File:Fse-fire-induced-pressure-v2.svg

Fse-fire-induced-pressure-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

Pressure difference due to buoyancy between a fire compartment and surroundings at 20 °C. Based on Klote (2002), p. 4-276.

Original illustration for Fire-induced pressure, level 4 Expert.

Source basis: Klote (2002), p. 4-276, Equation 2 and the text examples; Klote's Figure 4-12.4 shows the same relation plotted against fire compartment temperature (redraw, do not copy)
Alt text: Line chart: pressure difference rises linearly with height above the neutral plane, to about 20 to 26 Pa at 3 m for fires of 400 to 800 °C.

New drawing by Fire Safety Academy. © Fire Safety Academy.

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current	17:15, 2 November 2026		900 × 600 (9 KB)	Jan (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Short title	Pressure difference due to buoyancy between a fire compartment and surroundings at 20 °C. Based on Klote (2002), p. 4-276.
Image title	Line chart: pressure difference rises linearly with height above the neutral plane, to about 20 to 26 Pa at 3 m for fires of 400 to 800 °C. Source basis: Klote (2002), p. 4-276, Equation 2 and the text examples; Klote's Figure 4-12.4 shows the same relation plotted against fire compartment temperature (redraw, do not copy)
Width	900
Height	600