Aaberg Exhaust Hood Interaction with a Wall

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU88804" target="_blank" >RIV/00216305:26210/10:PU88804 - 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
Aaberg Exhaust Hood Interaction with a Wall
Original language description
The article deals with computational modelling and experimental research on the Aaberg exhaust hood and its interaction with an obstacle. The hood makes use of a radial jet to increase its suction effect in two ways. First, it constraints the suction toa hemisphere only; second, the jet entrains the surrounding fluid towards itself and to the hood exhaust opening as a consequence of the entraining process. The hood exhaust opening diameter was 80 mm, the supply flange diameter 200 mm and the supply slot width 4 mm. Speaking of the dimensions, the obstacle - a disc located in front of the hood and aligned with the jet principal axis - was of the diameter of 550 mm. First, pure radial jet flow was examined; second, the combined supply and extraction hood regime. The latter regime was featured by the inertial fluxes ratio (supply to exhaust) of 0.6. The obstacle location varied according to two schemes to map the hysteretic jet behaviour. Firstly, the obstacle was located so close to the
Czech name
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Czech description
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Project
<a href="/en/project/GP101%2F08%2FP128" target="_blank" >GP101/08/P128: Research on Radial Jet Instabilities</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
21st International Symposium on Transport Phenomena
ISBN
978-986-6184-25-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Neuveden
Place of publication
Kaohsiung City, Tchaj-wan
Event location
Kaohsiung City
Event date
Nov 2, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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