Abstract
The performance, flow patterns and cavitation phenomena of a ball valve are studied experimentally. Various patterns of flows in and downstream the ball valves with respect to different valve openings and inlet velocities are visualized using a particle tracking flow visualization method (PTFV). Meanwhile, cavitation phenomena are observed under certain conditions. Coefficients regarding to the performance of valve are determined by pressure and flow rate measurements. The correlations between the valve performance and the flow patterns are presented and discussed. The proposed method provides an effective way to determine the performance coefficients of a valve and to understand the condition for the inception of cavitation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.