article

Reliability of aerodynamic analysis using a moment method

Authors:

Jaehun Lee,

Hee Youb Kang,

Jang Hyuk Kwon,

Byung Man KwakAuthors Info & Claims

International Journal of Computational Fluid Dynamics, Volume 23, Issue 6

Pages 495 - 502

https://doi.org/10.1080/10618560902984422

Published: 01 July 2009 Publication History

Abstract

In this study, a reliability analysis was performed for the aerodynamic analysis. Among various reliability analysis methods, the moment method was used and the results were compared with other methods. The reliability of aerodynamic analysis of a 2D airfoil, a 3D wing and a wing body configuration were considered. In the case of 2D airfoil, the reliability was computed by parameterising an airfoil shape using the PARSEC function and considering uncertainties of its shape. In the case of 3D wing and wing body configuration, it was computed by considering uncertainties of flow conditions.

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Cited By

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Lee UKang NLee I(2019)Shared autonomous electric vehicle design and operations under uncertainties: a reliability-based design optimization approachStructural and Multidisciplinary Optimization10.1007/s00158-019-02434-061:4(1529-1545)Online publication date: 21-Dec-2019
https://dl.acm.org/doi/10.1007/s00158-019-02434-0
Lee UKang NLee I(2019)Selection of optimal target reliability in RBDO through reliability-based design for market systems (RBDMS) and application to electric vehicle designStructural and Multidisciplinary Optimization10.1007/s00158-019-02245-360:3(949-963)Online publication date: 1-Sep-2019
https://dl.acm.org/doi/10.1007/s00158-019-02245-3

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Published In

cover image International Journal of Computational Fluid Dynamics

International Journal of Computational Fluid Dynamics Volume 23, Issue 6

July 2009

60 pages

ISSN:1061-8562

EISSN:1029-0257

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Taylor & Francis, Inc.

United States

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Published: 01 July 2009

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Lee UKang NLee I(2019)Shared autonomous electric vehicle design and operations under uncertainties: a reliability-based design optimization approachStructural and Multidisciplinary Optimization10.1007/s00158-019-02434-061:4(1529-1545)Online publication date: 21-Dec-2019
https://dl.acm.org/doi/10.1007/s00158-019-02434-0
Lee UKang NLee I(2019)Selection of optimal target reliability in RBDO through reliability-based design for market systems (RBDMS) and application to electric vehicle designStructural and Multidisciplinary Optimization10.1007/s00158-019-02245-360:3(949-963)Online publication date: 1-Sep-2019
https://dl.acm.org/doi/10.1007/s00158-019-02245-3

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Recommendations

Moment method as a numerical solver: Challenge from shock structure problems

Software architecture reliability analysis using failure scenarios

Reliability analysis on competitive failure processes under fuzzy degradation data

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