fdd124eefd
Removed mathematical singularity in HeatExchanger models (q_hot - q_cold = 0 was redundant) causing them to incorrectly request 3 equations without internal variables. Fixed ScrewEconomizerCompressor internal_state_len to perfectly align with the solver dimensions.
200 lines
7.2 KiB
YAML
200 lines
7.2 KiB
YAML
# Sprint Status - Entropyk
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# Last Updated: 2026-02-28
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# Project: Entropyk
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# Project Key: NOKEY
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# Tracking System: file-system
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# Story Location: _bmad-output/implementation-artifacts
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# STATUS DEFINITIONS:
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# ==================
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# Epic Status:
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# - backlog: Epic not yet started
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# - in-progress: Epic actively being worked on
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# - done: All stories in epic completed
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#
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# Epic Status Transitions:
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# - backlog → in-progress: Automatically when first story is created (via create-story)
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# - in-progress → done: Manually when all stories reach 'done' status
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#
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# Story Status:
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# - backlog: Story only exists in epic file
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# - ready-for-dev: Story file created in stories folder
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# - in-progress: Developer actively working on implementation
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# - review: Ready for code review (via Dev's code-review workflow)
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# - done: Story completed
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#
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# Retrospective Status:
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# - optional: Can be completed but not required
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# - done: Retrospective has been completed
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#
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# WORKFLOW NOTES:
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# ===============
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# - Epic transitions to 'in-progress' automatically when first story is created
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# - Stories can be worked in parallel if team capacity allows
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# - SM typically creates next story after previous one is 'done' to incorporate learnings
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# - Dev moves story to 'review', then runs code-review (fresh context, different LLM recommended)
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generated: 2026-02-22
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project: Entropyk
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project_key: NOKEY
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tracking_system: file-system
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story_location: _bmad-output/implementation-artifacts
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development_status:
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# Epic 1: Extensible Component Framework
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epic-1: done
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1-1-component-trait-definition: done
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1-2-physical-types-newtype-pattern: done
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1-3-port-and-connection-system: done
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1-4-compressor-component-ahri-540: done
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1-5-generic-heat-exchanger-framework: done
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1-6-expansion-valve-component: done
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1-7-component-state-machine: done
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1-8-auxiliary-transport-components: done
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1-11-flow-junctions-flowsplitter-flowmerger: done
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1-12-boundary-conditions-flowsource-flowsink: done
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epic-1-retrospective: optional
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# Epic 2: Fluid Properties Backend
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epic-2: done
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2-1-fluid-backend-trait-abstraction: done
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2-2-coolprop-integration-sys-crate: done
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2-3-tabular-interpolation-backend: done
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2-4-lru-cache-for-fluid-properties: done
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2-5-mixture-and-temperature-glide-support: done
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2-6-critical-point-damping-co2-r744: done
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2-7-incompressible-fluids-support: done
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2-8-rich-thermodynamic-state-abstraction: done
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epic-2-retrospective: optional
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# Epic 3: System Topology (Graph)
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epic-3: done
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3-1-system-graph-structure: done
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3-2-port-compatibility-validation: done
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3-3-multi-circuit-machine-definition: done
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3-4-thermal-coupling-between-circuits: done
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3-5-zero-flow-branch-handling: done
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3-6-hierarchical-subsystems-macrocomponents: done
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epic-3-retrospective: optional
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# Epic 4: Intelligent Solver Engine
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epic-4: done
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4-1-solver-trait-abstraction: done
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4-2-newton-raphson-implementation: done
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4-3-sequential-substitution-picard-implementation: done
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4-4-intelligent-fallback-strategy: done
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4-5-time-budgeted-solving: done
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4-6-smart-initialization-heuristic: done
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4-7-convergence-criteria-validation: done
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4-8-jacobian-freezing-optimization: done
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epic-4-retrospective: optional
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# Epic 5: Inverse Control & Optimization
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epic-5: in-progress
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5-1-constraint-definition-framework: done
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5-2-bounded-control-variables: done
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5-3-residual-embedding-for-inverse-control: done
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5-4-multi-variable-control: in-progress
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5-5-swappable-calibration-variables-inverse-calibration-one-shot: done
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5-6-control-variable-step-clipping-in-solver: review
