Large Eddy Simulation of Wind Field around Large-Span Cantilevered Roofs

Abstract:

Article Preview

Large-span cantilevered roofs are wind sensitive structures, this paper presents the finding of large eddy simulation(LES) of turbulent wind field around large-span cantilevered roofs with grandstand in atmosphere boundary layer. For a typical horizontal cantilevered roof, the wind pressure is researched in fluid mechanic view, the large scales of wind motion are computed explicitly while the small scales are modeled by LES, the contours of wind pressure and velocity are present to reveal the coherent structures. Some general issues related to LES in wind engineering are discussed also.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

3914-3917

DOI:

10.4028/www.scientific.net/AMR.163-167.3914

Citation:

C. Y. Li and D. M. Wei, "Large Eddy Simulation of Wind Field around Large-Span Cantilevered Roofs", Advanced Materials Research, Vols. 163-167, pp. 3914-3917, 2011

Online since:

December 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.