Preliminary measurements of wall shear stress

被引：6

作者：

Chua, LP ^{[1
]}

Tung, SC ^{[1
]}

Chan, WK ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore

来源：

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1999年 / 26卷 / 01期

关键词：

D O I：

10.1016/S0735-1933(98)00122-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper presents the investigation of wall shear stress of the fluid flow in the clearance gap between the impeller face and inlet casing of a blood pump model. This was accomplished through hot-wire anemometry and rotating disk apparatus. The pump assigned was a 5:1 scaled-up model of thr Kyoto-NTN magnetically suspended impeller centrifugal blood pump. Regions of high and low shear stresses were identified. These correspond to spots where likelihood of hemolysis and thrombus formation are high. The hot-wire probe orientation was shown to have a significant influence on the wall shear stress readings. (C) 1999 Elsevier Science Ltd.

引用

页码：65 / 74

页数：10

共 50 条

[41] On the method of determining instantaneous wall shear stress from near-wall velocity measurements in wall turbulence
Chen, Qigang
Duan, Yanchong
Zhong, Qiang
Wang, Zhongxiang
Huang, Lei
PHYSICS OF FLUIDS, 2021, 33 (12)
[42] Measurements of wall shear stress in horizontal air-water bubbly flows
Su, Yuliang
Zhang, Mingyuan
Zhu, Xianran
Hu, Qihui
Geng, Yanhong
FLOW MEASUREMENT AND INSTRUMENTATION, 2010, 21 (03) : 373 - 381
[43] Hemodynamic Wall Shear Stress Measurements Using Ultrasound Feature Tracking Algorithm
Park, Dong Chan
Park, Dae Woo
Chang, Jun Geun
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2023, 18 (04) : 3111 - 3116
[44] Measurements of the wall shear stress distribution in the outflow tract of an embryonic chicken heart
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
[45] FAST-REACTING VISCOMETER FOR LOW WALL SHEAR-STRESS MEASUREMENTS
OBRECHT, B
LYAZID, A
KOPP, C
FEIDT, R
BIORHEOLOGY, 1975, 12 (3-4) : 211 - 215
[46] Mean-average wall shear stress measurements in the common carotid artery
Oshinski, John N.
Curtin, Jay L.
Loth, Francis
JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, 2006, 8 (05) : 717 - 722
[47] Hemodynamic Wall Shear Stress Measurements Using Ultrasound Feature Tracking Algorithm
Dong Chan Park
Dae Woo Park
Jun Geun Chang
Journal of Electrical Engineering & Technology, 2023, 18 : 3111 - 3116
[48] On the use of thermal MEMS-sensors for wall-shear-stress measurements
Johansson, P
Löfdahl, L
Bakchinov, A
Sen, M
Gad-El-Hak, M
ADVANCES IN TURBULENCE VIII, 2000, : 113 - 116
[49] DIRECTIONAL HEAT METER FOR WALL SHEAR STRESS MEASUREMENTS IN TURBULENT BOUNDARY LAYERS
DRINKUTH, RH
PIERCE, FJ
REVIEW OF SCIENTIFIC INSTRUMENTS, 1966, 37 (06): : 740 - &
[50] Measurements of wall shear stress with the lattice Boltzmann method and staircase approximation of boundaries
Stahl, B.
Chopard, B.
Latt, J.
COMPUTERS & FLUIDS, 2010, 39 (09) : 1625 - 1633

← 1 2 3 4 5 →