disc-brake PASS

Rebuild of the COMSOL 6.3 Application Library model "Heat Generation in a Disc Brake" (sources/comsol-brake-disc-packet.md is authoritative; figures 1, 2, 3 and 5 are illustrative) as a machine of two separately designed parts in COMSOL's coordinates converted to millimetres: the half-thickness disc (radius 140, z = 0..13, symmetry plane z = 0) with its radius-80 hub (z = 13..23), rotating about z

clip play disc (modelled) pad (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	PASS
[B] refinement	PASS
[C] source_hygiene	PASS
[C] boundaries_complete	PASS
[C] provenance	PASS
[C] evidence_separation	PASS

observables

id	status	value	case
peakDiscTemperature	ok	424.47 K	panicBrake
lineMaxTemperature	ok	424.47 K	panicBrake
timeOfPeak	ok	2.8 s	panicBrake
producedHeat	ok	67500 J	panicBrake
dissipatedHeat	ok	981.92 J	panicBrake
hotspotRadius	ok	113.53 mm	panicBrake
peakPadTemperature	ok	939.16 K	panicBrake
budgetPeakTemperature	ok	423.25 K	panicBrake
budgetProducedHeat	ok	67500 J	panicBrake
budgetStoredHeat	ok	66776 J	panicBrake
budgetDissipatedHeat	ok	723.85 J	panicBrake