
input formats | .bsc |

Voltra
dimension | 2D/3D |
---|---|
free form | |
rectangular shapes | |
steady-state | |
dynamic | |
solar processor | |
input formats | .trc |

Key features of Physibel software
- Software compatibility: easily go from 2D to 3D (model extrusion) and from steady-state to dynamic calculation.
- Evaluate models in a few mouse clicks through the automated input from DXF files or STL files.
- Powerful finite element solver with automatic meshing for the fastest calculation times.
- Most advanced building physical modelling: view-factor method for non-linear radiation, solar processor, free forms, temperature dependent material properties,...
- Very extensive knowledge base and qualitative customer support based on more than 35 years of experience.

Software compatibility
Physibel offers the most complete software environment for thermal analysis of 2D/3D building components. The compatibility of the software tools ensures you can analyze any desired aspect of a model quickly and without information loss.
- 2D to 3D: import DXF files or BISCO models in TRISCO and easily create 3D models using the extrusion and revolve functionalities.
- 2D to 3D: SOLIDO can read BISCO data (creates STL files per colour for extruded profile, based on triangulation mesh).
- Steady-state to dynamic: import BISCO models in BISTRA and import TRISCO models in VOLTRA for 2D or 3D dynamic calculations including the solar processor.