Graetz number for heat transfer

characteristic number for the relation between heat transfer by convection and conduction in a laminar flow in a pipe
Product thermodynamic_material_property Q903886
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Graetz number for heat transfer

Summary

Graetz number for heat transfer is a thermodynamic material property[1]. It draws 29 Wikipedia views per month (thermodynamic_material_property category, ranking #20 of 24).[2]

Key Facts

  • Graetz number for heat transfer's instance of is recorded as thermodynamic material property[3].
  • Leo Graetz is named after Graetz number for heat transfer[4].
  • Graetz number for heat transfer's subclass of is recorded as characteristic number[5].
  • Graetz number for heat transfer's subclass of is recorded as dimensionless number in fluid mechanics[6].
  • Graetz number for heat transfer's subclass of is recorded as criterion of similarity[7].
  • Graetz number for heat transfer's Freebase ID is recorded as /m/06436r[8].
  • Graetz number for heat transfer's described by source is recorded as ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers[9].
  • Graetz number for heat transfer's different from is recorded as Graetz number for mass transfer[10].
  • Graetz number for heat transfer's defining formula is recorded as \mathit{Gz} = \frac{v d^2}{\alpha l}[11].
  • Graetz number for heat transfer's studied by is recorded as thermodynamics[12].
  • Graetz number for heat transfer's Google Knowledge Graph ID is recorded as /g/1212gsrx[13].
  • Graetz number for heat transfer's ISQ dimension is recorded as 1[14].
  • Graetz number for heat transfer's maintained by WikiProject is recorded as WikiProject Mathematics[15].
  • Graetz number for heat transfer's maintained by WikiProject is recorded as WikiProject Fluid dynamics[16].
  • Graetz number for heat transfer's Microsoft Academic ID is recorded as 151611028[17].
  • Graetz number for heat transfer's in defining formula is recorded as \mathit{Gz}[18].
  • Graetz number for heat transfer's in defining formula is recorded as v[19].
  • Graetz number for heat transfer's in defining formula is recorded as d[20].
  • Graetz number for heat transfer's in defining formula is recorded as \alpha[21].
  • Graetz number for heat transfer's in defining formula is recorded as l[22].
  • Graetz number for heat transfer's Wolfram Language quantity ID is recorded as GraetzNumberHeatTransfer[23].
  • Graetz number for heat transfer's quantity symbol is recorded as \mathit{Gz}[24].
  • Graetz number for heat transfer's recommended unit of measurement is recorded as 1[25].

Why It Matters

Graetz number for heat transfer draws 29 Wikipedia views per month (thermodynamic_material_property category, ranking #20 of 24).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[26] It is known by 11 alternative names across languages and contexts.[27]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Freebase Data Dumps. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers. wikidata.org.
  23. [25] . ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Graetz number for heat transfer. Retrieved May 3, 2026, from https://4ort.xyz/entity/graetz-number-for-heat-transfer
MLA “Graetz number for heat transfer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/graetz-number-for-heat-transfer.
BibTeX @misc{4ortxyz_graetz-number-for-heat-transfer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Graetz number for heat transfer}}, year = {2026}, url = {https://4ort.xyz/entity/graetz-number-for-heat-transfer}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Graetz number for heat transfer — https://4ort.xyz/entity/graetz-number-for-heat-transfer (retrieved 2026-05-03)

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