An Overview of Flow Instabilities Occurring in Centrifugal Compressors Operating at Low Flow Rates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU142326" target="_blank" >RIV/00216305:26210/21:PU142326 - isvavai.cz</a>
Result on the web
<a href="https://asmedigitalcollection.asme.org/gasturbinespower/article/143/11/111002/1114252/An-Overview-of-Flow-Instabilities-Occurring-in" target="_blank" >https://asmedigitalcollection.asme.org/gasturbinespower/article/143/11/111002/1114252/An-Overview-of-Flow-Instabilities-Occurring-in</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/1.4051642" target="_blank" >10.1115/1.4051642</a>
Alternative languages
Result language
angličtina
Original language name
An Overview of Flow Instabilities Occurring in Centrifugal Compressors Operating at Low Flow Rates
Original language description
Researchers from all over the world have been researching the aerodynamics of centrifugal compressors. They have explained many properties of the aerodynamic phenomena occurring in centrifugal compressors during their operation and have introduced various terms. This work presents the crucial knowledge that has been published on the flow instabilities occurring in centrifugal compressors operating at low flow rates. It also introduces the capabilities of the computational tools used for the simulation of these phenomena. The characteristic of the centrifugal compressor including highlighted areas of possible occurrence of typical flow instabilities is presented. This review is extended to include a frequency description of the vibroacoustic behavior related to these aerodynamic instabilities. The frequency description enables better identification of the given aerodynamic phenomena based on measurements or computations, and relevant sources of literature are provided. The researchers will receive a structured summary of key publications leading to the better understanding of the flow instabilities in centrifugal compressors.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME
ISSN
0742-4795
e-ISSN
1528-8919
Volume of the periodical
143
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
1-13
UT code for WoS article
000712546700004
EID of the result in the Scopus database
2-s2.0-85123693557