VISCELTURBFLOW

Computational study of macro- and microscopic turbulence controlled by polymer additives

Coordinatore	UNIVERSITE DE LIEGE    more  Organization address city: LIEGE postcode: 4000 contact info Titolo: Dr. Nome: Isabelle Cognome: Halleux Email: send email Telefono: +32 4 366 5428 Fax: +32 4 366 5558
Nazionalità Coordinatore	Belgium [BE]
Totale costo	100˙000 €
EC contributo	100˙000 €
Programma	FP7-PEOPLE Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	FP7-PEOPLE-2011-CIG
Funding Scheme	MC-CIG
Anno di inizio	2012
Periodo (anno-mese-giorno)	2012-03-01   -   2016-02-29

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	UNIVERSITE DE LIEGE  Organization address city: LIEGE postcode: 4000 contact info Titolo: Dr. Nome: Isabelle Cognome: Halleux Email: send email Telefono: +32 4 366 5428 Fax: +32 4 366 5558	BE (LIEGE)	coordinator	100˙000.00

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 Obiettivo del progetto (Objective)

'The goal of this project is the study of a multiscale challenge of fluid mechanics, polymer dynamics in flow, one that spans from molecular to macroscale. In spite of decades of research on the dynamics of single polymers in flow, polymer drag reduction, early turbulence, and more recently elastic turbulence, a comprehensive and predictive knowledge of polymer-polymer and polymer-flow interactions still elude us. Consequently, industrial applications of polymers' abilities to control turbulence, heat transfer in single or multiphase flows, or enhancing mixing at microscopic scales have yet to exploit the full potential of polymer dynamics. It is proposed to develop an interdisciplinary research program around multiscale numerical algorithms developed to address the shortcomings of current numerical approaches used for viscoelastic fluids in turbulent, or turbulent-like, flows. The intellectual merit of the proposal is to study an area of fluid mechanics with many remaining open questions that pertains to the fundamental properties of turbulent transport and mixing. The broader impacts of the proposed research are (1) to advance the state of the art of predictive theories and models of polymer dynamics in flow, (2) to contribute to the general knowledge of turbulence control and mixing, (3) to demonstrate the benefits of the proposed research in turbulence drag control, heat transfer manipulation and mixing applied to practical problems.'