Influence of fluid distribution on the wall shear stress in a plane ultrafiltration module using an electrochemical method

被引：8
作者：
Gaucher, C [1 ]
Legentilhomme, P [1 ]
Jaouen, P [1 ]
Comiti, J [1 ]
机构：
[1] GEPEA, Lab Genie Procedes Environm Agroalimentaire, UMR MA 100, CRTT, F-44602 St Nazaire, France
来源：
CHEMICAL ENGINEERING RESEARCH & DESIGN | 2002年 / 80卷 / A1期
关键词：
ultrafiltration module; microelectrodes; electrochemical method; wall shear stress;
D O I：
10.1205/026387602753393286
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The wall shear stress is determined at the surface of a plane sheet of 'Plexiglas', taking the place of a membrane, using an electrochemical method. Several microelectrodes are mounted flush to this plate and maps of shear stress and flow regime are determined for several inlet and outlet systems. The experimental measurements emphasize the same heterogeneity of wall shear stress for all the configurations investigated. Furthermore, whatever the configuration, the study of the turbulence features of the flow shows a transition flow regime in the range of Reynolds numbers investigated. The comparison of wall shear stresses and turbulent intensity rates obtained for each inlet/outlet system allows the determination of the best configuration.
引用
收藏
页码：111 / 120
页数：10
相关论文
共 50 条
[41]   Potential effect of geometry on wall shear stress distribution across scaffold surfaces [J].
Gutierrez, Ronald A. ;
Crumpler, Eric T. .
ANNALS OF BIOMEDICAL ENGINEERING, 2008, 36 (01) :77-85
[42]   Measurements of the wall shear stress distribution in the outflow tract of an embryonic chicken heart [J].
Poelma, C. ;
Van der Heiden, K. ;
Hierck, B. P. ;
Poelmann, R. E. ;
Westerweel, J. .
JOURNAL OF THE ROYAL SOCIETY INTERFACE, 2010, 7 (42) :91-103
[43]   Potential Effect of Geometry on Wall Shear Stress Distribution Across Scaffold Surfaces [J].
Ronald A. Gutierrez ;
Eric T. Crumpler .
Annals of Biomedical Engineering, 2008, 36 :77-85
[44]   The influence of flow distribution strategy for the quantification of pressure- and wall shear stress-derived parameters in the coronary artery: A CTA-based computational fluid dynamics analysis [J].
Shi, Yibing ;
Zheng, Jin ;
Zhang, Ying ;
Sun, Quanlin ;
Shen, Jinhua ;
Gao, Yongguang ;
Sun, Jingxi ;
Yang, Ning ;
Zhou, Xuanxuan ;
Li, Suqing ;
Weir-McCall, Jonathan R. ;
Xia, Ping ;
Teng, Zhongzhao .
JOURNAL OF BIOMECHANICS, 2023, 161
[45]   A quantitative model and experimental investigations of wall shear stress between solid and gaseous fluid using liquid crystal coating [J].
Zhang Song-Peng ;
Zhang Xiang-Jun ;
Tian Yu ;
Meng Yong-Gang .
ACTA PHYSICA SINICA, 2012, 61 (23)
[46]   Stent Design for Compensating Wall Shear Stress via Computational Modeling and Fluid Dynamics [J].
Chang, Chun-Ming ;
Wong, Wei Shin ;
Tsai, Jeffrey J. P. .
2016 IEEE 16TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOENGINEERING (BIBE), 2016, :204-207
[47]   Wall Shear Stress and Flow Patterns in Unruptured and Ruptured Anterior Communicating Artery Aneurysms Using Computational Fluid Dynamics [J].
Lee, Ui Yun ;
Jung, Jinmu ;
Kwak, Hyo Sung ;
Lee, Dong Hwan ;
Chung, Gyung Ho ;
Park, Jung Soo ;
Koh, Eun Jeong .
JOURNAL OF KOREAN NEUROSURGICAL SOCIETY, 2018, 61 (06) :689-699
[48]   Local wall shear stress variations predicted by computational fluid dynamics for hygienic design [J].
Jensen, BBB ;
Friis, A ;
Bénézech, T ;
Legentilhomme, P ;
Lelièvre, CL .
FOOD AND BIOPRODUCTS PROCESSING, 2005, 83 (C1) :53-60
[49]   Numerical analysis of wall shear stress in a rotating drum based on two fluid model [J].
Rong, Wenjie ;
Li, Baokuan ;
Feng, Yuqing ;
Song, Tao ;
Qi, Fengsheng ;
Liu, Zhongqiu .
POWDER TECHNOLOGY, 2022, 408
[50]   The influence of aortic dimensions on calculated wall shear stress in the mouse aortic arch [J].
Trachet, Bram ;
Swillens, Abigail ;
Van Loo, Denis ;
Casteleyn, Christophe ;
De Paepe, Anne ;
Loeys, Bart ;
Segers, Patrick .
COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 2009, 12 (05) :491-499
12345