In this study, a numerical model is developed to investigate the fluid and dynamic
characteristics of a direct-operated safety relieve valve (SRV). The CFX code has been used …

This study aims to elaborate on specific computational fluid dynamics (CFD) simulation
methods for fitting the flow-pressure curve of a pressure control valve, which is spring-load …

This review synthesizes insights from the literature and incorporates computational and
experimental analyses to explore various types of safety valves and their applications across …

This paper presents detailed experimental results on the static and dynamic behaviour of a
hydraulic pressure relief valve with poppet valve body, with a special emphasis on the …

High pressure reducing valve (HPRV) is widely used for pressure and temperature control of
heated steams in power plant and other related process engineering. The structures of …

The ensemble of surrogate models is increasingly implemented in practice for its more
flexibility and resilience than individual models. The optimization-based two-layer pointwise …

Reliable performances of high temperature and high pressure operating steam pressure
relief valves (HTHP PRVs) are extremely important for the safety of nuclear power plants. It is …

The gill cover of fish and pre-metamorphic salamanders has a key role in suction feeding by
acting as a one-way valve. It initially closes and avoids an inflow of water through the gill …

This paper focuses on modelling the dynamic instability (flutter/chatter) of gas-service direct
spring operated pressure relief valves (DSOPRV) due to the acoustic coupling between the …

Valves are widely used for fluid flow control, not only for conventional fluid like water, gas
and oil, but also for hydrogen under high pressure and so forth. Under these new conditions …