sepehr
5bd180b5b8
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Capture uncommitted solver robustness work (regularization, domain errors, linear solver lifecycle, tube DP/MSH), web workbench updates, and synced BMAD skills across IDE agent folders before starting BPHX pressure-drop. Co-authored-by: Cursor <cursoragent@cursor.com>
52 lines
1.4 KiB
JSON
52 lines
1.4 KiB
JSON
{
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"schema_version": "1",
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"name": "Capillary Tube R134a Smoke",
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"description": "WIP smoke fixture: RefrigerantSource → CapillaryTube → RefrigerantSink. DoF can square, but CapillaryTube Component residuals are still stubs (mass/enthalpy continuity only — no frictional ΔP residual), so the Newton Jacobian is singular. Kept for parsing/wiring tests; not yet a UI Load example.",
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"fluid": "R134a",
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"fluid_backend": "CoolProp",
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"circuits": [
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{
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"id": 0,
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"name": "Capillary smoke",
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"components": [
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{
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"type": "RefrigerantSource",
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"name": "src",
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"fluid": "R134a",
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"p_set_bar": 12.0,
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"quality": 0.0
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},
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{
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"type": "CapillaryTube",
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"name": "cap",
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"diameter_m": 0.0012,
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"length_m": 1.8,
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"n_segments": 24,
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"p_inlet_bar": 12.0,
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"h_inlet_kj_kg": 250.0,
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"p_outlet_bar": 3.5,
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"h_outlet_kj_kg": 250.0
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},
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{
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"type": "RefrigerantSink",
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"name": "sink",
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"fluid": "R134a",
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"p_back_bar": 3.5
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}
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],
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"edges": [
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{ "from": "src:outlet", "to": "cap:inlet" },
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{ "from": "cap:outlet", "to": "sink:inlet" }
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]
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}
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],
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"solver": {
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"strategy": "newton",
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"max_iterations": 50,
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"tolerance": 1e-6
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}
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}
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