# MovingBoundaryHX

Source: moving-boundary / multi-zone HX identification helpers

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## EN

### Purpose & model

Research / identification path: multi-zone (SH / TP / SC) UA allocation feeding an ε-NTU or zone energy balance. **Not** the default production Condenser/Evaporator path.

### Residuals

Zone energy balances + interface quality/enthalpy consistency when fully enabled. Coverage may be partial — check source and tests before relying in production machines.

### Correlations

Zone UA may come from geometry or identified parameters rather than a single Longo map.

### Recommendation

Production chillers: use **Condenser**, **Evaporator**, **FloodedEvaporator**, or **BPHX** with documented dual-mode secondary and DoF discipline.

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## FR

### But

HX **moving-boundary** multi-zones (recherche / identification).

### Recommandation

En production : Condenser / Evaporator / Flooded / BPHX.