A review of advanced air distribution methods - theory, practice, limitations and solutions

Bin Yang*, Arsen Melikov, Alian Kabanshi, Chen Zhang, Fred Bauman, Guangyu Cao, Hazim Awbi, Hans Wigö, JIanlei Niu, K.W.D. Cheong, KW Tham, Mats Sandberg, Peter V. Nielsen, Risto Kosonen, Runming Yao, Shinsuke Kato , Chandra Sekhar, Stefano Schiavon, Taghi Karimipanah, Xianting LiLin Zhang

*Corresponding author

Research output: Contribution to journalJournal articleResearchpeer-review

32 Citations (Scopus)

Abstract

Ventilation and air distribution methods are important for indoor thermal environments and air quality. Effective distribution of airflow for indoor built environments with the aim of simultaneously offsetting thermal and ventilation loads in an energy efficient manner has been the research focus in the past several decades. Based on airflow characteristics, ventilation methods can be categorized as fully mixed or non-uniform. Non-uniform methods can be further divided into piston, stratified and task zone ventilation. In this paper, the theory, performance, practical applications, limitations and solutions pertaining to ventilation and air distribution methods are critically reviewed. Since many ventilation methods are buoyancy driving that confines their use for heating mode, some methods suitable for heating are discussed. Furthermore, measuring and evaluating methods for ventilation and air distribution are also discussed to give a comprehensive framework of the review.

Original languageEnglish
Article number109359
JournalEnergy and Buildings
Volume202
Issue numberNovember
ISSN0378-7788
DOIs
Publication statusPublished - 1 Nov 2019

Keywords

  • Fully mixing ventilation
  • Non-uniform ventilation
  • Air distribution
  • Thermal comfort
  • Air quality
  • Energy efficiency

Fingerprint Dive into the research topics of 'A review of advanced air distribution methods - theory, practice, limitations and solutions'. Together they form a unique fingerprint.

Cite this