Fluid–structure coupling modelling and parameter optimization of a direct-acting relief valve for underwater application
Sign Up to like & getrecommendations! Published in 2021 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-021-06740-5
Abstract: Direct-acting relief valve is widely applied in pumps for control of pump pressure; when it is applied by underwater equipment, its dynamic stability is challenged by the varied hydraulic pressure due to the variation of… read more here.
Keywords: relief valve; acting relief; direct acting; optimization ... See more keywords
Numerical and experimental investigation on a conical poppet relief valve with flow force compensation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fluid Power"
DOI: 10.1080/14399776.2017.1296740
Abstract: Abstract Numerical and experimental investigations have been carried out in order to study the effect of the poppet geometry on the flow-pressure characteristic of a direct acting pressure relief valve, which is equipped with a… read more here.
Keywords: poppet; numerical experimental; relief valve; flow force ... See more keywords
Stability Analysis of a Direct-Operated Seawater Hydraulic Relief Valve under Deep Sea
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Problems in Engineering"
DOI: 10.1155/2017/5676317
Abstract: Taking into account the deformation of a designed direct-operated seawater hydraulic relief valve in deep sea, which might have a great influence on the stability of the valve, a mathematic model of the relief valve… read more here.
Keywords: relief; deep sea; relief valve; analysis ... See more keywords
Mathematical Modelling and Dynamic Analysis of a Direct-Acting Relief Valve Based on Fluid-Structure Coupling Analysis
Sign Up to like & getrecommendations! Published in 2021 at "Shock and Vibration"
DOI: 10.1155/2021/5581684
Abstract: To explain the sudden jump of pressure as the variation of water depth for a direct-acting relief valve used by torpedo pump as the variation of water depth, a 2-DOF fluid-structure coupling dynamic model is… read more here.
Keywords: relief valve; analysis; acting relief; direct acting ... See more keywords
Effect of the balanced piston on the stability of hydraulic pilot-operated relief valve
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221122021
Abstract: The stability of a pilot-operated relief valve is investigated through mathematical modeling and experimental measurement. A comprehensive mathematical model of a cartridge-type pilot-operated relief valve is developed, which is designed with a balanced piston at… read more here.
Keywords: relief valve; balanced piston; stability; pilot ... See more keywords
Research on the dynamic characteristic of a Seawater-Hydraulic-Relief-Valve with a damping orifice
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221133047
Abstract: Seawater-Hydraulic-Relief-Valve (SWHRV) is a significant control component for Seawater-Hydraulic-System in underwater equipment. It makes the Seawater-Hydraulic-System operate within the relief pressure range and ensure the safety of the whole Seawater-Hydraulic-System. The performance of a SWHRV… read more here.
Keywords: relief valve; pressure; seawater hydraulic;