Physical Transformation AtlasPTA
Claim · claim:lift-bounded-betz

Aerodynamic and hydrodynamic lift —bounded by→ Betz limit

The atlas records this claim as established: the aerodynamic and hydrodynamic lift is bounded by the Betz limit under the conditions below.

establishedno record-level review date

Exploreconditions · evidence · matrix context · cite

2cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

  • open rotor without a duct

Evidence · 2

  1. [1]
    A. Betz. Das Maximum der theoretisch möglichen Ausnützung des Windes durch Windmotoren (1920)
    Zeitschrift für das gesamte Turbinenwesen 26, 307–309 · paper, no DOI · record
  2. [2]
    S. L. Dixon, C. A. Hall. Fluid Mechanics and Thermodynamics of Turbomachinery (7th ed.) (2014)
    Butterworth-Heinemann · doi:10.1016/C2011-0-05059-7 · crossref ✓ 2026-09-19 · record

Related matrix context

This claim does not itself create a matrix cell. The context below belongs to Aerodynamic and hydrodynamic lift, the phenomenon it is about.

D = disequilibrium row · C = coupling family column. A cell reads the state of the atlas for that pair.

family: Turbomachinery (C.24)
D.10 × C.24 · Bulk fluid flow × Turbomachinery · EstablishedD.02 × C.24 · Pressure gradient × Turbomachinery · Established

Cite this claim

Physical Transformation Atlas (2026). claim claim:lift-bounded-betz: Aerodynamic and hydrodynamic lift —bounded by→ Betz limit. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/lift-bounded-betz

Ids and matrix addresses are stable across revisions; the revision hash identifies the exact canonical files the record was compiled from and is meta.data_hash in every /api export. Reuse terms: see the license field in any export.