Method for solving a class of problems of diffraction in a waveguide (Q1608239)
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scientific article; zbMATH DE number 1779275
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Method for solving a class of problems of diffraction in a waveguide |
scientific article; zbMATH DE number 1779275 |
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Method for solving a class of problems of diffraction in a waveguide (English)
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12 August 2002
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This paper is devoted to the problem of diffraction of the normal modes of a waveguide by \(N\) holes connecting the waveguide with a chamber coupled with the waveguide which arises in the studies of noise suppression in waveguides. Explicit formulas are written out for the leading term of the low-frequency asymptotics of velocity potential for this problem.
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diffraction
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waveguide
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low-frequency asymptotics
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velocity potential
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plane wave
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boundary value problem
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solution
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0.9171679
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0.9109083
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0.8984374
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0.89798033
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0.8802576
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0.87133634
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