2.4In preparation
Flame characteristics and burner types
Pre-aerated and post-aerated burners, flame pictures and common flame faults.
This topic supports
- M02.3Relate flame appearance to aeration, and recognise flame lift, light-back and yellow tipping.
The lesson text for this topic is being written. The learning outcomes above, and any artefacts below, show what it will cover.
Interactive artefact
Pre-aerated burner and flame picture
A pre-aerated burner: adjust primary air and gas pressure and watch the flame picture change.
Will demonstrate
- How primary air is entrained into the burner
- Normal, lifting, lighting-back and yellow-tipped flames
- The effect of gas pressure and aeration on the flame
Planned. This interactive will appear here when it's built.