Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο:
https://hdl.handle.net/20.500.14279/19309
Πεδίο DC | Τιμή | Γλώσσα |
---|---|---|
dc.contributor.author | Aristodemou, Elsa | - |
dc.contributor.author | Mottet, Laetitia | - |
dc.contributor.author | Constantinou, Achilleas | - |
dc.contributor.author | Pain, Christopher Charles | - |
dc.date.accessioned | 2020-10-30T08:10:57Z | - |
dc.date.available | 2020-10-30T08:10:57Z | - |
dc.date.issued | 2020-07 | - |
dc.identifier.citation | Buildings, 2020, vol. 10, no. 7, articl. no. 127 | en_US |
dc.identifier.issn | 20755309 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/19309 | - |
dc.description.abstract | The motivation for this work stems from the increased number of high-rise buildings/ skyscrapers all over the world, and in London, UK, and hence the necessity to see their effect on the local environment.We concentrate on the mean velocities, Reynolds stresses, turbulent kinetic energies (TKEs) and tracer concentrations. We look at their variations with height at two main locations within the building area, and downstream the buildings. The pollution source is placed at the top of the central building, representing an emission from a Combined Heat and Power (CHP) plant. We see how a tall building may have a positive effect at the lower levels, but a negative one at the higher levels in terms of pollution levels. Mean velocities at the higher levels (over 60 m in real life) are reduced at both locations (within the building area and downstream it), whilst Reynolds stresses and TKEs increase. However, despite the observed enhanced turbulence at the higher levels, mean concentrations increase, indicating that the mean flow has a greater influence on the dispersion. At the lower levels (Z < 60 m), the presence of a tall building enhanced dispersion (hence lower concentrations) for many of the configurations. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Buildings | en_US |
dc.rights | © by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Tall buildings | en_US |
dc.subject | Large eddy simulation | en_US |
dc.subject | Air pollution dispersion | en_US |
dc.subject | Turbulence | en_US |
dc.title | Turbulent flows and pollution dispersion around tall buildings using adaptive large eddy simulation (LES) | en_US |
dc.type | Article | en_US |
dc.collaboration | London South Bank University | en_US |
dc.collaboration | Imperial College London | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Civil Engineering | en_US |
dc.journals | Open Access | en_US |
dc.country | United Kingdom | en_US |
dc.country | Cyprus | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.3390/BUILDINGS10070127 | en_US |
dc.relation.issue | 7 | en_US |
dc.relation.volume | 10 | en_US |
cut.common.academicyear | 2019-2020 | en_US |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Department of Chemical Engineering | - |
crisitem.author.faculty | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.orcid | 0000-0002-7763-9481 | - |
crisitem.author.parentorg | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.journal.journalissn | 2075-5309 | - |
crisitem.journal.publisher | MDPI | - |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
CORE Recommender
SCOPUSTM
Citations
7
checked on 6 Νοε 2023
WEB OF SCIENCETM
Citations
7
Last Week
0
0
Last month
1
1
checked on 29 Οκτ 2023
Page view(s)
344
Last Week
1
1
Last month
8
8
checked on 5 Οκτ 2024
Google ScholarTM
Check
Altmetric
Αυτό το τεκμήριο προστατεύεται από άδεια Άδεια Creative Commons