We study the thermal fluctuations of density and flow velocity of particles diffusing in a non-uniform medium with memory character. The fluctuation spectra are derived from the macroscopic equations with the aid of the generalized Nyquist theorem. A comparison is made with other methods.
Fluctuations of the number of particles in a fractal medium
β Scribed by E. Bonabeau
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 201 KB
- Volume
- 191
- Category
- Article
- ISSN
- 0375-9601
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