通風換気時における都市内建物の室内気流性状把握のための数値流体解析

Translated title of the contribution: COMPUTATIONAL FLUID DYNAMICS for CROSS-VENTILATED AIRFLOW in AN URBAN BUILDING

Research output: Contribution to journalArticlepeer-review

Abstract

The velocity field in a naturally ventilated building within urban-like arrays was explored by means of large-eddy simulations. The reduced-scale building models were utilized to examine the impact of the geometric conditions in surrounding buildings and cross-ventilating windows on flow statistics as well as instantaneous velocity fields in a sheltered building. The obtained results indicated how the incoming flow was propagated in the target building. Although simplified conditions were employed, the present findings of the features of cross-ventilation are valuable to consider the effect of outdoor turbulent flow to indoor wind environment.

Translated title of the contributionCOMPUTATIONAL FLUID DYNAMICS for CROSS-VENTILATED AIRFLOW in AN URBAN BUILDING
Original languageJapanese
Pages (from-to)19-28
Number of pages10
JournalJournal of Environmental Engineering (Japan)
Volume87
Issue number791
DOIs
Publication statusPublished - 2021

All Science Journal Classification (ASJC) codes

  • Environmental Engineering

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