A new type of valveless piezoelectric pump driven by Cymbal actuator was put forward. The working process of Cymbal actuator was simulated by FEM (finite element methods). Based on establishing the FEM model of Cymbal actuator, modal analysis was carried out to calculate modal frequency. The just working frequency was obtained by calculation. By transient dynamics analysis applying piezoelectric coupling theory, the transient dynamics properties have been discussed. The analysis result provided a design reference on this kind of valveless piezoelectric pumps that use Cymbal actuators.
参考文献
相似文献
引证文献
引用本文
高建民,任宁,谌志伟.无阀微压电泵关键部件工作过程仿真[J].农业机械学报,2008,39(2):130-133.[J]. Transactions of the Chinese Society for Agricultural Machinery,2008,39(2):130-133.