ACOUSTIC BOUNDARY CONDITION FOR UNSTEADY
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F. Payri; J.M. Desantes; A.J. Torregrosa
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Article
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1995
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Elsevier Science
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English
β 614 KB
A new calculation method is presented that allows the use of the acoustic characteristics of a given singularity as a boundary condition for a non-linear one-dimensional flow calculation. The method is based, on the one hand, on the non-linear decomposition of the pressure perturbation into forward