Laminar Flow and Heat Transfer of Herschel-Bulkley Fluids in a Rectangular Duct; Finite-Element Analysis

被引：0

作者：

Sayed-Ahmed, M. E. ^{[1
]}

Saif-Elyazal, A. ^{[1
]}

Iskander, L. ^{[2
]}

机构：

[1] Fayoum Univ, Fac Engn, Dept Engn Math & Phys, Al Fayyum 63111, Egypt

[2] Cairo Univ, Fac Engn, Dept Engn Math & Phys, Giza 12163, Egypt

来源：

JOURNAL OF APPLIED SCIENCE AND ENGINEERING | 2009年 / 12卷 / 01期

关键词：

Numerical Analysis; Non-Newtonian Fluids; Heat Transfer; Rectangular Duct;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Laminar fully developed flow and heat transfer of Herschel-Bulkley fluids through rectangular duct is investigated numerically. The non-linear momentum and energy equations are solved numerically using finite-element approximations. We consider two cases of thermal boundary conditions H1 and T thermal boundary conditions. The velocity, temperature profiles, product of friction factor-Reynolds number and Nusselt number for H1 and T thermal boundary conditions are computed for various values of the physical parameters of the Herschel-Bulkley fluids and aspect ratio of the duct. The present results have been compared with the known solution for Newtonian and power-law fluids and are found to be in good agreement.

引用

页码：99 / 107

页数：9

共 50 条

[31] Laminar periodic flow and heat transfer in a rectangular channel with triangular wavy baffles
Smith Eiamsa-ard
Pongjet Promvonge
Journal of Thermal Science, 2012, 21 : 250 - 261
[32] COMPARISON OF METHODS FOR SOLVING NONLINEAR FINITE-ELEMENT EQUATIONS IN HEAT TRANSFER
Johnson, N. L.
Graham, A. L.
Cort, G. E.
CHEMICAL ENGINEERING COMMUNICATIONS, 1984, 26 (4-6) : 269 - 284
[33] Conduction and entrance effects on laminar liquid flow and heat transfer in rectangular microchannels
Gamrat, G
Favre-Marinet, M
Asendrych, D
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2005, 48 (14) : 2943 - 2954
[34] Finite-element modeling of porous flow and heat transfer in a reservoir with heat extraction by a horizontal well of a closed geothermal system
Zhang LianPing
Wang ShiMin
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2023, 66 (01): : 314 - 331
[35] Probabilistic Finite Element Analysis in Heat Transfer
Gorla, Rama Subba Reddy
Gorla, Nagasekhar Reddy
INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS, 2005, 6 (02) : 77 - 83
[36] NUMERICAL INVESTIGATION OF FLUID FLOW AND HEAT TRANSFER FOR LAMINAR WATER FLOW IN A DUCT AT CRITICAL PRESSURE
Askari, I. Baniasad
Nassab, S. A. Gandjalikhan
Peymanfard, M.
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B-ENGINEERING, 2009, 33 (B3): : 285 - 290
[37] Large eddy simulation of turbulent flow and heat transfer in a rotating rectangular duct
Ma, Liangdong
Zhang, Jili
Zhang, Dingcai
FIRST INTERNATIONAL CONFERENCE ON BUILDING ENERGY AND ENVIRONMENT, PROCEEDINGS VOLS 1-3, 2008, : 1163 - 1170
[38] Analysis of Fluid Dynamics and Heat Transfer in a Rectangular Duct with Staggered Baffles
Menni, Younes
Azzi, Ahmed
Chamkha, Ali J.
Harman, Souad
JOURNAL OF APPLIED AND COMPUTATIONAL MECHANICS, 2019, 5 (02): : 231 - 248
[39] Heat and Mass Transfer Analysis of Peristaltic Flow of Nanofluid in a Vertical Rectangular Duct by Using the Optimized Series Solution and Genetic Algorithm
Nadeem, S.
Riaz, Arshad
Ellahi, R.
Akbar, Noreen Sher
Zeeshan, A.
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2014, 11 (04) : 1133 - 1149
[40] Finite Element Analysis of Laminar Heat Transfer within an Axial-Flux Permanent Magnet Machine
Willems, Robin
Friedrich, Leo A. J.
Verhoosel, Clemens V.
MATHEMATICAL AND COMPUTATIONAL APPLICATIONS, 2021, 26 (01)

← 1 2 3 4 5 →