For evaporators below 0°C, Thermexcel includes a frost growth model (empirical) but does not simulate cyclic defrost. Users must manually iterate with frost thickness limits.
: Working files are created separately to optimize storage, and users can duplicate or add calculation sheets within a single file to compare different design scenarios without losing previous data.
Specialized heat and moisture loads for pool environments. Key Features and Capabilities of PsychroSI
A distinct feature of PsychroSI is its specific module for . It calculates: Evaporation rates from the water surface.
ThermExcel has a built-in function for the leaving air state after a cooling/dehumidifying coil. thermexcel programme psychrosi
The program calculates all vital parameters of humid air based on just two input elements (such as Dry Temperature and Relative Humidity): ( Tdcap T sub d Wet Bulb Temperature ( Twcap T sub w Dew Point Temperature ( Tpcap T sub p Relative Humidity ( Specific Humidity/Moisture Content ( Enthalpy ( Density ( Specific Volume ( Sensible and Latent Heat Vapor Pressure and Saturating Vapor Pressure 2. Air Mixture Calculation
The PsychroSI programme from ThermExcel is a specialized calculation tool for HVAC professionals designed to analyze and calculate the properties of humid air based on inputting two known variables. It handles air mixtures, isothermal humidification, and swimming pool environments while providing custom, project-specific, and SI-compliant data management. Detailed technical resources and documentation can be found on ThermExcel's website
The ThermExcel programme represents a promising new approach to treating psychroisis, a condition that has long been challenging to manage. By combining thermal stimulation, educational materials, CBT, and hydration monitoring, this innovative programme offers a comprehensive and non-invasive treatment strategy. While further research is needed to fully establish its efficacy, the available evidence suggests that the ThermExcel programme may be a valuable addition to the therapeutic armamentarium for psychroisis.
: Enter the altitude or atmospheric pressure of the project location. Input States For evaporators below 0°C, Thermexcel includes a frost
The French version of the programme specifically mentions its use in horticulture – “culture maraîchère” and “élevage” (livestock farming). By calculating humidity and temperature conditions in greenhouses or animal housing, PsychroSI helps growers manage climate for optimal plant development or animal welfare.
The available for your specific region.
: Analyze the resulting properties of two air streams mixing (e.g., fresh outdoor air and recirculated indoor air). Cooling and Dehumidification
Keywords integrated: thermexcel programme psychrosi, cooling dehumidification, psychrometric analysis, HVAC design, Excel psychrometric functions. Specialized heat and moisture loads for pool environments
For psychrosi, where you often need to iterate coil ADP to meet a target leaving humidity, ThermExcel’s built-in Goal Seek feature is invaluable. Example: "Find ADP such that W2 = 0.008 kg/kg."
Ensure the ThermExcel add-in is activated. You should see custom functions like Psychro , TDew , W , h , and CoilProcess . If not, install the .xlam file following the developer’s instructions.
is an engineering tool integrated directly into Microsoft Excel via a customized toolbar. It allows users to define the thermodynamic state of moist air and model various HVAC processes without manual chart plotting. 2. Core Capabilities
