reactor-rs

safe toy "reactor" simulator + scada-ish http api.

design

• actors: safety_actor gates all changes; core_actor owns mutable state
• runtime: tokio (mpsc + oneshot)
• api: axum http
• logs: tracing

run

cd reactor-rs
cargo run

server listens on 0.0.0.0:8080.

docs

• docs/pwr-architecture.md - pwr block diagram + how it maps to the toy sim
• docs/plan.md - work plan / backlog

api

• GET /health -> 200
• GET /status -> json status
• GET /history -> json recent time series
• POST /set_power -> { "zone": 0, "target_power_pct": 50 }
• POST /scram -> enter scram + force target power 0
• POST /reset -> idle + target power 0

safety

• denies target_power_pct > 80
• alarms: temp_high if any zone temp >= 120c, scram_active when scram mode

ui notes

• when temp_high is active, ui enters a fire theme (body.temp-high)
• zone labels are meme names (voronezh, zhopa, muhosransk, zalupinsk, kukuevo)

secondary loop notes

• nominal thermal power is 3600 mw (src/sim.rs NOMINAL_POWER_MW)
• generator output scales with condenser vacuum; vacuum is improved by an always-on steam-jet ejector model (with a small steam bleed penalty)
• 3d secondary view includes spray ponds + condenser ejector visuals (public/scene.js)