超声声场的三维模拟及可视化研究

摘要

对超声换能器声场进行三维模拟及可视化的研究，基于MATLAB强大的图形图像可视化功能显示出超声声场的三维图形，通过改变相应参数更直观的观察声场的变化了解影响声场的变化的因素；为超声成像以及超声检测等工程实际问题中超声波的研究以及超声探头的选取提供相应的依据。%The article makes a research on the three-dimensional simulation and visualization in ultrasonic transducer sound field. Based on MATLAB, the powerful image visual function displays three-dimensional graphics of sound field, by changing the correspond- ing parameter, it can more intuitively observe the change of sound field and understand the change factor that impacting the sound field, and to provide the appropriate basis for the selection of ultrasound research and the ultrasound probe, those actual problems are existing in the engineering of ultrasound imaging and ultrasonic testing.