Core Ontology for Petroleum Installations · INF-UFRGS-Ontologies · CNPq INF-UFRGS-ENERGIA inf.ufrgs.br/ontologies/copi 3b88fd7
Snapshot #1155 — 2026-08-07 16:45:05 odr022_canonical_names ← Back to current
Step 1 — Identity-Giving Function
Function class: —
Process class: —
Step 2 — Genus Proximus
Genus: —
BFO root: —
Step 3 — Differentia Specifica
Axiom expression:
∃hasPart.InletEnd ⊓ ∃hasPart.OutletEnd ⊓ ∃hasProperty.DifferentNominalPipeSizes
Step 4 — Necessary Parts
Step 5 — Process Participation Signature
Inputs: {'type': 'FluidPortion', 'count': 1, 'constraints': 'at larger or smaller pipe size'}
Outputs: {'type': 'FluidPortion', 'count': 1, 'constraints': 'at correspondingly different pipe size, same fluid properties'}
Transformation: geometric transition - changes flow cross-sectional area but preserves fluid composition

Status: exported
Axiom mode: —
Updated: 2026-06-28 23:27:47

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