Pressure pulsations in reciprocating pump piping systems Part 1: Modelling
Jian-Jun Shu, Clifford R. Burrows, Kevin A. Edge
TL;DR
This paper introduces a distributed parameter model for pipeline pressure pulsations in reciprocating pump systems, integrating frequency-dependent friction and pump inlet manifold modeling for accurate time-domain simulations.
Contribution
It presents a novel distributed parameter model incorporating frequency-dependent friction and a new pump inlet manifold model for better simulation accuracy.
Findings
Effective simulation of pressure pulsations in pipeline systems
Integration of pump dynamics with pipeline model
Enhanced understanding of pressure fluctuation behavior
Abstract
A distributed parameter model of pipeline transmission line behaviour is presented, based on a Galerkin method incorporating frequency-dependent friction. This is readily interfaced to an existing model of the pumping dynamics of a plunger pump to allow time-domain simulations of pipeline pressure pulsations in both suction and delivery lines. A new model for the pump inlet manifold is also proposed.
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