A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids

P. R. Resende; K. Kim; F. T. Pinho; R. Sureshkumar

doi:10.1063/1.2964640

A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids

P. R. Resende, K. Kim, F. T. Pinho, R. Sureshkumar

Research output: Chapter in Book/Entry/Poem › Conference contribution

Abstract

A closure is developed for the time-averaged cross correlation between fluctuating conformation and rate of strain tensors appearing in the evolution equation of the conformation tensor for the polymer stress of the FENE-P fluid. The closure was calibrated against DNS data pertaining to the low and high drag reduction regimes.

Original language	English (US)
Title of host publication	The XVth International Congress on Rheology - The Society of Rheology 80th Annual Meeting
Pages	219-221
Number of pages	3
DOIs	https://doi.org/10.1063/1.2964640
State	Published - 2008
Externally published	Yes
Event	15th International Congress on Rheology - Monterey, CA, United States Duration: Aug 3 2008 → Aug 8 2008

Publication series

Name	AIP Conference Proceedings
Volume	1027
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	15th International Congress on Rheology
Country/Territory	United States
City	Monterey, CA
Period	8/3/08 → 8/8/08

Keywords

Closure of NLT
Drag reduction
FENE-P
Polymer solutions
Turbulence model

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1063/1.2964640

Cite this

Resende, P. R., Kim, K., Pinho, F. T., & Sureshkumar, R. (2008). A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids. In The XVth International Congress on Rheology - The Society of Rheology 80th Annual Meeting (pp. 219-221). (AIP Conference Proceedings; Vol. 1027). https://doi.org/10.1063/1.2964640

A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids. / Resende, P. R.; Kim, K.; Pinho, F. T. et al.
The XVth International Congress on Rheology - The Society of Rheology 80th Annual Meeting. 2008. p. 219-221 (AIP Conference Proceedings; Vol. 1027).

Research output: Chapter in Book/Entry/Poem › Conference contribution

Resende, PR, Kim, K, Pinho, FT & Sureshkumar, R 2008, A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids. in The XVth International Congress on Rheology - The Society of Rheology 80th Annual Meeting. AIP Conference Proceedings, vol. 1027, pp. 219-221, 15th International Congress on Rheology, Monterey, CA, United States, 8/3/08. https://doi.org/10.1063/1.2964640

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abstract = "A closure is developed for the time-averaged cross correlation between fluctuating conformation and rate of strain tensors appearing in the evolution equation of the conformation tensor for the polymer stress of the FENE-P fluid. The closure was calibrated against DNS data pertaining to the low and high drag reduction regimes.",

keywords = "Closure of NLT, Drag reduction, FENE-P, Polymer solutions, Turbulence model",

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KW - Polymer solutions

KW - Turbulence model

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A priori DNS development of a closure for the nonlinear term of the evolution equation of the conformation tensor for FENE-P fluids

Abstract

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Other

Keywords

ASJC Scopus subject areas

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