Access the full text.
Sign up today, get DeepDyve free for 14 days.
R. Martinuzzi, C. Tropea (1993)
The Flow Around Surface-Mounted, Prismatic Obstacles Placed in a Fully Developed Channel Flow (Data Bank Contribution)Journal of Fluids Engineering-transactions of The Asme, 115
W. Eckerle, J. Awad (1991)
EFFECT OF FREESTREAM VELOCITY ON THE THREE-DIMENSIONAL SEPARATED FLOW REGION IN FRONT OF A CYLINDERJournal of Fluids Engineering-transactions of The Asme, 113
C. Baker (1980)
The turbulent horseshoe vortexJournal of Wind Engineering and Industrial Aerodynamics, 6
I. Castro, A. Robins (1977)
The flow around a surface-mounted cube in uniform and turbulent streamsJournal of Fluid Mechanics, 79
J. Hunt, C. Abell, J. Peterka, H. Woo (1978)
Kinematical studies of the flows around free or surface-mounted obstacles; applying topology to flow visualizationJournal of Fluid Mechanics, 86
Flow visualizations and surface pressure measurements are performed to study the branching phenomenon of a horseshoe vortex upstream of a series of rectangular cylinders with aspect ratios ranging from 0 to 17. The Reynolds numbers are 500 for visualization experiments and 1990 to 6650 for wind tunnel surface pressure measurements. The flow visualization results indicate that a horseshoe vortex will first evolve into a wavy structure and for aspect ratios which are equal or larger than 10, the wavy horseshoe vortex will branch itself into smaller regular vortices. The waviness disappears as soon as branching occurs. The number of the branched smaller vortices increases as the aspect ratio increases further.
Experiments in Fluids – Springer Journals
Published: May 3, 2000
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.