DEVELOPMENT OF NEW HYBRID AERODYNAMIC VIBRATION EXPERIMENTAL SYSTEM WITH MULTI-SIMULTANEOUS AIR PRESSURE SENSORS IN 3-DIMENSIONAL FLOW(Structures)

Abstract

This paper describes development of the new hybrid aerodynamic vibration system and verification of the developed system for simulating aerodynamic vibration of structures. Simulation of aerodynamic vibration of a square prism in 3-dimensional flow is conducted. Unsteady aerodynamic force can be estimated in this simulation. From the results, the accuracy of developed system is satisfied and the hybrid aerodynamic vibration technique suggested some possibility to analyze aerodynamic vibration of structures from other angle.