Analytical sensitivity analysis of a static aeroelastic wing

Hou, Gene; Satyanarayana, Arunkumar

doi:10.2514/6.2000-4824

Cited by 27 publications

(11 citation statements)

References 24 publications

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“…Traditionally, only the deterministic case has been considered, first using linear flow theories and simplified structural models [86][87][88][89], and more recently employing nonlinear Euler and Navier-Stokes flows and detailed structural finite element models [90][91][92][93]. Only a few approaches have been presented that account for uncertainties [94,95].…”

Section: Aerodynamics and Aeroelasticitymentioning

confidence: 99%

Reliability-Based Optimization of Civil and Aerospace Structural Systems

Maute¹,

Frangopol²

2004

Engineering Design Reliability Handbook

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Section: Aerodynamics and Aeroelasticitymentioning

confidence: 99%

Reliability-Based Optimization of Civil and Aerospace Structural Systems

Maute¹,

Frangopol²

2004

Engineering Design Reliability Handbook

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“…Hou and Satyanarayana present the reaction force method. This strategy makes use of a finite element method (FEM) software to accomplish a perfectly balanced load transfer.…”

Section: Introductionmentioning

confidence: 99%

A balanced load mapping method based on radial basis functions and fuzzy sets

Biancolini

Chiappa

Giorgetti

et al. 2018

Numerical Meth Engineering

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A common issue in multiphysics analysis regards a reliable way for loose couplings, because the same object is modeled using different mesh refinements, each one suited for a proper field of physics. Output data originating from a simulation environment are transferred as input data to a different model to run a new analysis. It is strongly desirable that such information transfers in a conservative way in terms of general balance. This paper faces the problem of pressure mapping between widely dissimilar meshes. The proposed procedure yields two steps: pressure interpolation by means of radial basis functions and fuzzy subset correction. The first step is pointwise interpolation that exploits a series of basis functions. The second step applies to the outcome of the first one to reestablish load balance between the two models through the introduction of a smooth correction field. Practical tests from the aeronautical field allow validating the method.

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“…An example of the mortar method presented by Hou and Satyanarayana (2000) is given hereafter for reference.…”

Section: Interface Data Transfermentioning

confidence: 99%

Numerical Methods for Fluid-Structure Interaction — A Review

Hou

Wang

Layton

2012

Commun. comput. phys.

Self Cite

542

283

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Abstract. The interactions between incompressible fluid flows and immersed structures are nonlinear multi-physics phenomena that have applications to a wide range of scientific and engineering disciplines. In this article, we review representative numerical methods based on conforming and non-conforming meshes that are currently available for computing fluid-structure interaction problems, with an emphasis on some of the recent developments in the field. A goal is to categorize the selected methods and assess their accuracy and efficiency. We discuss challenges faced by researchers in this field, and we emphasize the importance of interdisciplinary effort for advancing the study in fluid-structure interactions.

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Analytical sensitivity analysis of a static aeroelastic wing

Cited by 27 publications

References 24 publications

Reliability-Based Optimization of Civil and Aerospace Structural Systems

Reliability-Based Optimization of Civil and Aerospace Structural Systems

A balanced load mapping method based on radial basis functions and fuzzy sets

Numerical Methods for Fluid-Structure Interaction — A Review

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