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The breakdown of the linearized theory and the role of quadrupole sources in transonic rotor acoustics - MaRDI portal

The breakdown of the linearized theory and the role of quadrupole sources in transonic rotor acoustics (Q4713271)

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scientific article; zbMATH DE number 9971
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The breakdown of the linearized theory and the role of quadrupole sources in transonic rotor acoustics
scientific article; zbMATH DE number 9971

    Statements

    The breakdown of the linearized theory and the role of quadrupole sources in transonic rotor acoustics (English)
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    25 June 1992
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    Green's function
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    potential flow
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    rotating helicopter blade
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    propeller
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    singularity
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    linearized theory
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    sonic cylinder
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    equivalent Cauchy problem
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    homogeneous wave equation
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    acoustic discontinuities
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    Ffowcs Williams-Hawkings equation
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