Particle re-suspension in city areas with intensive traffic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU88660" target="_blank" >RIV/00216305:26210/10:PU88660 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Particle re-suspension in city areas with intensive traffic

Original language description

A numerical modelling based on the finite volume method is used for a detail study of the relation between a wind velocity above buildings roofs and a near-ground air velocity in the city area. To simulate traffic, an original model is used that takes into account traffic density, speed of cars and number of traffic lanes (Jicha at al., 2000). The predicted near-ground air threshold velocity of re-suspension at the studied street canyon is compared with two theoretical studies on particle re-suspensionfrom horizontal surfaces. The wind threshold velocity of re-suspension is derived from a long-term measurement carried out in the city of Brno.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

DN - Environmental impact on health

OECD FORD branch

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Project

<a href="/en/project/OC08019" target="_blank" >OC08019: Allergenic pollen transport, transformation and distribution in urban micro and mesoscale</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Transport, Health and Environment

ISBN

978-80-7399-141-8

ISSN

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e-ISSN

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Number of pages

242

Pages from-to

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Publisher name

Transport Research Centre

Place of publication

Brno

Event location

3.11.2010

Event date

Nov 2, 2010

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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