Hydrodynamic Sound Source Tube Design and Analysis of Flow-induced Miniature Piezoelectric Resonance Generator

摘要：

　　Flow-induced generator has been equipped on many fuzes abroad as physical power supply.The application is limited due to its bulky size and complex structure.In this paper,the hydrodynamic sound source tube of a novel flow-induced miniature piezoelectric resonance generator has been proposed based on Hartmann acoustic generator.The structure has been simulated and its feasibility has been verified by computational fluid dynamics calculation and piezoelectric calculation in FLUENT and ANSYS,respectively.It is concluded that with certain pressure at the inlet,the generator could provide a stable voltage which fulfil low power consumption application of fuze.This will provide reference for design and experiments of the generator in the future.

关键词： Hydrodynamic Sound Source Tube Piezoelectric Generator Simulation Hartmann Acoustic Generator

作者: Xiaoguang ZHU Hejuan CHEN Huajie ZOU

作者单位: School of Mechanical Engineering,Nanjing University of Science & Technology,Jiangsu Nanjing 210094,P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)

会议地点: 江苏扬州

会议语种:英文

页码: 389-394

在线出版日期: 2014-08-21（万方平台首次上网日期，不代表论文的发表时间）