planetary-set PASS

Planetary gear set with a fixed ring from sources/planetary-set-spec.md (authoritative, text only), built as seven separate solids from five part designs: a 150 x 150 x 5 base plate (the datum), a 48-tooth internal ring rigidly fixed on it, a 24-tooth sun and a D88 x 5 carrier turning about the common z axis, and three identical 12-tooth planets (one design placed three times) turning on the carri

clip play base (modelled) ring (modelled) sun (modelled) carrier (modelled) planet1 (modelled) planet2 (modelled) planet3 (modelled)

gates

[A] parts_pass	PASS
[A] bom_complete	PASS
[A] joint_fidelity	PASS
[A] clearances	PASS
[A] motion_clear	PASS
[A] fluid_domain	n/a
[B] export_agreement	PASS
[B] performance	PASS
[B] conservation	n/a
[B] refinement	n/a
[C] source_hygiene	PASS
[C] boundaries_complete	n/a
[C] provenance	PASS
[C] evidence_separation	PASS

observables

id	status	value ± u_numerical	mesh-resolved	case
carrierRatio	ok	0.33333	-
carrierAt360	ok	120 deg	-

A value its mesh ladder does not resolve is not evidence of performance; report.md gives each prediction's validation basis.