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Applying the control-volume method to extended period simulations in pipe network hydraulics
V. Yu. Volkova, L. A. Golibrodoa, I. G. Zorinab, O. V. Kudryavtseva, A. A. Krutikova, A. P. Skibina a JSC OKB GIROPRESS, Podolsk, 142103, Russia
b Bauman Moscow State Technical University, Moscow, 105005, Russia
Abstract:
For modeling piping systems we made a transition from the mass balance equations, based on 1m and 2m Kirchhoff laws, to the mathematical description of a hydraulic network using the continuity equation discretization. For this purpose we applied a controlvolume method. This paper introduces an extension of the developed control-volume method for extended period simulations in hydraulic networks. This extension is developed for slow time-varying conditions in the hydraulic networks and is not intended to calculate rapidly occurring local phenomena such as waterhammer. The control-volume method was successfully applied to test tasks.
Keywords:
сontrol-volume method, global gradient algorithm, extended period simulations, transient.
Received: 12.11.2016
Citation:
V. Yu. Volkov, L. A. Golibrodo, I. G. Zorina, O. V. Kudryavtsev, A. A. Krutikov, A. P. Skibin, “Applying the control-volume method to extended period simulations in pipe network hydraulics”, Mat. Mod. Chisl. Met., 2016, no. 12, 34–46
Linking options:
https://www.mathnet.ru/eng/mmcm84 https://www.mathnet.ru/eng/mmcm/y2016/i12/p34
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Abstract page: | 158 | Full-text PDF : | 84 |
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