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Fse-ceiling-jet-v4.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)
Summary
Ceiling jet under an unconfined ceiling (left) and submerged in a hot gas layer (right), where simple correlations can underestimate its temperature by about 70%. Based on Alpert (2002), p. 2-26, and Stroup et al. (2016), p. 6-17.
Original vector illustration for Ceiling jet, level 2 Intermediate.
- Source basis: Alpert (2002), p. 2-26 (submerged ceiling jet hotter); Stroup et al. (2016), p. 6-17 (about 70% under-prediction with an HGL); Iqbal and Salley (2004), p. 10-12 (assumption of no smoke layer)
- Alt text: Two room sections: left, a thin ceiling jet over clear air; right, the jet submerged in a deep hot smoke layer under the ceiling.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:04, 2 November 2026 | | 900 × 600 (8 KB) | Lisa (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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