TsAGI Science Journal
Erscheint 6 Ausgaben pro Jahr
ISSN Druckformat: 1948-2590
ISSN Online: 1948-2604
NUMERICAL CALCULATION OF ACOUSTIC PROPERTIES OF LINERS
Volumen 43,
Ausgabe 4, 2012,
pp. 533-547
DOI: 10.1615/TsAGISciJ.2012006586
ABSTRAKT
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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