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epic-5-retrospective: optional
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# Epic 6: Multi-Platform APIs
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epic-6: in-progress
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6-1-rust-native-api: done
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6-2-python-bindings-pyo3: done
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6-3-c-ffi-bindings-cbindgen: done
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6-4-webassembly-compilation: review
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6-5-cli-for-batch-execution: done
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6-6-python-solver-configuration-parity: done
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epic-6-retrospective: optional
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# Epic 7: Validation & Persistence
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epic-7: in-progress
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7-1-mass-balance-validation: done
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7-2-energy-balance-validation: done
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7-3-traceability-metadata: review
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7-4-debug-verbose-mode: done
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7-5-json-serialization-deserialization: backlog
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7-6-component-calibration-parameters-calib: backlog
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7-7-ashrae-140-bestest-validation-post-mvp: backlog
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7-8-inverse-calibration-parameter-estimation: backlog
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epic-7-retrospective: optional
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# Epic 8: Component-Fluid Integration
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epic-8: done
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8-1-fluid-backend-component-integration: done
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1-9-air-coils-evaporatorcoil-condensercoil-post-mvp: done
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1-10-pipe-helpers-for-water-and-refrigerant: done
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epic-8-retrospective: optional
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# Epic 9: Coherence Corrections (Post-Audit)
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epic-9: done
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9-1-circuitid-type-unification: done
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9-2-fluidid-type-unification: done
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9-3-expansionvalve-energy-methods: done
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9-4-flowsourceflowsink-energy-methods: done
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9-5-flowsplitterflowmerger-energy-methods: done
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9-6-energy-validation-logging-improvement: done
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9-7-solver-refactoring-split-files: done
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9-8-systemstate-dedicated-struct: done
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epic-9-retrospective: optional
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# Epic 10: Enhanced Boundary Conditions
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# Refactoring of FlowSource/FlowSink for typed fluid support
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# See: _bmad-output/planning-artifacts/epic-10-enhanced-boundary-conditions.md
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epic-10: in-progress
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10-1-new-physical-types: done
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10-2-refrigerant-source-sink: done
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10-3-brine-source-sink: done
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10-4-air-source-sink: done
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10-5-migration-deprecation: done
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10-6-python-bindings-update: backlog
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epic-10-retrospective: optional
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# Epic 11: Advanced HVAC Components
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epic-11: in-progress
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11-1-node-passive-probe: done
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11-2-drum-recirculation-drum: done
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11-3-floodedevaporator: done
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11-4-floodedcondenser: done
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11-5-bphxexchanger-base: done
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11-6-bphxevaporator: done
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11-7-bphxcondenser: done
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11-8-correlationselector: done
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11-9-movingboundaryhx-zone-discretization: done
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11-10-movingboundaryhx-cache-optimization: done
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11-11-vendorbackend-trait: done
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11-12-copeland-parser: done
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11-13-swep-parser: review
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11-14-danfoss-parser: ready-for-dev
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11-15-bitzer-parser: ready-for-dev
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epic-11-retrospective: optional
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# Epic 12: CLI Refactor & Advanced Components
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# Support for ScrewEconomizerCompressor, MCHXCondenserCoil, FloodedEvaporator
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# with proper internal state variables, CoolProp backend, and controls
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epic-12: in-progress
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12-1-cli-internal-state-variables: in-progress
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12-2-cli-coolprop-backend: ready-for-dev
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12-3-cli-screw-compressor-config: ready-for-dev
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12-4-cli-mchx-condenser-config: ready-for-dev
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12-5-cli-flooded-evaporator-brine: ready-for-dev
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12-6-cli-control-constraints: ready-for-dev
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12-7-cli-output-json-metrics: ready-for-dev
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12-8-cli-batch-improvements: ready-for-dev
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epic-12-retrospective: optional
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# Epic 13: Rust API Enhancements
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# Extending SystemBuilder with multi-circuit, constraints, thermal couplings,
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# structured results, JSON config, and fluid backend assignment
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epic-13: in-progress
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13-1-systembuilder-multi-circuit: ready-for-dev
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13-2-systembuilder-port-validated-edges: ready-for-dev
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13-3-systembuilder-constraints-api: ready-for-dev
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13-4-systembuilder-thermal-couplings: ready-for-dev
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13-5-simulation-result-structured: ready-for-dev
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13-6-json-config-serialize: ready-for-dev
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13-7-fluid-backend-assignment: ready-for-dev
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epic-13-retrospective: optional
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