| Abstract: | Results of an experimental study of longitudinal nonlinear oscillations of a gas in a closed pipe are reported. Pressure waves
in a broad range of excitation amplitudes and frequencies are studied. Strong nonlinear oscillations at a frequency thrice
as low as the first natural frequency of the gas column are discovered.
Institute of Mechanics and Mechanical Engineering, Kazan' Scientific Center, Russian Academy of Sciences, Kazan' 420503. Translated
from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 40, No. 6, pp. 60–62, November–December, 1999. |
