A finite element model and electronic analogue of pipeline pressure transients with frequency-dependent friction
Shu, Jian Jun
Date of Issue2003
School of Mechanical and Aerospace Engineering
A finite element model and its equivalent electronic analogue circuit has been developed for fluid transients in hydraulic transmission lines with laminar frequency-dependent friction. Basic equations are approximated to be a set of ordinary differential equations that can be represented in state-space form. The accuracy of the model is demonstrated by comparison with the method of characteristics.
DRNTU::Engineering::Mechanical engineering::Fluid mechanics
Journal of fluids engineering