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Inlet State
A
Pressure P (kPa)
Dry-bulb Temp Tdb (°C)
Mode
RH (%)
w (g/kg)
Tdp (°C)
Twb (°C)
RH (%)
Resolve State
HVAC Process
Process Type
Sensible Heating / Cooling
Cooling Coil (BF & ADP)
Cooling Coil → Temperature
Cooling Coil → T + RH
Cooling Coil → T + Twb
Direct Evaporative Cooling
Indirect Evaporative Cooling
Steam Humidification (Rate)
Steam Humidification (→ RH)
Spray Humidifier
Reheat
Pressure Change / Altitude
Zone Load (SHR method)
Air Mixing
Sensible Heat Exchanger
Total Energy Exchanger
Ventilation Mix → Temperature
Sensible mode
Target dry-bulb
Delta T
Outlet Tdb (°C)
Delta T (K)
Apparatus Dew Point Tadp (°C)
Bypass Factor BF (0–1)
Outlet Tdb (°C)
Outlet Tdb (°C)
Outlet RH (%)
Outlet Tdb (°C)
Outlet Twb (°C)
Effectiveness ε (0–1)
Effectiveness ε (0–1)
Reference Wet-bulb Twb_ref (°C)
Steam Rate ws (g/kg dry air)
Target RH (%)
Steam enthalpy source
Manual enthalpy
Saturated steam pressure
Steam enthalpy (kJ/kg)
Steam pressure (kPa)
Steam h = 2676 kJ/kg
Effectiveness ε (0–1)
Outlet Tdb (°C)
Outlet Pressure P (kPa)
Total Load q (kJ/kg dry air)
Sensible Heat Ratio SHR (0–1)
Stream 1 fraction (0–1)
Effectiveness ε (0–1)
Sensible Effectiveness εs (0–1)
Latent Effectiveness εl (0–1)
Target Mix Tdb (°C)
Second Stream
B
Pressure P₂ (kPa)
Dry-bulb Tdb₂ (°C)
Mode
RH (%)
w (g/kg)
Tdp (°C)
Twb (°C)
RH (%)
Flow
(optional, for Q calc)
Mass flow (kg/s)
Volumetric flow (m³/s)
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State Chain
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State A
Inlet
State B
Outlet
Process Result
Stream 2 Outlet
Project Information
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Project No.
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Company
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Date
Notes
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