E3S Web Conf.
Volume 219, 2020Mathematical Models and Methods of the Analysis and Optimal Synthesis of the Developing Pipeline and Hydraulic Systems 2020
|Number of page(s)||6|
|Section||Methods of Analysis of Pipeline Systems|
|Published online||15 December 2020|
Centrifugal pump dynamic simulation experience for waterhammer calculation
1 Piping System Research & Engineering Co (PSRE Co), Moscow, Russia
2 Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), Novosibirsk, Russia
* Leonid Korelstein: Korelstein@truboprovod.ru
Dynamic model of centrifugal pump with induction motor on the base of Suter curves is described. The model is implemented in surge model of PASS/Hydrosystem software. The ways to provide consistency between transient and steady state flow models are proposed. A rule of thumb is described to preliminarily estimate if pump start-up and shut down can produce significant pressure picks that require detailed simulation.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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