☆ 4.4 Article

Study on the design of single-seat control valve with stable flow regulation and its fluid flow characteristics and thermal stress

FLOW MEASUREMENT AND INSTRUMENTATION (2024)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Multidisciplinary

Computational fluid dynamics analysis and extended adaptive hybrid functions model-based design optimization of an explosion-proof safety valve

Chaoyong Zong et al.

Summary: The paper addresses the challenges of complex flow channels and nonlinear thermal fluid-structure interactions in explosion-proof valve design through comprehensive numerical research. It introduces a dynamic modeling method for valves and surrogate model-based design optimization, resulting in improved flame-quenching ability.

ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS (2022)

添加到收藏夹

Article Engineering, Mechanical

Dynamic behavior and difference pressure control of difference pressure regulator for dry gas seals

Andriy Zahorulko et al.

Summary: Based on comprehensive numerical and experimental studies, an analytical method has been developed to predict the characteristics of a gas difference pressure regulator in a dry gas seal system, ensuring the maintenance of required pressure for compressor operation. Experimental verifications of different designs have shown agreement with calculation results, highlighting the importance of damping chambers and feeding channel conductivity in the stability and performance of the regulator.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2022)

添加到收藏夹

Article Engineering, Mechanical

Structural optimization of V-sector valve cores and adaptability in secondary heating networks

Menglin Jia et al.

Summary: The study showed that optimizing the valve core structure in control valves for secondary heating networks can improve flow control accuracy and reduce energy consumption. The V3 valve core exhibited better equal percentage characteristics within the 50%-100% opening range, effectively enhancing flow control precision in heating pipe networks lacking flow feedback.

FLOW MEASUREMENT AND INSTRUMENTATION (2021)

添加到收藏夹

Article Nuclear Science & Technology

Numerical investigation on transient aero-thermal characteristics of a labyrinth regulating valve for nuclear power plant

Kaihe Geng et al.

Summary: The transient characteristics of labyrinth regulating valves were investigated through numerical simulation, and the flow capacity of the simulated valve was validated against experimental results. The study revealed that the pressure-reducing ability of the third disc labyrinth at the bottom of the spool is the most significant, and it weakens with the increase of valve opening. The distribution of entropy production rate during the opening process indicated an increase in heat transfer loss initially, followed by a decrease, similar to dissipation loss and flow resistance loss.

NUCLEAR ENGINEERING AND DESIGN (2021)

添加到收藏夹

Article Thermodynamics

Effect of variable speed motion curve of electric actuator on ball valve performance and internal flow field

Guangfei Ma et al.

Summary: The ball valve plays an important role in the pipeline transportation system, and optimizing the motion law of the ball valve actuator can achieve pipeline flow control, reduce the inconvenience of valve replacement, and save economic costs.

ADVANCES IN MECHANICAL ENGINEERING (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

The flow and cavitation characteristics of cage-type control valves

Zhi-xin Gao et al.

Summary: This study compared the flow and cavitation characteristics of different cage-type control valves with improved valve cages. Results showed that valves with valve cage 1 had the highest flow coefficient and cavitation intensity, while valves with improved valve cages had medium flow coefficient but minimum cavitation intensity.

ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS (2021)

添加到收藏夹

Article Energy & Fuels

Flow mapping using 3D full-scale CFD simulation and hydrodynamic experiments of an ultra-supercritical turbine's combined valve for nuclear power plant

Palash K. Bhowmik et al.

Summary: This study evaluated the hydrodynamic characteristics of a combined emergency stop and control valve for an ultra-supercritical turbine system, emphasizing the importance of accurate estimation of flow characteristics for system controllability, reliability, and safety. Experimental and CFD simulation analysis was conducted to estimate the mass flow rate and valve coefficient. The results showed a scale deviation between the original model valve and the simplified test valve, requiring scaled modification for alignment.

INTERNATIONAL JOURNAL OF ENERGY AND ENVIRONMENTAL ENGINEERING (2021)

添加到收藏夹

Review Engineering, Multidisciplinary

Influence of inlet pressure on cavitation characteristics in regulating valve

Xiumei Liu et al.

ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS (2020)

添加到收藏夹

Article Nuclear Science & Technology

Valve core shapes analysis on flux through control valves in nuclear power plants

Jin-yuan Qian et al.

NUCLEAR ENGINEERING AND TECHNOLOGY (2020)

添加到收藏夹

Proceedings Paper Automation & Control Systems

Analysis and Modeling of State-Dependent Delay in Control Valves

Mads Valentin Bram et al.

IFAC PAPERSONLINE (2020)

添加到收藏夹

Article Engineering, Multidisciplinary

Effect of valve core shapes on cavitation flow through a sleeve regulating valve

Zhi-jiang Jin et al.

JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A (2020)

添加到收藏夹

Article Engineering, Mechanical

Development of a flow control valve with digital flow compensator

Jiahai Huang et al.

FLOW MEASUREMENT AND INSTRUMENTATION (2019)

添加到收藏夹

Article Engineering, Mechanical

Research on the measuring characteristics of a new design butterfly valve flowmeter

Yuanpeng Mu et al.

FLOW MEASUREMENT AND INSTRUMENTATION (2019)

添加到收藏夹

Article Energy & Fuels

Effects of the geometrical features of flow paths on the flow capacity of a control valve trim

Taimoor Asim et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

Standard deviation based acoustic emission signal analysis for detecting valve internal leakage

Guo-Yang Ye et al.

SENSORS AND ACTUATORS A-PHYSICAL (2018)

添加到收藏夹

Article Engineering, Mechanical

Numerical and experimental studies on hydrodynamic characteristics of sleeve regulating valves

Zhe Lin et al.

FLOW MEASUREMENT AND INSTRUMENTATION (2017)

添加到收藏夹

Article Engineering, Mechanical

Analysis of a proportional control valve flow coefficient with the usage of a CFD method

E. Lisowski et al.

FLOW MEASUREMENT AND INSTRUMENTATION (2017)

添加到收藏夹

Article Engineering, Mechanical

ADDITIVE MANUFACTURING DESIGN OF GLOBE VALVE FOR OPTIMIZED FLOW

Farooq Azam et al.

TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING (2017)

添加到收藏夹

Article Engineering, Mechanical

Effect of cone angle on the hydraulic characteristics of globe control valve

Lin Zhe et al.

CHINESE JOURNAL OF MECHANICAL ENGINEERING (2015)

添加到收藏夹

Article Thermodynamics

CFD simulation of flow-pressure characteristics of a pressure control valve for automotive fuel supply system

Dazhuan Wu et al.

ENERGY CONVERSION AND MANAGEMENT (2015)

添加到收藏夹

Article Thermodynamics

Effects of groove shape of notch on the flow characteristics of spool valve

Yi Ye et al.

ENERGY CONVERSION AND MANAGEMENT (2014)

添加到收藏夹

Article Thermodynamics

Analysis of flow structure inside a spool type pressure regulating valve

Himadri Chattopadhyay et al.

ENERGY CONVERSION AND MANAGEMENT (2012)

添加到收藏夹

Article Nuclear Science & Technology

Engineering nonlinearity characteristic compensation for commercial steam turbine control valve using linked MARS code and Matlab Simulink

B. Halimi et al.

NUCLEAR ENGINEERING AND DESIGN (2012)

添加到收藏夹

Article Automation & Control Systems

Application of rapid prototyping and computational fluid dynamics in the development of water flow regulating valves

H. S. Ramanath et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2006)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.