Internal Recirculation Channel Application in Centrifugal Compressors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F15%3A00532341" target="_blank" >RIV/60162694:G43__/15:00532341 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MILTECHS.2015.7153675" target="_blank" >10.1109/MILTECHS.2015.7153675</a>

Result language
angličtina
Original language name
Internal Recirculation Channel Application in Centrifugal Compressors
Original language description
Centrifugal compressors with high pressure ratio used in gas turbines often have a small range of stable operation region, which has a negative impact on their operation. One of the contemporary arrangements aiming to extend its stable operation regimes is to use specially shaped air flow by-pass channels (Internal Re-Circulation (IRC) systems) located at the compressor inlet. The paper is focused on the evaluation of different shapes of the IRC in terms of air flow and losses in these channels, including the velocity distribution in front of the inducer, . Evaluation is based on the results of experiments with IRC physical models and calculations in CFD programs.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Military Technologies 2015
ISBN
978-80-7231-976-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
449-454
Publisher name
University of Defence
Place of publication
Brno
Event location
Brno
Event date
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Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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