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THERMODYNAMICS LAB • INTERNAL SATURATION VS. EXTERNAL FROSTPipe Close-upv1.0.1

Cross-Sectional Fluid Boiling, Psychrometric Dew Point & Boundary Layer Frost Mechanics

← Full AC system← System
Cutaway Telemetry Optimal
💧 INTERNAL CORE (R-410A)
Operating Pressure: 118 PSI
Boiling Point (Tsat): 40.0 °F
Internal Phase: 2-Phase Boiling
🧱 BOUNDARY & AIR INTERACTION
Copper Wall Temp: 42.6 °F
Ambient Room Air: 75.0 °F (50% RH)
Air Dew Point: 55.0 °F
❄ EXTERNAL SURFACE RESULT
Condensation State: Liquid Sweating
Accumulated Ice Sheath: 0.0 mm (None)
Cross-Section Legend
Core Fluid: Liquid boiling into vapor mist at internal saturation (Tsat).
Copper Wall: High conductivity thermal bridge transfer.
External Layer: Liquid droplets if Twall > 32 °F; frost crust if Twall ≤ 32 °F.
Built by SuperWhizy · v1.0.1
Suction Pressure:
118 PSI (Normal)