Abstract
Probability density function (PDF) of passive scalar dissipation (formula presented) is found analytically in the limit of large Peclet and Prandtl numbers (Batchelor-Kraichnan regime) in two dimensions. The tail of PDF at (formula presented) is shown to be stretched exponent (formula presented). At (formula presented).
Original language | English (US) |
---|---|
Pages (from-to) | 2121-2124 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 80 |
Issue number | 10 |
DOIs | |
State | Published - 1998 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)