Issues associated with control valves, such as dead band, actuator/positioner’s design, response time, valve type, and sizing, all have a huge impact on process flow. Extensive studies on control ...

Stock and flow diagrams help you visualize the system's behavior and understand how the stocks and flows interact over time. They can show you how the system responds to different scenarios ...

Abstract: Piezoelectric actuators are particularly interesting in high-speed precision flow control valves due to their fast dynamic response and simple structure. However, concurrently improving the ...

The High-thrust LOX/LH2 staged combustion cycle engines adopt variable thrust adjustment which can achieve the best thrust control and optimize the best carrying capacity. Based on the ...