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REFRIG / 045
Vapor-Compression Refrigeration Cycle Balance Calculator
Check a four-state refrigeration cycle directly from h1, h2, h3 and h4 before diagnosing component-level losses.
Vapor compressionEnthalpyCycle balance
ENGINEERING CONTEXT
Use the cycle check to challenge the model.
A four-state enthalpy balance exposes inconsistent state points quickly. It is particularly useful before comparing a CFD condenser/evaporator model with a 1D refrigeration-system model.
01
Define the state basis. Keep refrigerant state points, air-side conditions and power boundaries explicit.
02
Calculate transparently. The tool exposes the engineering balance rather than hiding it in a property lookup.
03
Compare with the CFD or 1D model. Use disagreement to identify inconsistent state definitions or component assumptions.
RELATED ENGINEERING PATH
Continue from cycle balance to thermal diagnosis.
Connect the result to psychrometrics, multiphase checks or project-specific CFD support.