Detail publikace
Definition of air flow parameters from records of flow visualization using a fog.
PAVELEK, M. JANOTKOVÁ, E.
Anglický název
Definition of air flow parameters from records of flow visualization using a fog.
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
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 example. 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 whose results can be extrapolated towards further quantitative analysis of flows in ventilated and heated spaces.
Vydáno
2002-01-01
Nakladatel
RoomVent 2002
Místo
Copenhagen
ISBN
87-989117-0-8
Kniha
Proceedings of 8th International Conference on Air Distribution in Rooms
Strany od–do
365–
Počet stran
4
BIBTEX
@inproceedings{BUT7195,
author="Milan {Pavelek} and Eva {Janotková}",
title="Definition of air flow parameters from records of flow visualization using a fog.",
booktitle="Proceedings of 8th International Conference on Air Distribution in Rooms",
year="2002",
pages="4",
publisher="RoomVent 2002",
address="Copenhagen",
isbn="87-989117-0-8"
}