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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
TsAGI Science Journal

ISSN Печать: 1948-2590
ISSN Онлайн: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2012006586
pages 533-547

NUMERICAL CALCULATION OF ACOUSTIC PROPERTIES OF LINERS

S. Myakotnikova
Aviadvigatel OJSC, 93 Komsomolski Prospect, Perm, GSP, 614990, Russia
Aleksandr Aleksandrovich Siner
OJSC "Aviadvigatel", 93 Komsomolski prospect, Perm, GSP, Russia, 614990

Краткое описание

The results of numerical simulations of an acoustic single resonance liner cell in the commercial software package ANSYS Fluent are presented in this work. The numerical results are compared with the experimental data and empirical calculation results. It is shown that ANSYS Fluent allows the processes at the isolate liner cell to be simulated correctly. In addition, it is shown that significant computation resources are required to calculate the acoustic characteristics of a structure with an arbitrary three-dimensional configuration in shear flow. Provided that such resources are available, ANSYS Fluent is seen to be a useful tool for research engineers.


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