Webel: Psy/MPsy: Psychrometrics for Mathematica: Relative humidity is indicated by a lower case 'r' and measured as a Real fraction (rather than as a Percentage). [Some tables and plots do SHOW the relative humidity as a Percentage.]

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Note kind

CONVENTION

Policy level

STRICT

Keywords

Displays (tables, plots etc.) in Webel the Psy library for Mathematica do, however, sometimes display the relative humidity, however under-the-hood it is a real fraction in the range [0..1].

Relates to

TRAIL: Air Conditioning Psychrometrics (vs CED Engineering course): Example results (only) in Mathematica and SysML using the Webel Psy package and MPsy class

SysML4Mathematica: Example 06: Sensible heating: 'qSen' per mass (+ve): energy transfer TO humid air

SysML4Mathematica: Example 07: Sensible cooling: 'qDotSen' (-ve): energy transfer rate FROM humid air

SysML4Mathematica: Example 08a: Humidification: Drying lumber with air: required volumetric air flow rate

SysML4Mathematica: Example 09: Moisture added to air: Amount (mass)

SysML4Mathematica: Example 10: Condition and dehumidify air by chilling and condensing some moisture: Process table

SysML4Mathematica: Example 11 [A] Total (qDotTot), sensible (qDotSen), and latent cooling (qDotLat) required for cooling air: Using CoolProp wrappers and SysML Parametric Diagrams

SysML4Mathematica: Example 11 [B]: Total (qDotTot), sensible (qDotSen), and latent cooling (qDotLat) required for cooling air: Using Webel MPsy objects and SysML Activity Diagrams

The MPsy “one shot” humid air state class

Psychrometrics exercise references (and about some naming conventions)

MPsy object creation examples