TY  - JOUR
Y1  - 2011///
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952798151&doi=10.1007%2fs12206-010-1232-4&partnerID=40&md5=35731f6f3f8769d64c253e66dfc5ef44
JF  - Journal of Mechanical Science and Technology
A1  - Shuib, A.
A1  - Hoskins, P.
A1  - Easson, W.
VL  - 25
N2  - The particle distribution of a dilute solid-liquid suspension through a stenosed arterial geometry was investigated. Particle image velocimetry (PIV) was used to determine the velocity as well as to acquire the flow images. The light intensity scattered by particles was evaluated to determine the particle distribution. Flow separation exists where the flow emerges from the stenosis throat. From the PIV images, the particle density distribution exhibited differing non-uniform characteristics which vary with flow rate, particle size and particle concentration. At low flow rates, a particle-free layer is formed. As the flow rate is increased, particles accumulate in concentric recirculation orbits within the downstream vortex. Particles with larger size and higher concentration tend to accumulate more towards the center of the vortex. © 2011 The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg.
IS  - 2
KW  - Arterial geometry; Atherosclerosis; Experimental investigations; Flowthrough; Free layers; Light intensity; Nonuniform; Particle concentrations; Particle density distributions; Particle distributions; Particle image velocimetries; Particle-laden flow; Recirculations; Solid-liquid suspension; Stenosed arteries; Stenosis artery
KW  -  Diseases; Flow visualization; Velocimeters; Velocity measurement; Vortex flow
KW  -  Suspensions (fluids)
ID  - scholars2250
SN  - 1738494X
EP  - 364
AV  - none
N1  - cited By 10
TI  - Experimental investigation of particle distribution in a flow through a stenosed artery
SP  - 357
ER  -