File:Fse-biot-number-v3.svg

Fse-biot-number-v3.svg (SVG file, nominally 900 × 600 pixels, file size: 10 KB)

Summary

Biot number of a 10 mm layer heated on one face with a convective coefficient of 25 W/(m²·K), using room-temperature conductivities. Based on Van Rossum (2027), §5.2 and §5.5.

Original illustration for Biot number, level 4 Expert.

Source basis: Van Rossum (2027), §5.5 (thermal properties table) and §5.2 (h guide values); Rockett and Milke (2002), p. 1-33 (Bi = hb/k)
Alt text: Bar chart on a logarithmic scale: steel 0.0055, concrete 0.125, gypsum plaster 0.52, softwood 1.8, polyurethane foam 7.4, with a line at 1.

Licensing

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

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:11, 2 November 2026		900 × 600 (10 KB)	Jan (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

You cannot overwrite this file.

File usage

The following page uses this file:

Biot number

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Short title	Biot number of a 10 mm layer heated on one face with a convective coefficient of 25 W/(m²·K), using room-temperature conductivities. Based on Van Rossum (2027), §5.2 and §5.5.
Image title	Bar chart on a logarithmic scale: steel 0.0055, concrete 0.125, gypsum plaster 0.52, softwood 1.8, polyurethane foam 7.4, with a line at 1. Source basis: Van Rossum (2027), §5.5 (thermal properties table) and §5.2 (h guide values); Rockett and Milke (2002), p. 1-33 (Bi = hb/k)
Width	900
Height	600