Results 181 to 190 of about 10,013 (243)

Development of thermalphoresis using the Soret effect

open access: yesProceedings of National Heat Transfer Symposium, 2008
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Soret effect in forced Rayleigh scattering

open access: yesApplied Physics B Photophysics and Laser Chemistry, 1987
In forced Rayleigh scattering of mixtures or suspensions the temperature gratings generate, by the Soret effect, concentration gratings that may be very important since they produce both a phase and an amplitude grating superimposed on the principal one. The experimental evidence of their influence was given by Thyagarajan and Lallemand using a mixture
BLOISI, FRANCESCO   +6 more
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Soret effect in periodic forced rayleigh scattering

open access: yesOptics Communications, 1988
Abstract In Forced Rayleigh Scattering of mixtures or suspensions the temperature gratings generate, by Soret effect, concentration gratings that may be very important since they produce both a phase and an amplitude grating superimposed on the principal one.
BLOISI, FRANCESCO
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Soret Effect in Interacting Micellar Solutions

Physical Review Letters, 2002
We show that electrostatic effects have a dramatic influence on thermal diffusion of charged micelles. In the dilute regime, the Soret coefficient strongly decreases with the solution ionic strength, and scales as the square of the Debye-Hückel length. Yet, collective effects yield a reversed scenario even at fairly low surfactant concentration.
PIAZZA, ROBERTO, GUARINO A.
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Soret effect in solids

Journal of Physics and Chemistry of Solids, 1985
Abstract Thermal diffusion in solids is studied for a one-component system by the path probability method of irreversible statistical mechanics based on the vacancy mechanism from the atomistic point of view. The treatment allows a microscopic description of so far controversial concepts such as the heat of transport and leads to analytical ...
Koh Wada   +3 more
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The Soret Effect Reversed

Separation Science, 1969
Abstract In an attempt to set up a simple laboratory experiment for illustrating and assessing thermal diffusion in solutions we were surprised to find that, owing to the arrangement used, the solute became more concentrated at the hot end instead of at the cold end as is almost always the case.
W. G. Breck, H. C. Sutcliffe
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