Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions

M.F. Letelier; D.A. Siginer; G. Arriagada; A. Gonzalez

doi:10.1115/IMECE2017-70994

Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions

M.F. Letelier, D.A. Siginer, G. Arriagada, A. Gonzalez

Mechanical, Energy & Industrial Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper presents the preliminary findings of an optimization study of transversal flow strength in tube cross-sections with arbitrary external contours and an internal inclusion. The eccentric tube contours are generated through a one-to-one mapping of a base circular cross-section. The working fluid obeys the non-linear modified Phan-Thien-Tanner (MPTT) constitutive model. The computation of the total transversal flow rate leads to the determination of effective cross-sections for heat transfer enhancement.

Original language	English
DOIs	https://doi.org/10.1115/IMECE2017-70994
Publication status	Published - 2017
Event	ASME 2017 International Mechanical Engineering Congress and Exposition: Fluids Engineering - Tampa, United States Duration: Nov 3 2017 → Nov 9 2017

Conference

Conference	ASME 2017 International Mechanical Engineering Congress and Exposition
Country/Territory	United States
City	Tampa
Period	11/3/17 → 11/9/17

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title = "Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions",

abstract = "This paper presents the preliminary findings of an optimization study of transversal flow strength in tube cross-sections with arbitrary external contours and an internal inclusion. The eccentric tube contours are generated through a one-to-one mapping of a base circular cross-section. The working fluid obeys the non-linear modified Phan-Thien-Tanner (MPTT) constitutive model. The computation of the total transversal flow rate leads to the determination of effective cross-sections for heat transfer enhancement.",

author = "M.F. Letelier and D.A. Siginer and G. Arriagada and A. Gonzalez",

note = "Export Date: 20 June 2018; ASME 2017 International Mechanical Engineering Congress and Exposition : Fluids Engineering ; Conference date: 03-11-2017 Through 09-11-2017",

year = "2017",

doi = "10.1115/IMECE2017-70994",

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Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions. / Letelier, M.F.; Siginer, D.A.; Arriagada, G. et al.
2017. Paper presented at ASME 2017 International Mechanical Engineering Congress and Exposition, Tampa, Florida, United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions

AU - Letelier, M.F.

AU - Siginer, D.A.

AU - Arriagada, G.

AU - Gonzalez, A.

N1 - Export Date: 20 June 2018

PY - 2017

Y1 - 2017

N2 - This paper presents the preliminary findings of an optimization study of transversal flow strength in tube cross-sections with arbitrary external contours and an internal inclusion. The eccentric tube contours are generated through a one-to-one mapping of a base circular cross-section. The working fluid obeys the non-linear modified Phan-Thien-Tanner (MPTT) constitutive model. The computation of the total transversal flow rate leads to the determination of effective cross-sections for heat transfer enhancement.

AB - This paper presents the preliminary findings of an optimization study of transversal flow strength in tube cross-sections with arbitrary external contours and an internal inclusion. The eccentric tube contours are generated through a one-to-one mapping of a base circular cross-section. The working fluid obeys the non-linear modified Phan-Thien-Tanner (MPTT) constitutive model. The computation of the total transversal flow rate leads to the determination of effective cross-sections for heat transfer enhancement.

U2 - 10.1115/IMECE2017-70994

DO - 10.1115/IMECE2017-70994

M3 - Paper

T2 - ASME 2017 International Mechanical Engineering Congress and Exposition

Y2 - 3 November 2017 through 9 November 2017

ER -

Heat transfer optimization in laminar flow of non-linear viscoelastic fluids in asymmetric straight ducts with inclusions

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