INJ-00020 — intercooler_loss
Status: EXPIRED · Category: A · Source: auto Fired at: 79.77 h · Duration: 6.0 h · Target: NE-01 Economic impact: $-3,200 /h
Parameters
{
"plant_id": "NE-01",
"product": "LAR",
"customer_id": "C-14",
"truck_id": "T-E01",
"driver_id": "D-E05"
}Cascade — 10 agent steps
| # | step | agent | detail |
|---|---|---|---|
| 1 | INJECTION | Injection Engine | intercooler_loss: aftercooler 40% fouled (MODERATE). MAC discharge temp rises +22K to 79°C. |
| 2 | MPC_SOLVE | MPC Optimizer | 📐 MPC: Optimal load 74% (4h horizon) | Priority: 3 | Expected margin: $0/h | Reason: All constraints healthy → optimize revenue (+load) |
| 3 | PHYSICS | Physics Kernel | Hot air from MAC (79°C vs normal ~65°C) enters APU molecular sieves. Elevated but below 80°C breakthrough threshold. MAC isentropic efficiency drops to 80%. Fouling at 40% reduces heat transfer coefficient proportiona… |
| 4 | PRODUCTION | Production Agent | Reducing load 71%→63% (8% cut for 40% fouling). At 63%, MAC power drops from 17MW to ~15MW. GOX/GAN production drops ~11%. |
| 5 | TANKS | Tank Inventory Agent | Lower production → reduced tank fill rates. LOX at 60% (306164kg), LIN at 61%. With 11% less liquid production, tanks drain toward customer demand baseline. |
| 6 | DISPATCH | Dispatch Agent | No emergency dispatch needed — tanks still above critical. Normal dispatch continues. If extended >4h, HUB may need to reduce delivery frequency. |
| 7 | CUSTOMERS | Customer Impact Agent | Short-term impact minimal. If load stays at 63% for >6h, customers with <3 days inventory may need priority delivery. |
| 8 | LOSS_MITIGATION | Loss Ledger | 📉 L1: Primary Production Physical Balance — PROC adjusts staging to maintain flowmeter accuracy |
| 9 | ECONOMICS | Economics Agent | Power savings: 1.4MW × 138/h saved. Revenue loss: ~$29/h from reduced production. Net: maintenance cost avoided > revenue loss. |
| 10 | RECOVERY | Recovery Planner | 1) Aftercooler cleaning crew dispatched (ETA 1h). 2) Chemical wash of fin surfaces removes fouling. 3) Duration 2-4h depending on extent. 4) Post-maintenance: discharge temp returns to ~65°C, load ramps back to 71%. |
Raw effects
- Intercooler loss, discharge +25K, MAC health 77%
- intercooler_loss: aftercooler 40% fouled (MODERATE). MAC discharge temp rises +22K to 79°C.
- 📐 MPC: Optimal load 74% (4h horizon) | Priority: 3 | Expected margin: $0/h | Reason: All constraints healthy → optimize revenue (+load)
- Hot air from MAC (79°C vs normal ~65°C) enters APU molecular sieves. Elevated but below 80°C breakthrough threshold. MAC isentropic efficiency drops to 80%. Fouling at 40% reduces heat transfer coefficient proportionally.
- Reducing load 71%→63% (8% cut for 40% fouling). At 63%, MAC power drops from 17MW to ~15MW. GOX/GAN production drops ~11%.
- Lower production → reduced tank fill rates. LOX at 60% (306164kg), LIN at 61%. With 11% less liquid production, tanks drain toward customer demand baseline.
- No emergency dispatch needed — tanks still above critical. Normal dispatch continues. If extended >4h, HUB may need to reduce delivery frequency.
- Short-term impact minimal. If load stays at 63% for >6h, customers with <3 days inventory may need priority delivery.
- 📉 L1: Primary Production Physical Balance — PROC adjusts staging to maintain flowmeter accuracy
- Power savings: 1.4MW × 138/h saved. Revenue loss: ~$29/h from reduced production. Net: maintenance cost avoided > revenue loss.
-
- Aftercooler cleaning crew dispatched (ETA 1h). 2) Chemical wash of fin surfaces removes fouling. 3) Duration 2-4h depending on extent. 4) Post-maintenance: discharge temp returns to ~65°C, load ramps back to 71%.