2013
DOI: 10.4028/www.scientific.net/amm.344.83
|View full text |Cite
|
Sign up to set email alerts
|

Study on Deloading Properties of Perforated Sound Barriers

Abstract: Based on the 3D unsteady incompressible Navier-Stokes equation and the turbulent model ofk-εtwo equations, the processes of electric multiple units CRH380B passing by sound barriers installed on viaducts at the speed of 350 km/h were numerically simulated by finite volume method. The aerodynamic impulse pressure on sound barriers was analyzed. The distribution of impulse pressure on perforated sound barriers was compared with that on those with no holes. Effects of the shape, the size, the density, and tilt an… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 6 publications
(5 reference statements)
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?