Contents
Fse-premixed-flame-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 7 KB)
Summary
Bunsen burner flame: fuel gas and air mix in the tube; the inner cone marks the end of the primary reaction zone, surrounded by an outer sheath of hot combustion gases. Based on Simmons (2002), p. 1-144, and Iqbal and Salley (2004), p. 3-9.
Original vector illustration for Premixed flame, level 2 Intermediate.
- Source basis: Simmons (2002), p. 1-144 (inner cone, outer sheath, maximum temperature a little downstream of the inner cone); Iqbal and Salley (2004), p. 3-9 (air mixed with gas at the base of the burner; hottest part of a Bunsen flame about 1,600 °C); Van Rossum (2027), §4.3 (Bunsen burner as example of a premixed flame)
- Alt text: Bunsen burner: gas and air enter at the base and mix in the tube; above it a sharp inner cone and a larger outer sheath of hot gases.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:54, 2 November 2026 | | 900 × 600 (7 KB) | Lisa (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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