Structural response of oscillating foil in water
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10173330" target="_blank" >RIV/00216208:11320/13:10173330 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.enganabound.2013.03.017" target="_blank" >http://dx.doi.org/10.1016/j.enganabound.2013.03.017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.enganabound.2013.03.017" target="_blank" >10.1016/j.enganabound.2013.03.017</a>
Alternative languages
Result language
angličtina
Original language name
Structural response of oscillating foil in water
Original language description
Harmonic oscillations of NACA 0012 airfoils in water are numerically simulated to assess the corresponding structural loads due to the generated forces. An appropriately devised procedure estimates the unsteady effect caused by the foil acceleration, i.e. the added mass effect. This is found to play a very important role as the resulting inertia forces are largely enhanced in the range of analysed parameters. The influence of the wing mass is investigated and it is found that light wings generate forceslarger than those generated by heavy wings, as light wings accelerate more than heavy wings. The resulting bending stresses and unsteady deflections are calculated by modelling the wings as elastic cantilevers with uniform distributed loads. The maximumunsteady deflection is found to be about 1% of the wing span, that is, the fluid-structure interaction problem can be considered decoupled in the present analysis. It is also shown that heavy, rigid wings appear to be more suitable for t
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
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP203%2F11%2F0442" target="_blank" >GAP203/11/0442: Visualization of liquid helium flows</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Engineering Analysis with Boundary Elements
ISSN
0955-7997
e-ISSN
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Volume of the periodical
37
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
957-966
UT code for WoS article
000320219300008
EID of the result in the Scopus database
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