Journal of Engineering Physics and Thermophysics is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex "A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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INFLUENCE OF ABSORPTION ON NONLINEAR VIBRATIONS OF GAS 
IN A CLOSED PIPE

R. G. Galiullin, E. R. Galiullina, and
E. I. Permyakov

UDC 532.517.4:534.213

We consider dissipative mechanisms involved in resonance 
vibrations of gas in a closed pipe. Using analysis of a resonance 
curve as an example, we show the existence of four regimes differing 
in the mechanism of dissipation. We determine their boundaries, as 
well as lay a foundation for the procedures used to calculate the 
amplitude of vibrations within these intervals. Comparison of calculating 
formulas with experiments conducted by various authors is made.

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