caa a22 4500 475775643 CHVBK 20180406123630.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1026619009228 doi (NATIONALLICENCE)springer-10.1023/A:1026619009228 Numerical and Asymptotic Solution of the Equations of Propagation of Hydroelastic Vibrations in a Curved Pipe [Elektronische Daten] [V. Rukavishnikov, O. Tkachenko] A mathematical model for propagation of hydroelastic waves in a pipe is developed using the equations of motion of a shell and a fluid. A method for deriving two-dimensional equations is proposed, and asymptotic formulas for solutions of these equations are obtained. A model problem is solved numerically, and the results are compared with data obtained by others. The results obtained make it possible to calculate the propagation of pressure waves for an arbitrary (within the framework of the assumptions made) shape of the axial line of the pipe and can be used in designing systems for diagnostics of pipeline performance. Plenum Publishing Corporation, 2000 Rukavishnikov V. Computing Center, Russian Academy of Sciences, Far East Division, 680063, Khabarovsk aut Tkachenko O. Computing Center, Russian Academy of Sciences, Far East Division, 680063, Khabarovsk aut Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/6(2000-11-01), 1102-1110 0021-8944 41:6<1102 2000 41 10808 https://doi.org/10.1023/A:1026619009228 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1026619009228 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rukavishnikov V. Computing Center, Russian Academy of Sciences, Far East Division, 680063, Khabarovsk aut NATIONALLICENCE 700 1- Tkachenko O. Computing Center, Russian Academy of Sciences, Far East Division, 680063, Khabarovsk aut NATIONALLICENCE 773 0- Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/6(2000-11-01), 1102-1110 0021-8944 41:6<1102 2000 41 10808 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer