VBA Excel

A tool for calculating two-dimensional thermal bridges based on the finite volume method applied to the heat equation. The Excel spreadsheet cells are the centers of the mesh cells. The geometry is drawn by indicating the solid by an "s" and the air by temperatures then a macro allows the automatic generation of the model equations.

  • Example of a 2D heat bridge for a wall

A tool to download for calculating enthalpy loads in air treatment: straight and blowing point, dimensioning of heating/cooling or humidification batteries. Developed as part of Mr. Billoin's engineering training at AREP.

  • Overview of the tool interface