scholarly journals Visualization of aerodynamic sound source around a circular cylinder in uniform flow

2008 ◽  
Vol 28-1 (2) ◽  
pp. 1007-1007
Author(s):  
Shoji Kato ◽  
Akiyoshi IlDA ◽  
Chisachi Kato ◽  
Akisato MiZUNO
Keyword(s):  
Circular Cylinder ◽  
Sound Source ◽  
Uniform Flow ◽  
Aerodynamic Sound

857 Aerodynamic sound source around a square cylinder in a uniform flow

2011 ◽  
Vol 2011.60 (0) ◽  
pp. _857-1_-_857-2_
Author(s):  
Kenji Hagiya ◽  
Youmin Lee ◽  
Hirosi Yokoyama ◽  
Akiyoshi Iida ◽  
Chisachi Kato
Keyword(s):  
Sound Source ◽  
Uniform Flow ◽  
Square Cylinder ◽  
Aerodynamic Sound

J1002-1-2 Analysis of aerodynamic sound source around a circular cylinder with unsteady vorticity measurements

2009 ◽  
Vol 2009.7 (0) ◽  
pp. 201-202
Author(s):  
Akinobu NISHIKAWA ◽  
Touki UDA ◽  
Satoshi SOMEYA ◽  
Akiyoshi IIDA
Keyword(s):  
Circular Cylinder ◽  
Sound Source ◽  
Aerodynamic Sound

scholarly journals Universality of Longitudinal Vortices Shedding from a Cruciform Two Circular Cylinder System in Uniform Flow

2010 ◽  
Vol 5 (3) ◽  
pp. 603-616 ◽  
Author(s):  
Tuananh NGUYEN ◽  
Mizuyasu KOIDE ◽  
Tsutomu TAKAHASHI ◽  
Masataka SHIRAKASHI
Keyword(s):  
Circular Cylinder ◽  
Uniform Flow ◽  
Longitudinal Vortices

Large Eddy Simulation of a Smooth Circular Cylinder Oscillating Normal to a Uniform Flow

2000 ◽  
Vol 122 (4) ◽  
pp. 694-702 ◽  
Author(s):  
Mustafa Tutar ◽  
Arne E. Holdo̸
Keyword(s):  
Circular Cylinder ◽  
Numerical Evaluation ◽  
Hydrodynamic Force ◽  
Uniform Flow ◽  
Transitional Flow ◽  
Finite Element Code ◽  
Law Of The Wall ◽  
Eddy Simulation ◽  
Steady Current ◽  
Large Eddy

Results of a numerical evaluation of transitional flow around a circular cylinder forced to oscillate in a direction normal to a uniform flow are presented. The cylinder is considered to be a representative of a single riser exposed to a steady current. Numerical simulations were carried out using the LES method in 2-D and 3-D with a near-wall approach that was developed without using a “law of the wall” for a finite element code (FEM). The 3-D simulations were compared with the 2-D results and experimental data in order to assess the relative performance of the 3-D LES simulations. The results show that 3-D LES gives more realistic flow field predictions and can further remove overconservatism in the prediction of hydrodynamic force coefficients. [S0098-2202(00)01103-2]

Sign in / Sign up

Export Citation Format

Share Document