Verification and possible applications of new 3D panel method with boundary layer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00319377" target="_blank" >RIV/68407700:21220/17:00319377 - isvavai.cz</a>
Result on the web
<a href="http://stc.fs.cvut.cz/history/2017/sbornik/papers/pdf/6577.pdf?_=1491843908" target="_blank" >http://stc.fs.cvut.cz/history/2017/sbornik/papers/pdf/6577.pdf?_=1491843908</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Verification and possible applications of new 3D panel method with boundary layer
Original language description
Robust and well tested 3D panel method for potential flow solution was coupled to a two-equation integral 2D boundary layer model. The result is a sophisticated tool for solving the problem of both steady and unsteady viscous flow around streamlined lifting bodies such as wings or blades of turbomachines in external flow. The key aspect of the model is a quasi-simultaneous computation using interaction coefficients that allow solution of boundary layer with transition and other regions of strong interaction. The advantages and shortcomings of the new model are discussed based on the comparison with CFD results and the results of an advanced lifting line model. An elliptic wing with NACA4415 airfoil was chosen as a test case for comparison. Drag evaluation in the Trefftz plane was used as an alternative method for drag calculation in order to minimize force over surface integration error.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20304 - Aerospace engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Studentská tvůrčí činnost 2017 - sborník konference
ISBN
978-80-01-06143-5
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
ČVUT v Praze - Fakulta strojní
Place of publication
Praha
Event location
Praha
Event date
Apr 20, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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