Journal ArticleDOI
Flow through a converging-diverging tube and its implications in occlusive vascular disease — II: Theoretical and experimental results and their implications
TLDR
An experimental program to study the flow characteristics of an incompressible fluid through an axisymmetric converging-diverging tube is described, the theoretical and experimental results are compared, and some speculations are made on their implications in occlusive vascular disease.About:
This article is published in Journal of Biomechanics.The article was published on 1970-05-01. It has received 92 citations till now. The article focuses on the topics: Pressure drop & Reynolds number.read more
Citations
More filters
Journal ArticleDOI
Flow behaviour of blood cells and rigid spheres in an annular vortex.
T. Karino,H. L. Goldsmith +1 more
TL;DR: The behaviour of human and frog red cells, platelets and rigid spheres were studied in the annular vortex formed in steady or pulsatile flow at the sudden concentric expansion of a 151 $\mu$ m into 504 $\mu $ m diameter glass tube.
Journal ArticleDOI
Analysis of pulsatile, viscous blood flow through diseased coronary arteries of man*?
TL;DR: The rheologic effects of multiple “non-obstructive” plaques in main coronary arteries of man were examined by numerically solving the fluid dynamic equations of motion for pulsatile viscous flow of blood through an arterial section using the actual variation of flow rate during the cardiac cycle.
Journal ArticleDOI
Comparison of physiological and simple pulsatile flows through stenosed arteries.
G.R. Zendehbudi,M.S. Moayeri +1 more
TL;DR: Comparison of results shows that the behaviors of the two flows are similar at some instances of time, however, important observed differences indicate that for thorough understanding of pulsatile flow behavior in stenosed arteries, the actual physiological flow should be simulated.
Journal ArticleDOI
Quantitative angiographic morphology of the coronary artery lesions at risk of thrombotic occlusion.
TL;DR: Coronary artery lesions at high risk of thrombotic occlusion share common characteristics that favor higher shear stress and flow separation.
Journal ArticleDOI
Flow in periodically constricted tubes: Transition to inertial and nonsteady flows
TL;DR: In this paper, a global Galerkin/spectral method is used in the solution of the Navier-Stokes equation in periodically constricted tubes and the axisymmetric stationary flow field is computed.
References
More filters
Journal ArticleDOI
The production and significance of tubulence in hemic systems.
Journal ArticleDOI
Viscosity effects in a channel of small exponential divergence
TL;DR: In this article, an experimental investigation of a flow form, deduced by Blasius from theoretical considerations, was carried out with air as the medium, and a photographic method of measuring velocity distributions was adopted, and the diverging channel was designed from considerations based on the theoretical treatment and on requirements arising out of the experimental method.
Related Papers (5)
Flow through a converging-diverging tube and its implications in occlusive vascular disease — I
Flow characteristics in models of arterial stenoses. II. Unsteady flow.
Donald F. Young,Frank Y. Tsai +1 more