Abstract
The three-dimensional effects of flame spread over thin materials were experimentally studied using a natural-convection-suppressing horizontal narrow-channel, and the gas flow speed, oxygen concentration, and sample widths were altered. In a sufficiently wide narrow-channel, variation of flame spread with the width of material sample shows different trends for different gas flow speed and oxygen concentration. In all the tests, the effects are limited to the samples whose widths are less than 10 times of diffusion length.
| Original language | English |
|---|---|
| Pages (from-to) | 137-142 |
| Number of pages | 6 |
| Journal | Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology |
| Volume | 16 |
| Issue number | 2 |
| Publication status | Published - Apr 2010 |
Keywords
- Narrow-channel
- Opposed-flow flame spread
- Thermal thin solid material
- Three-dimensional effect