Diffusion characteristics of indoor particles in different ventilation strategies room

Yang Lu, Zhenping Qu, Wentao Wu, Hiroshi Yoshino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Since indoor particles accumulate on the floors easily, there is a high possibility of allergic reactions in child whose breathing zone is near the floor surface. Ventilation is one of the best ways to remove indoor particles. The aim of this study is to clarify the diffusion characteristics of indoor particles in different ventilation strategies room by experiments and CFD. Comparison of the number of particle in experimental monitoring point shows that the number of particle in the ceiling exhaust was a little higher than the slit exhaust ventilation strategy. CFD simulations concerning diffusion fields completed. From the data we can conclude that slit exhaust ventilation strategy will produce less indoor particles in the room to compare ceiling exhaust ventilation strategy.

Original languageEnglish
Title of host publicationElectrical Power and Energy Systems
Pages1229-1234
Number of pages6
DOIs
Publication statusPublished - 2012
Event1st International Conference on Energy and Environmental Protection, ICEEP 2012 - Hohhot, China
Duration: 2012 Jun 232012 Jun 24

Publication series

NameAdvanced Materials Research
Volume516-517
ISSN (Print)1022-6680

Other

Other1st International Conference on Energy and Environmental Protection, ICEEP 2012
Country/TerritoryChina
CityHohhot
Period12/6/2312/6/24

Keywords

  • Air pollution
  • Computational fluid dynamics (CFD)
  • Indoor particles
  • Ventilation strategy

ASJC Scopus subject areas

  • Engineering(all)

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