Thermexcel Programme Psychrosi Link Jun 2026

ThermExcel Programme PsychroSI, developed by Jean Yves MESSE, is a specialized HVAC software tool for calculating thermodynamic properties of moist air and modeling air treatment processes in SI units. It provides detailed calculations for parameters such as dry-bulb temperature, relative humidity, and enthalpy. Detailed documentation is available at Scribd . ThermExcel - Programme PsychroSI | PDF | Humidité relative

| Feature | ThermExcel (Excel Add-in) | Dedicated Software (e.g., Carrier HAP, Trace 700) | Online Calculators | | :--- | :--- | :--- | :--- | | | Low (Often free or <$50) | High (Thousands of $) | Free | | Integration | Direct with data models | Isolated or BIM-based | None (Copy-paste only) | | Batch Processing | Excellent (Arrays) | Limited | Impossible | | Accuracy | High (ASHRAE fundamentals) | High | Medium | | Learning Curve | Medium (Excel knowledge needed) | Steep | Low | | Psychrosi Iterative Solver | Yes (Macros) | Yes | No | thermexcel programme psychrosi

Results are presented in professional, rational tables designed for easy reading and minimal data re-entry. ThermExcel - Programme PsychroSI | PDF | Humidité