Development of an improved physical modelling of a forest area in a wind tunnel

被引：15

作者：

Aubrun, S ^{[1
]}

Leitl, B ^{[1
]}

机构：

[1] Univ Hamburg, Inst Meteorol, D-20146 Hamburg, Germany

来源：

ATMOSPHERIC ENVIRONMENT | 2004年 / 38卷 / 18期

关键词：

forest canopy; porosity; wind turtulence; deciduous forest;

D O I：

10.1016/j.atmosenv.2004.02.035

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A new concept to model a finite forest area in a boundary layer wind tunnel is proposed. A specific arrangement of rings made from metallic mesh is used in order to reproduce the effect of trees on the atmospheric boundary layer. The comparison between field data and wind tunnel data of wind profiles through the canopy is satisfying and that justifies the use of this model concept to manufacture the model of the finite inhomogeneous forest area surrounding the Research Centre of Julich (Germany), as guaranteed within the research project ECHO. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：2797 / 2801

页数：5

共 9 条

[1]

BEGER G, 1983, WISSENSCHAFTLICHE Z, V32, pH5

[2] WIND AND WIND FORCES IN A PLANTATION SPRUCE FOREST [J].