Nonlinear hydrodynamic instability and turbulence in pulsatile flow

Pulsating flows through tubular geometries are laminar provided that velocities are moderate. This in particular is also believed to apply to cardiovascular flows where inertial forces are typically too low to sustain turbulence. On the other hand, flow instabilities and fluctuating shear stresses a...

Full description

Saved in:
Bibliographic Details
Published in:Proceedings of the National Academy of Sciences - PNAS 2020-05, Vol.117 (21), p.11233-11239
Main Authors: Xu, Duo, Varshney, Atul, Ma, Xingyu, Song, Baofang, Riedl, Michael, Avila, Marc, Hof, Björn
Format: Article
Language:English
Subjects:
Applied Physical Sciences
Blood vessels
Cardiovascular diseases
Deceleration
Endothelial cells
Flow stability
Flow velocity
Fluid Dynamics
Fluid flow
Helical flow
Laminar flow
Low flow
Physical Sciences
Physics
Pipe flow
Shear flow
Shear stress
Turbulence
Turbulent flow
Unsteady flow
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!