Study on Hydrodynamic Vibration in Dual Bluff Body vortex Flowmeter

摘要

The characteristics of the dual bluff body vortex shedding is investigated, and the possibility to use dual bluff body combinations to strengthen the hydrodynamic vibration around the bluff body objects is explored. The numerical and experimental approaches were utilized to examine the time dependent flow field and the pressure Oscillation around the bluff bodies.