Wikimedia neighborhood · Wikidata observation Observed Graph-projection

Froude number

dimensionless number defined as the ratio of the flow inertia to the external field

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q273090

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (23)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (3)

→ subclass of (P279)characteristic numberObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q625902
→ subclass of (P279)criterion of similarityObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q7250271
→ subclass of (P279)dimensionless number in fluid mechanicsObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q20707835

Other connections (16)

→ Relationship name unavailable (P7235)lObserved
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ Relationship name unavailable (P7235)gObserved
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ described by source (P1343)ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbersObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q100957475
→ Relationship name unavailable (P7235)\mathit{Fr}Observed
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ Relationship name unavailable (P2534)\mathit{Fr} = \frac{v}{\sqrt{l g}}Observed
Relationship details
Provider: Wikidata · Property: P2534 · Direction: outgoing
→ Relationship name unavailable (P8111)1Observed
Relationship details
Provider: Wikidata · Property: P8111 · Direction: outgoing · Entity ID: Q199
→ described by source (P1343)Armenian Soviet EncyclopediaObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q2657718
→ different from (P1889)Froude number for heat transferObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q104175687
→ Relationship name unavailable (P4020)1Observed
Relationship details
Provider: Wikidata · Property: P4020 · Direction: outgoing
→ named after (P138)William FroudeObserved
Relationship details
Provider: Wikidata · Property: P138 · Direction: outgoing · Entity ID: Q918587
→ Relationship name unavailable (P6104)WikiProject MathematicsObserved
Relationship details
Provider: Wikidata · Property: P6104 · Direction: outgoing · Entity ID: Q8487137
→ Relationship name unavailable (P7235)vObserved
Relationship details
Provider: Wikidata · Property: P7235 · Direction: outgoing
→ Relationship name unavailable (P6104)WikiProject Fluid dynamicsObserved
Relationship details
Provider: Wikidata · Property: P6104 · Direction: outgoing · Entity ID: Q21830625
→ Relationship name unavailable (P7973)\mathit{Fr}Observed
Relationship details
Provider: Wikidata · Property: P7973 · Direction: outgoing
← Relationship name unavailable (P301)Category:Froude numberObserved
Relationship details
Provider: Wikidata · Property: P301 · Direction: incoming · Entity ID: Q42095185
← different from (P1889)Froude number for heat transferObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q104175687

External identifiers (4)

→ image (P18)Usami-1.gifObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ image (P18)Froude number vs stage curve.JPGObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)Froude numberObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing
→ topic’s main category (P910)Category:Froude numberObserved
Relationship details
Provider: Wikidata · Property: P910 · Direction: outgoing · Entity ID: Q42095185

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