In this article dynamics of a proportional controlled piloted relief valve have been studied
through Bondgraph simulation technique. The governing equations of the system have been …

Water and wastewater treatment processes are energy intensive accounting for around 30 to
80 percent of the industry production cost. Given this background, the water companies …

The main objective of this work is to develop a methodology for the parametric modelling of
the flow rate in hydraulic valve systems. This methodology is based on the derivation, from …

In this research, a simplified dynamic model (SDM) is developed to predict the dynamic
characteristics during the reclosing process and blowdown of a conventional pressure relief …

Considering the deformation of a designed seawater direct-acting relief valve (SDARV) in
deep-sea environment, which has a significant influence on the dynamic performance, the …

The pilot-operated relief valve is a complex hydraulic component. The instability
phenomenon during its application may cause some unexpected problems, such as poppet …

A dynamic model was developed to study the dynamic characteristics of a pilot-operated two-
stage solenoid valve used in pneumatic system. The dynamic model couples motion of the …

Developing a low-fluid pressure safety valve design through a numerical analysis approach |
Emerald Insight Books and journals Case studies Expert Briefings Open Access Publish with …

Hydraulic vibration excitation has been widely regarded as a promising method of excitation
because of its high power density and large output force. However, the alternating pressure …

The dynamics of a direct pressure regulator valve have been studied through bondgraph
simulation technique. The governing equations of the system have been derived from the …