File:Fse-stack-effect-v2.svg

Fse-stack-effect-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 11 KB)

Summary

Pressure difference between a shaft and the outside over the height of a 60 m building with the neutral plane at mid-height, at −18 °C outside and 21 °C inside. Based on Klote (2002), p. 4-275.

Original vector illustration for Stack effect, level 2 Intermediate.

Source basis: Klote (2002), pp. 4-274 to 4-275 (Equation 1, example, Figure 4-12.1; redraw, do not copy)
Alt text: Straight line of shaft-to-outside pressure difference against height in a 60 m building, from minus 54 Pa at the bottom to plus 54 Pa at the top, zero at 30 m.

Licensing

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

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:27, 2 November 2026		900 × 600 (11 KB)	Lisa (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Stack effect

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Short title	Pressure difference between a shaft and the outside over the height of a 60 m building with the neutral plane at mid-height, at −18 °C outside and 21 °C inside. Based on Klote (2002), p. 4-275.
Image title	Straight line of shaft-to-outside pressure difference against height in a 60 m building, from minus 54 Pa at the bottom to plus 54 Pa at the top, zero at 30 m. Source basis: Klote (2002), pp. 4-274 to 4-275 (Equation 1, example, Figure 4-12.1; redraw, do not copy)
Width	900
Height	600