We report on the observation of real-time-resolved room temperature grain growth in nanocrystalline metals. We find that neither the time evolution of size can be modeled by standard growth theories nor are there any other systems aware to us that manifest a similar growth behaviour. We detect a tra
On the role of KρC of room lining materials in the growth of room fires
✍ Scribed by P. H. Thomas; M. L. Bullen
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 540 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0308-0501
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The role of the product of the thermal properties of thermal conductivity and thermal capacity per unit volume in fire growth is explored in relation to a simple model of a room fire. The calculated differences between flashover times for two different lining materials are plausible; the main conclusion is to show that the flashover time depends on K~ρ~C in a weaker relationship than simple proportionality.
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