Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Linearized Aeroelastic Computations in the Frequency Domain Based on
  Computational Fluid Dynamics   An iterative, CFD-based approach for aeroelastic computations in the
frequency domain is presented. The method relies on a linearized formulation of
the aeroelastic problem and a fixed-point iteration approach and enables the
computation of the eigenproperties of each of the wet aeroelastic eigenmodes.
Numerical experiments on the aeroelastic analysis and design optimization of
two wing configurations illustrate the capability of the method for the fast
and accurate aeroelastic analysis of aircraft configurations and its advantage
over classical time-domain approaches.

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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: econ
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: cs
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: q-fin