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Fse-hydraulic-evacuation-model-v3.svg (SVG file, nominally 900 × 600 pixels, file size: 11 KB)
Summary
A small spare capacity above continuing arrivals clears an existing queue slowly. Based on Nelson and Mowrer (2002), pp. 3-371–3-372, and ABCB (2020), p. 280.
Original illustration for Hydraulic evacuation model, level 3 Advanced.
- Source basis: Nelson and Mowrer (2002), pp. 3-371–3-372; ABCB (2020), p. 280. Create an original visual; redraw, do not copy source figures.
- Alt text: An example queue grows with limited doorway flow and drains slowly when discharge only slightly exceeds arrivals.
- Accuracy notes: Label these as separate mathematical comparisons. The clearance case assumes an existing queue and continuing arrivals; it does not depict a doorway being widened during evacuation. Continuous population values are model approximations.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:46, 2 November 2026 | | 900 × 600 (11 KB) | Emma (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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