c5fc5c1b59
References the flow-layout rule set in the EVOLV superproject (.claude/rules/node-red-flow-layout.md) so Claude Code sessions working in this repo know the S88 level, colour, and placement lane for this node. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
reactor
Reactor: Advanced Hydraulic Tank & Biological Process Simulator
A comprehensive reactor class for wastewater treatment simulation featuring plug flow hydraulics, ASM1-ASM3 biological modeling, and multi-sectional concentration tracking. Implements hydraulic retention time calculations, dispersion modeling, and real-time biological reaction kinetics for accurate process simulation.
Key Features:
Plug Flow Hydraulics: Multi-section reactor with configurable sectioning factor and dispersion modeling ASM1 Integration: Complete biological nutrient removal modeling with 13 state variables (COD, nitrogen, phosphorus) Dynamic Volume Control: Automatic section management with overflow handling and retention time calculations Oxygen Transfer: Saturation-limited O2 transfer with Fick's law slowdown effects and solubility curves Real-time Kinetics: Continuous biological reaction rate calculations with configurable time acceleration Weighted Averaging: Volume-based concentration mixing for accurate mass balance calculations Child Registration: Integration with diffuser systems and upstream/downstream reactor networks Supports complex biological treatment train modeling with temperature compensation, sludge calculations, and comprehensive process monitoring for wastewater treatment plant optimization and regulatory compliance.