Annotation
A numerical method has been used to solve the problem of the Riemann in the case of incomplete opening of the membrane between the regions of high and low gas pressure in a rectangular channel. To verify the numerical model, experiments were carried out to measure the pressure of the gas flow in the shock tube at the TRINITY RF Research Center. The qualitative and quantitative correspondence of the calculated dependencies and experimental data is demonstrated.
Received: 2023 May 31
Approved: 2023 August 6
PACS:
47.40.Nm Shock wave interactions and shock effects
43.28.Mw Shock and blast waves, sonic boom
43.35.+d Ultrasonics, quantum acoustics, and physical effects of sound
06.20.fb Standards and calibration
43.28.Mw Shock and blast waves, sonic boom
43.35.+d Ultrasonics, quantum acoustics, and physical effects of sound
06.20.fb Standards and calibration
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
E. Z. Biryulin, V. Yu. Tsybenko, I. M. Poznyak, I. A. Alyabyev, Z. I. Novoselova, E. D. Fedulaev
$^1$TRINITY
$^1$TRINITY
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