Impingement heat/mass transfer to hybrid synthetic jets and other reversible pulsating jets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00441708" target="_blank" >RIV/61388998:_____/15:00441708 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24210/15:00002911
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijheatmasstransfer.2015.01.125" target="_blank" >http://dx.doi.org/10.1016/j.ijheatmasstransfer.2015.01.125</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijheatmasstransfer.2015.01.125" target="_blank" >10.1016/j.ijheatmasstransfer.2015.01.125</a>
Alternative languages
Result language
angličtina
Original language name
Impingement heat/mass transfer to hybrid synthetic jets and other reversible pulsating jets
Original language description
Round, hybrid synthetic (non-zero-net-mass-flux) jets impinging on a wall was experimentally investigated. For comparison purposes, two reversible pulsating jets (synthetic jet and pulsed jets containing an additional blowing component) and a continuousjet were used. Flow oscillations caused a heat/mass transfer enhancement of 12?40 %. The main outcome was that the 26% larger flow rate of the hybrid synthetic jet, versus the conventional synthetic jet, resulted in an 18% increase in the heat transfer rate. These gains were caused by a partial rectification effect of incorporated fluidic diodes, without consuming any additional energy and without introducing movable parts.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JU - Aeronautics, aerodynamics, aeroplanes
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-08888S" target="_blank" >GA14-08888S: Control of flow fields by means of fluid oscillation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Heat and Mass Transfer
ISSN
0017-9310
e-ISSN
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Volume of the periodical
85
Issue of the periodical within the volume
June
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
473-487
UT code for WoS article
000353249000042
EID of the result in the Scopus database
2-s2.0-84923282874