Nonlinear gas oscillations in a closed tube driven by the aperiodic motion of a piston

被引：0

作者：

Aganin A.A.

Il'gamov M.A.

机构：

来源：

Fluid Dynamics | 1998年 / 33卷 / 2期

关键词：

Shock Wave; Harmonic Excitation; Total Energy Conservation; Aperiodic Motion; Piston Friction;

D O I：

10.1007/BF02698711

中图分类号：

学科分类号：

摘要：

Nonlinear gas oscillations in a closed tube driven by the aperiodic motions of a piston as a result of the action of the external and internal pressure drop are studied. The external pressure takes two values alternating at the moment of change of direction of motion of the piston. Two models of the motion of the gas are considered. Model 1 is formed by a system of equations representing the mass, momentum, and entropy conservation laws. As distinct from model 1, model 2 includes the total energy conservation law in place of the entropy conservation laws.

引用

页码：264 / 271

页数：7

共 7 条

[1]

Galiev Sh.U., Galiev T.Sh., Linear and discontinuous forced oscillations of a bubbly liquid flow in a deformable pipeline, Probl. Prochn., 9, (1994)

[2]

Ilgamov M.A., Zaripov R.G., Galiullin R.G., Repin V.B., Nonlinear oscillation of a gas in a tube, Appl. Mech. Rews., 49, 3, (1996)

[3]

Egorushkin S.A., Troshko A.N., Non-resonance highly nonlinear gas oscillation in tubes, Izv. Ros. Akad. Nauk, Mekh. Zhidk. Gaza, 4, (1994)

[4]

Aganin A.A., Il'gamov M.A., Numerical simulation of gas oscillations and flows generated by wave resonators, Proc. Intern. Conf. Methods Aerophys. Res., 1, (1994)

[5]

Aganin A.A., Il'gamov M.A., Smirnova E.T., Development of longitudinal gas oscillations in a closed tube, J. Sound and Vibrat., 195, (1996)

[6]

Zaripov R.G., Ilgamov M.A., Non-linear gas oscillations in a pipe, J. Sound and Vibrat., 46, (1976)

[7]

Nigmatulin R.I., Shagapov V.Sh., Vakhitova N.K., Lekhi R.T., Method of ultrahigh compression of a gas bubble in a liquid by means of aperiodic vibrational action of pressure of moderate amplitude, Dokl. Ros. Akad. Nauk, 341, (1995)

← 1 →