Display Abstract

Title Soret effect in a closed-loop thermosyphon with a viscoelastic fluid

Name Angela Jimenez-Casas
Country Spain
Email ajimenez@upcomillas.es
Co-Author(s) Justine Yasappan and Mario Castro
Submit Time 2013-12-18 11:16:33
Session
Special Session 9: Dissipative systems and applications
Contents
Chaotic motion of a viscoelastic fluid confined in a closed loop thermosyphon and subject to the Soret effect is investigated. Various thermal gradients, viscoelastic coefficients and solute gradients produce different types of complex dynamical behaviors on the system. We study the dynamics of the system and the competition/cooperation of these mechanisms to provide different outcomes, from chaotic to stable behavior by means of inertial manifold techniques and numerical integration of the reduced dynamics in the manifold.