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Article information
1996 , Volume 1, ¹ 3, p.78-86
Tkachenko O.P.
The mathematical model of propagation of the pressure wave in the fluid stream within the curved underground pipeline
The one-dimensional equations of the propagation of the pressure wave in the fluid stream within the curved underground pipeline have been derived from the equations of the motion of the ideal compressible fluid and from the equations of the motion of the moment shell. The boundary conditions of the dry friction and the reaction of the elastic medium types were taken into account on the
external surface of the pipeline. The curvature of the pipeline profile is included explicitly in the expression for the fluid pressure.
[full text] Classificator Msc2000:- *76N10 Existence, uniqueness, and regularity theory
Keywords: compressible fluid, curved underground pipeline
Author(s):
Tkachenko Oleg Pavlovich
PhD.
Position: Senior Research Scientist
Office: Computing Center Far--Eastern Branch of RAS
Address: 680063, Russia, Khabarovsk, Kim Yu Chen str. 65
E-mail: olegt@as.khb.ru
Bibliography link:
Tkachenko O.P. The mathematical model of propagation of the pressure wave in the fluid stream within the curved underground pipeline // Computational technologies. 1996. V. 1. ¹ 3. P. 78-86
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