Numerical simulation of velocity field and diffusion field in an urban area

Shuzo Murakami, Akashi Mochida, Yoshihiko Hayashi, Kazuki Hibi

研究成果: Article査読

18 被引用数 (Scopus)

抄録

In this paper, results of numerical simulations for flow and diffusion fields around buildings are presented in order to demonstrate the great potential of the numerical method for predicting the outdoor environment in an urban area. The flow and diffusion fields around a single building, street blocks and a building complex which is actually under construction are simulated here. The k-ε{lunate} two-equation turbulence model and large eddy simulation are used for turbulence modeling. The accuracy of these simulations is examined by comparing the predicted results with wind-tunnel experiments. The animated graphics using various techniques of computer graphics are discussed.

本文言語English
ページ(範囲)345-356
ページ数12
ジャーナルEnergy and Buildings
15
3-4
DOI
出版ステータスPublished - 1990
外部発表はい

ASJC Scopus subject areas

  • 土木構造工学
  • 建築および建設
  • 機械工学
  • 電子工学および電気工学

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