Open AccessA Study on Large Eddy Simulation of High Reynolds Number Flow Past A Square Cylinder
Author(s) -
Samiran Sandilya,
Amit Kumar
Publication year - 2019
Publication title -
international journal of scientific research in science, engineering and technology
Language(s) - English
Resource type - Journals
eISSN - 2395-1990
pISSN - 2394-4099
DOI - 10.32628/ijsrset196335
Subject(s) - reynolds number , cylinder , flow (mathematics) , square (algebra) , mechanics , large eddy simulation , potential flow around a circular cylinder , hele shaw flow , mathematics , physics , geometry , turbulence
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.