scholarly journals A Formation Mechanism of Periodic Vortices Behind a Circular Cylinder

1986 ◽  
Vol 30 ◽  
pp. 673-678
Keyword(s):  
Circular Cylinder ◽  
Formation Mechanism

A study on vortex formation mechanism of a circular cylinder for in-line vibration

2000 ◽  
Vol 2000 (0) ◽  
pp. 68
Author(s):  
Masaru MORIYA ◽  
Alam Mahbub ◽  
Kazunori TAKAI ◽  
Hiroshi SAKAMOTO
Keyword(s):  
Circular Cylinder ◽  
Formation Mechanism ◽  
Vortex Formation

Low Reynolds number flow around and heat transfer from a heated circular cylinder

2010 ◽  
Vol 1 (1-2) ◽  
pp. 15-20 ◽  
Author(s):  
B. Bolló
Keyword(s):  
Reynolds Number ◽  
Circular Cylinder ◽  
Lift Coefficient ◽  
Reynolds Numbers ◽  
Low Reynolds Numbers ◽  
Reynolds Number Flow ◽  
Two Dimensional Flow ◽  
Number Flow ◽  
Low Reynolds ◽  
Increasing Temperature

Abstract The two-dimensional flow around a stationary heated circular cylinder at low Reynolds numbers of 50 < Re < 210 is investigated numerically using the FLUENT commercial software package. The dimensionless vortex shedding frequency (St) reduces with increasing temperature at a given Reynolds number. The effective temperature concept was used and St-Re data were successfully transformed to the St-Reeff curve. Comparisons include root-mean-square values of the lift coefficient and Nusselt number. The results agree well with available data in the literature.

Sign in / Sign up

Export Citation Format

Share Document