A General Model for the Helical Structure of Geophysical Flows in Channel Bends
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075721
Abstract: Meandering channels formed by geophysical flows (e.g. rivers and seafloor turbidity currents) include the most extensive sediment transport systems on Earth. Previous measurements from rivers show how helical flow at meander bends plays a key… read more here.
Keywords: turbidity currents; helical structure; helical flow; geophysical flows ... See more keywords
The Atheroprotective Nature of Helical Flow in Coronary Arteries
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Biomedical Engineering"
DOI: 10.1007/s10439-018-02169-x
Abstract: Arterial hemodynamics is markedly characterized by the presence of helical flow patterns. Previous observations suggest that arterial helical blood flow is of physiological significance, and that its quantitative analysis holds promise for clinical applications. In… read more here.
Keywords: atheroprotective nature; coronary arteries; helical flow; hemodynamics ... See more keywords
Helical flow in RFX-mod tokamak plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/aa5c5d
Abstract: This work presents the first evidence of helical flow in RFX-mod q(a) < 2 tokamak plasmas. The flow pattern is characterized by the presence of convective cells with m = 1 and n = 1… read more here.
Keywords: plasmas; phys; tokamak; helical flow ... See more keywords
Abnormal torsion and helical flow patterns of the neo-aorta in hypoplastic left heart syndrome assessed with 4D-flow MRI.
Sign Up to like & getrecommendations! Published in 2021 at "Cardiovascular diagnosis and therapy"
DOI: 10.21037/cdt-20-770
Abstract: Background The Norwood procedure is the first stage of correction for patients with hypoplastic left heart syndrome (HLHS) and may lead to an abnormal neoaortic anatomy. We prospectively studied the neoaorta's fluid dynamics and the… read more here.
Keywords: torsion; helical flow; twist; flow patterns ... See more keywords