Number of the records: 1

Dispersion from short-duration ground level point gas source in idealised urban canopy

SYSNO ASEP	0452288
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	The record was not marked in the RIV
Title	Dispersion from short-duration ground level point gas source in idealised urban canopy
Author(s)	Chaloupecká, Hana (UT-L)_{RID, ORCID, SAI} Jaňour, Zbyněk (UT-L)_{RID, ORCID}
Source Title	Web of 9th International Conference on Urban Climate. - Toulouse : ICUC9, 2015
Number of pages	6 s.
Publication form	Online - E
Action	International Conference on Urban Climate /9./
Event date	20.06.2015-24.6.2015
VEvent location	Toulouse
Country	FR - France
Event type	WRD
Language	eng - English
Country	FR - France
Keywords	wind tunnel ; atmospheric boundary layer ; gas cloud ; puff ; arrival time ; leaving time ; dosage ; peak concentration
Subject RIV	DG - Athmosphere Sciences, Meteorology
R&D Projects	LD12007 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UT-L - RVO:61388998
Annotation	The paper deals with short-duration ground level gas leakages in idealised urban canopy. The leakages were simulated in a wind tunnel specialised in boundary layer modelling. The concentration time series were measured by Fast Flame Ionisation Detector at different model positions at the height of the human breathing zone. The sampling places were located into three streets transverse to the approach flow angle. At each sampling place, many experiment repetitions were realised to obtain statistically representative datasets. From the data, puff characteristics (arrival time, leaving time, dosage and peak concentration) were calculated and are discussed in the paper.
Workplace	Institute of Thermomechanics
Contact	Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
Year of Publishing	2016
Electronic address	https://www.conftool.com/icuc9/index.php?page=browseSessions&form_session=112#paperID387

Number of the records: 1