scholarly journals An efficient large eddy simulation algorithm for computational wind engineering:

1999 ◽  
Author(s):  
Ronald G Rehm ◽  
Kevin B McGrattan ◽  
Howard R Baum ◽  
Emil Simiu
Keyword(s):  
Large Eddy Simulation ◽  
Wind Engineering ◽  
Simulation Algorithm ◽  
Eddy Simulation ◽  
Large Eddy

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

2010 ◽  
Vol 163-167 ◽  
pp. 3914-3917
Author(s):  
Chong Yang Li ◽  
De Min Wei
Keyword(s):  
Large Eddy Simulation ◽  
Coherent Structures ◽  
Wind Field ◽  
Wind Pressure ◽  
Wind Engineering ◽  
Turbulent Wind ◽  
Large Span ◽  
Eddy Simulation ◽  
Large Eddy ◽  
Turbulent Wind Field

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.

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