Aerodynamic sound from a square cylinder with a downstream wedge

• Main Authors: Samion, S. R. L., Ali, M. S. M., Abu, A., Doolan, C. J., Porteous, R. Z. Y.
• Format: Article
• Published: Elsevier Masson SAS 2016
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/71616/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962798159&doi=10.1016%2fj.ast.2016.03.007&partnerID=40&md5=0cfeaaaf92679e008863b16f2ce67bce

The effect of placing a wedge in the wake of a square cylinder (side length D) at a Reynolds number of 22,000 is numerically investigated. In particular, the effect of the wedge on aerodynamic noise is observed along with its effect on the flow field. Wedge base height (h) and its gap distance (G) d...