- Website by FEAPRO
- PZFlex亚太市场与技术支持服务平台
Tel:+86-21-51079201 Fax: +86-21-51079231
本网站授权FEAPro公司运营,FEAPro不是WAI的一部分
FEAPro公司是PZFlex的合法授权经销商. 负责产品的销售和支持提供免费计算及换能器和无损检测方案建模,在线提交技术演示要求点击这里 PZFlex|超声|换能器|PZT|cMUT|HIFU|颅内|高频|超声成像|超声治疗|无损检测|声场|探头|并行计算
Summary
Different methods for simulation of sound propagation have different advantages and disadvantages regarding application in dispersive, non-homogenous
media. There is not a single method that is able to fulfill all demands of such an environment. The methods that use principals of geometrical acoustics do not take refraction into account, and FEM can not be efficient enough in environments with complex 3D boundaries. In order to solve this problem a hybrid algorithm for beam-tracing method is designed.
This algorithm is based on stochastical method, and is intended to solve the problem of the refraction, without sacrificing the accuracy and efficiency of beam-tracing method.
Key words: ultrasound, sound, computer simulation