Phase dynamics of convective rolls
- 1 January 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 27 (1), 490-498
- https://doi.org/10.1103/physreva.27.490
Abstract
The equation of motion for the slow time dependence of convective rolls due to long-wavelength inhomogeneities is shown to have a singular dependence on the wave vector of the disturbance. Consequences for the skew varicose instability and the wave-number selection principle in textures of curved rolls suggested by Pomeau and Manneville are discussed.Keywords
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