STOCHASTIC MODELS OF THERMODIFFUSION.

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Title: STOCHASTIC MODELS OF THERMODIFFUSION.
Authors: Chevalier, C.1,2 chevalier_claire@yahoo.fr, Debbasch, F.1 fabrice.debbasch@gmail.com, Rivet, J. P.3 Jean-Pierre.Rivet@oca.eu
Source: Modern Physics Letters B. 4/10/2009, Vol. 23 Issue 9, p1147-1155. 9p.
Subjects: Stochastic processes, Hydrodynamics, Wiener processes, Enskog equation, Ornstein-Uhlenbeck process
Abstract: New stochastic models of thermodiffusion are constructed and their hydrodynamical limits are studied through a first-order Chapman–Enskog expansion. These models differ from earlier ones by taking into account all first-order contributions proportional to the temperature gradient and, thus, allow for both positive and negative Soret coefficients, in accordance with observations. [ABSTRACT FROM AUTHOR]
Copyright of Modern Physics Letters B is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: STOCHASTIC MODELS OF THERMODIFFUSION.
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  Data: <searchLink fieldCode="AR" term="%22Chevalier%2C+C%2E%22">Chevalier, C.</searchLink><relatesTo>1,2</relatesTo><i> chevalier_claire@yahoo.fr</i><br /><searchLink fieldCode="AR" term="%22Debbasch%2C+F%2E%22">Debbasch, F.</searchLink><relatesTo>1</relatesTo><i> fabrice.debbasch@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Rivet%2C+J%2E+P%2E%22">Rivet, J. P.</searchLink><relatesTo>3</relatesTo><i> Jean-Pierre.Rivet@oca.eu</i>
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  Data: <searchLink fieldCode="JN" term="%22Modern+Physics+Letters+B%22">Modern Physics Letters B</searchLink>. 4/10/2009, Vol. 23 Issue 9, p1147-1155. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Stochastic+processes%22">Stochastic processes</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrodynamics%22">Hydrodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Wiener+processes%22">Wiener processes</searchLink><br /><searchLink fieldCode="DE" term="%22Enskog+equation%22">Enskog equation</searchLink><br /><searchLink fieldCode="DE" term="%22Ornstein-Uhlenbeck+process%22">Ornstein-Uhlenbeck process</searchLink>
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  Label: Abstract
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  Data: New stochastic models of thermodiffusion are constructed and their hydrodynamical limits are studied through a first-order Chapman–Enskog expansion. These models differ from earlier ones by taking into account all first-order contributions proportional to the temperature gradient and, thus, allow for both positive and negative Soret coefficients, in accordance with observations. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Modern Physics Letters B is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1142/S0217984909019260
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      – Code: eng
        Text: English
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    Subjects:
      – SubjectFull: Stochastic processes
        Type: general
      – SubjectFull: Hydrodynamics
        Type: general
      – SubjectFull: Wiener processes
        Type: general
      – SubjectFull: Enskog equation
        Type: general
      – SubjectFull: Ornstein-Uhlenbeck process
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    Titles:
      – TitleFull: STOCHASTIC MODELS OF THERMODIFFUSION.
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              Text: 4/10/2009
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              Y: 2009
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