AERODYNAMIC FORCES ON BLUFF STRUCTURES IN A WAKE

被引:4
作者
ABDULHADI, M
机构
[1] Yarmouk Univ, Mechanical Engineering, Dep, Irbid, Jordan, Yarmouk Univ, Mechanical Engineering Dep, Irbid, Jordan
关键词
CYLINDERS - FLOW OF FLUIDS - Wakes - MECHANICAL VARIABLES MEASUREMENT - Forces - PRESSURE MEASUREMENT;
D O I
10.1016/0167-6105(85)90036-4
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
An experimental investigation into mean aerodynamic forces on a cylindrical structure in a wake of another parallel cylinder is carried out. Measurements of the aerodynamic response were taken for various configurations of streamwise and transverse spacings over a range of 12,000-73,000 of subcritical Reynolds numbers. Empirical correlations of the normalized symmetric variations of drag coefficients as well as of the antisymmetric behavior of life coefficients are presented. The surface pressure distributions lead to additional information about the roles of the main parameters involved in this complex flow situation. Additional results are discussed in the paper.
引用
收藏
页码:101 / 115
页数:15
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