Acoustic hysteresis in flows with different kinds of relaxation and attenuation
Graphs in the thermodynamic plane acoustic pressure versus excess acoustic density representing acoustic hysteresis, are considered as indicators of relaxation processes, equilibrium parameters of a flow, and kinds of wave exciters. Some flows with deviation from adiabaticity are examined: the Newto...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research
2022-12-01
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| Series: | Archives of Acoustics |
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| Online Access: | https://journals.pan.pl/Content/125257/PDF/aoa.2022.142896.pdf |