Research on torque characteristics of bypass valve of inline detector

In order to optimize the design of bypass valve structure and optimize the parameters of motor and power supply, the torque characteristics of bypass valve were studied by theoretical analysis and numerical simulation. The results show that: after the inner rotary valve of the bypass valve is opened...

Full description

Saved in:
Bibliographic Details
Published in2020 3rd International Conference on Electron Device and Mechanical Engineering (ICEDME) pp. 636 - 639
Main Authors Xiaolong, Li, Zheng, Tan, Tao, Meng, Jinzhong, Chen
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2020
Subjects
bypass valve
Detectors
Fluids
Hydraulic systems
inline detector
Numerical simulation
opening degree
Power supplies
rotary valve
Torque
torque characteristics
Valves
Online AccessGet full text

Cover

More Information
Summary:In order to optimize the design of bypass valve structure and optimize the parameters of motor and power supply, the torque characteristics of bypass valve were studied by theoretical analysis and numerical simulation. The results show that: after the inner rotary valve of the bypass valve is opened, the fluid will produce hydraulic torque, and the hydraulic torque is inversely proportional to the opening of the rotary valve, and proportional to the fluid velocity and pressure. The opening degree of rotary valve is in the range of 0°~10°, and the reduction of hydraulic torque per unit opening degree is much larger than that of 10°~30°. With the increase of velocity and pressure, the reduction of hydraulic torque per unit opening increases gradually. The research in this paper has an important guiding role in the design and optimization of the adjustable speed internal detector.
DOI:10.1109/ICEDME50972.2020.00150