physics.fluid.iso_cone

O2: ISO 5167-5 uncalibrated cone Q=C E A √(2Δp/ρ), C=0.82, β=√(1−(d_c/D)²) vs a separate-module identity (≤2 ULP). Not ISA 1932, not RHG orifice, not ISO 5167-4 type C, not long-radius, not given C_d, not Q=Av, and not Darcy. ≤2 ULP vs O3 applies only to the published tabulated ISO-cone vectors. Not ISA 1932, not RHG orifice, not venturi type C, not long-radius, not given C_d, and not Q=Av.

This summary records the outcome of the verification run. The full test corpus, oracle implementations, reference tables and generators are retained privately. Their digests identify those artifacts; a digest alone does not let a reader independently reproduce the full verification run.

Recorded result

8/8 passed

Oracle

O3 · mpmath 1.4.1

Reference table commitment (SHA-256)

8043bd949744fc0812780bb4af9d31fe8b3e995619f19de54a03b12b9fd5f8be

Generator commitment (SHA-256)

631b787d3d98151548056a5d126813e543695f3514257819cbdc4ef62a787cc1

Check a calculation

Use the capability's public input schema and examples to call the versioned REST API or MCP. These interfaces remain available without downloading the validation infrastructure. A successful example checks that example; it does not establish that the complete private suite has been independently reproduced.