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PsychrometryLib

Psychrometric analysis library for .NET

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Works for Metric (SI) and Imperial (IP) units

For basics on Psychrometric calculations see https://www.sciencedirect.com/topics/engineering/psychrometrics

Test form overview

If you build the solution it will produce an executable file named "PsychrometricTest.exe".

This executable launches a windows form that looks like this: test form overview

Usage:

  1. Enter dry bulb temperature.
  2. Enter wet-bulb temperature.
  3. Optionally, enter the altitude.
  4. Hit calculate

The library will calculate the rest of the properties.

Available calculations

  • Given Dry-bulb temperature (Db) and Wet-bulb temperature (Wb), calculate the other humid air properties.
  • Given Dry-bulb temperature (Db) and Relative humidity (RH), calculate the other humid air properties.
  • Given Dry-bulb temperature (Db) and Dew point (Td), calculate the other humid air properties.
  • Given two psychrometric points with assigned VolumetricFlowRate and MassicFlow, calculate the humid air properties of the resulting mixture.

Example uses

  • Based on the interior dry-bulb temperature and relative humidity of a room, calculate the dew-point. This dewpoint is the temperature above which you must keep the interior surface of walls and windows in order to prevent condensation during the winter at those interior air conditions.

For code examples, see https://github.com/vinnividivicci/PsychrometryLib/blob/master/PsychrometricTest/PsychrometricPointsMixTest.cs and https://github.com/vinnividivicci/PsychrometryLib/blob/master/PsychrometricTest/PsychrometricPointsTestForm.cs

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Psychrometric analysis library for .NET

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