CFD and surrogates -based inducer optimizatiom
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28645413%3A_____%2F16%3AN0000005" target="_blank" >RIV/28645413:_____/16:N0000005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5293/IJFMS.2016.9.3.213" target="_blank" >http://dx.doi.org/10.5293/IJFMS.2016.9.3.213</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5293/IJFMS.2016.9.3.213" target="_blank" >10.5293/IJFMS.2016.9.3.213</a>
Alternative languages
Result language
angličtina
Original language name
CFD and surrogates -based inducer optimizatiom
Original language description
Due to the nature of cavitation numerical analyses, computational optimization of a pump with respect to the cavitation properties is extremely demanding. In this paper it is shown how a combination of Transient Blade Row (TBR) method and some simplifications can be used for making the optimization process more eficient and thus possible on current generation of hardware. The aim of the paper is not the theory of hydraulic design. Instead, the practical aspects of numerical optimization are shown. This is done on an example of a radial pump and a combination of ANSYS CFX, ANSYS software tools and custom scripts is used. First, a comparison of TBR and fully-transient simulation is made. Based on the results, the TBR method is chosen and a parametric model assembled. Design of Experiment (DOE) table is computed and the results are used for sensitivity analysis. As the last step, the final design is created and computed as fully-transient. In conclusion, the results are discussed.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/TE02000232" target="_blank" >TE02000232: Special rotary machine engineering centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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 Fluid Machinery and Systems
ISSN
1882-9554
e-ISSN
—
Volume of the periodical
9
Issue of the periodical within the volume
3
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
9
Pages from-to
213-221
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-84989189650