A Potential Flow Model for the Drag of S
โ
B. Molin
๐
Article
๐
1993
๐
Elsevier Science
๐
English
โ 260 KB
Vortex-induced vibrations of cylinders can be efficiently reduced by fitting them with perforated shrouds, at the expense, however, of increased drag. So far, optimization of the geometric parameters, such as the cylinder gap, the open-area ratio, and the shape of the openings, have been based on ex