Definition of air flow parameters from records of flow visualization using a fog.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F02%3APU34232" target="_blank" >RIV/00216305:26210/02:PU34232 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Definition of air flow parameters from records of flow visualization using a fog.
Original language description
Visualization and measuring methods using a fog can be effectively applied to the research of ventilation and warm air heating. These methods allow visualization of airflow boundaries, and from that airflow shapes, ventilation efficiency, etc. can be deduced. In the course of research of air jet from ventilation outlets, it is possible to use visual recordings to evaluate mainly the length of the marginal zone and the expansion angle in the main zone, which in turn determines the outlet constant for exaample. Analysis of non-isothermal jets easily enables evaluation of jet axis position, while dynamic visual recordings permit the qualitative evaluation of jet stability, jet direction, etc. This paper outlines various examples of visual recordings whoseresults can be extrapolated towards further quantitative analysis of flows in ventilated and heated spaces.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/OC%20G3.20" target="_blank" >OC G3.20: Investigation of temperature fields in industrial buildings with various manners of ventilation and heating</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
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 8th International Conference on Air Distribution in Rooms
ISBN
87-989117-0-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
365-368
Publisher name
RoomVent 2002
Place of publication
Copenhagen
Event location
Copenhagen
Event date
Sep 8, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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