Title :
Characteristics simulation of stress Vortex flowmeter signals
Author :
Chen, Jie ; Yan, Wen ; Zhong, Liyuan
Author_Institution :
Shanghai Key Lab. of Power Station Autom. Technol., Shanghai Univ., Shanghai, China
Abstract :
This paper presents how to simulate the phenomenon of Karman Vortex Street when fluid passes the meter by Computational Fluid Dynamics (CFD). With the parameters measured from the bluff body and detector sensor, the relationship of the lift force acted on different parts of the sensor is clearly shown. The CFD simulation results validate the characteristics of vortex output signal on the detector.
Keywords :
computational fluid dynamics; flow measurement; flow sensors; flowmeters; vortices; CFD simulation; Karman vortex street; bluff body sensor; computational fluid dynamics; detector sensor; lift force; stress vortex flowmeter signal; vortex output signal; Decision support systems; CFD; Signal simulation; Vortex flowmeter;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968735
