Pressure pulsations in reciprocating pump piping systems .1. Modelling

被引:47
|
作者
Shu, JJ
Burrows, CR
Edge, KA
机构
[1] Fluid Power Centre, School of Mechanical Engineering, University of Bath
关键词
reciprocating plunger pump; pipeline dynamics; pressure pulsations; distributed parameter model;
D O I
10.1243/0959651971539768
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
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.
引用
收藏
页码:229 / 237
页数:9
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