Large eddy simulation of flow past a square cylinder with rounded leading corners: A comparison of 2D and 3D approaches

2018 ◽  
Vol 32 (6) ◽  
pp. 2671-2680 ◽  
Author(s):  
Liuliu Shi ◽  
Geer Yang ◽  
Shichuan Yao
Keyword(s):  
Large Eddy Simulation ◽  
Square Cylinder ◽  
Eddy Simulation ◽  
Flow Past ◽  
Large Eddy ◽  
2D And 3D

scholarly journals A Study on Large Eddy Simulation of High Reynolds Number Flow Past A Square Cylinder

2019 ◽  
pp. 332-339
Author(s):  
Samiran Sandilya ◽  
Amit Kumar
Keyword(s):  
Reynolds Number ◽  
Large Eddy Simulation ◽  
Square Cylinder ◽  
Practical Applications ◽  
Reynolds Number Flow ◽  
Eddy Simulation ◽  
Flow Past ◽  
Large Eddy ◽  
Flow Features ◽  
High Reynolds

Flow past a square cylinder has been studied extensively for over a century, because of its interesting flow features and practical applications. This problem is of fundamental interest as well as important in many engineering applications. The characteristics of flow around a square cylinder placed at symmetric condition are governed by the Reynolds number (Re). In the present study two dimensional simulations of flow past a square cylinder have been carried out for a Reynolds number of 21400. It has been studied numerically using the large-eddy simulation technique. The modeling of the problem is done by ANSYS 17.1 preprocessing software.

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