Icon class icon_class far fa-sticky-note icon_class_computed far fa-sticky-note Note kind ASSERTION GOTCHA WARNING Policy level INFORMATIVE Keywords enthalpy specific enthalpy Psychrometrics CoolProp Relates to Example 01: Values from 'tdb' and relative humidity 'r' Example 02: Values from dry bulb temperature 'tdb' and wet bulb temperature 'twb' (sling psychrometer) Example 03a: Values from dry bulb temperature 'tdb' and wet bulb temperature 'twb' Example 03b: Values from dry bulb temperature 'tdb' and wet bulb temperature 'twb' Example 04: Values from dry bulb temperature 'tdb' and wet bulb temperature 'twb' Example 05: Sensible heating: 'qSen' (+ve): energy transfer TO humid air Example 06: Sensible heating: 'qSen' per mass (+ve): energy transfer TO humid air Example 07: Sensible cooling: 'qDotSen' (-ve): energy transfer rate FROM humid air Example 08a: Humidification: Drying lumber with air: required volumetric air flow rate Example 08b: Humidification: As a 2-step (3-state) process Example 09: Moisture added to air: Amount (mass) Example 10: Condition and dehumidify air by chilling and condensing some moisture: Process table Example 11: Total (qDotTot), sensible (qDotSen), and latent cooling (qDotLat) required for cooling air Related notes [CAVEAT, GOTCHA, ISSUE, LIMITATION, WARNING]{INFORMATIVE} CoolProp: HOWTO reproduce a pressure vs specific enthalpy chart in Mathematica. Example: R32 refrigerant. [COMPLICATION, GOTCHA, TIP]{INFORMATIVE} GOTCHA: Mathematica: Specific enthalpy conversion J/kg to Btu/lb: Does not consider a possible "total" enthalpy reference offset vs 0 °C or 0 °F respectively Related notes (backlinks) Related snippets (extracts) Visit also CED Engineering course PDF: 'Air Conditioning Psychrometrics (A.Bhatia)' Visit also (backlinks) Flags
