Abstract

To test the effect of the cylinder on the flow field characteristics, four cylinders of different sections were used in this study. The vorticity characteristics, lift and drag, spectral characteristics of non-circular cross sections in two different placements were investigated. According to the results, for the effect of placement method of non-circular cross-section cylinders, the cylinders receiving force from fluid in the flow field under the vertex-windward placement were more stable, and the vibration was smaller.

Details

Title
Numerical Analysis of the Effect of the Cylinders with Different Cross Sections on the Flow Field Characteristics
Author
Wang, Haixia 1 ; Liu, Yufei 1 ; Cao, Xing 1 ; Chen, Jusheng 1 

 College of Electromechanical engineering, Qingdao University of Science&Technology, Qingdao, Shangdong, 266061, China 
Publication year
2019
Publication date
Oct 2019
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2557910541
Copyright
© 2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.