On the propagation of a nonlinear-diffusion front
β Scribed by S. S. Titov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1996
- Tongue
- English
- Weight
- 307 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0021-8944
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π SIMILAR VOLUMES
We study front propagation of reactive fields in systems whose diffusive behavior is anomalous (both superdiffusive and subdiffusive). The features of the front propagation depend, not only on the scaling exponent Ξ½ ( x(t) 2 βΌ t 2Ξ½ ), but also on the detailed shape of the probability distribution of
## Abstract The assumption of steady twoβdimensional flow imposes constraints on the motion of a layer of cold air propagating through a body of warm air. Some general properties, such as the propagation speed of the front, can be deduced from consideration of the equations of motion away from the