Interaction of forced ventilation and traffic induced flow field in a road tunnel: Eulerian-Lagrangian computational model.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F00%3A00000220" target="_blank" >RIV/00216305:26210/00:00000220 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/00:PU55647
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Interaction of forced ventilation and traffic induced flow field in a road tunnel: Eulerian-Lagrangian computational model.
Original language description
An Eulerian-Lagrangian approach to moving vehicles is presented that takes into account the traffic induced flow rate and turbulence. The approach is based on CFD calculations using Eulerian approach to the continuous phase and Lagrangian approach to thediscrete phase of moving objects - cars. As an example a road tunnel is taken into consideration and influence of different traffic rates and speed of cars is predicted. As a result, flow rate entrained throughout the tunnel is established. A complexscenario has been set up to predict under what conditions the emissions are entrained by the traffic outside the tunnel. The results show how thr traffic intself can either help or obstruct forced ventilation system inside the tunnel.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DI - Pollution and air control
OECD FORD branch
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Result continuities
Project
<a href="/en/project/OC%20G3.10" target="_blank" >OC G3.10: CFD applied to road tunnel ventilation under traffic induced flow rate and turbulence.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
6th International conference on Ventilation for contaminant Control
ISBN
951-802-363-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Finish Institute of Occupational health
Place of publication
Helsinki, Finsko
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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