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Title
Parameters affecting water hammer in plastic pipelines

ISSN printed: 1733-8670, ISSN on-line: 2392-0378
Urbanowicz, Kamil1; Firkowski, Mateusz2
URI: https://repository.am.szczecin.pl/handle/123456789/2482
2018-06-27
Pressure pipes made of selected plastics are widely used in current water supply systems. Unfortunately, the theoretical basis for modeling transient flows in these pipes has not been clarified yet. For simplified one-dimensional numerical modeling, a model is commonly used in which the total deformation of the pipe walls is expressed by the sum of instantaneous and retarded deformations. One of the main problems lies in the correct experimental determination of the creep function defining the properties of the polymer. The influence of other parameters on which the numerical solution of the method of characteristics is based is the subject of the research presented in this paper
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Title

Parameters affecting water hammer in plastic pipelines

Pages

35–43

Figures

6

Tables

5

ISSN printed

1733-8670

ISSN on-line

2392-0378

DOI

10.17402/283

Type

Journal

54 Scientific Journals of the Maritime University of Szczecin, no. 54 / 2018

Publisher

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Copyright Holder

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Published

2018-06-27

Recieved

2018-03-15

Accepted

2018-05-24

Funding

No data

Keywords

water hammer, unsteady flow, viscoelastic pipes, method of characteristics, partial differential equations, creep function

URI:

https://repository.am.szczecin.pl/handle/123456789/2482

Language

English

Authors

Urbanowicz, Kamil1; Firkowski, Mateusz2

Affiliation

1 West Pomeranian University of Technology Szczecin Department of Mechanical Engineering and Mechatronics 19 Piastów Ave., 70-310 Szczecin, Poland, kamil.urbanowicz@zut.edu.pl
2 West Pomeranian University of Technology Szczecin Department of Mechanical Engineering and Mechatronics 19 Piastów Ave., 70-310 Szczecin, Poland, mateusz.firkowski@zut.edu.pl

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