Study on Temperature Field Characteristic and Temperature Detection of Shuttle-Type High-Temperature, High-Pressure, Anti-Erosion Special Valve
Check valve is an important fluid control component of pressure pipeline system, shuttle-type high-temperature, high-pressure, anti-erosion special valve is a new type of check valve. The simulation with CFD software Fluent and analysis for its internal temperature field was done, and then make a comparison between Shuttle-type high-temperature, high-pressure, anti-erosion special valve and swing check valve, and it can be concluded that the former doesn't exist local thermal stress concentration. Ultrasonic speed in high-pressure water and steam rely on its temperature, according to this relation, it can be calculate the temperature of fluid in the valve by measuring the transit time of ultrasonic.
X. J. Long et al., "Study on Temperature Field Characteristic and Temperature Detection of Shuttle-Type High-Temperature, High-Pressure, Anti-Erosion Special Valve", Advanced Materials Research, Vols. 317-319, pp. 1277-1281, 2011