换能器设计中瞬态波场的优化计算

E. Kuhnicke
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引用次数: 5

摘要

针对超声问题,提出了一种基于分离法、积分变换法和点源合成相结合的优化逼近方法,用于计算具有弯曲界面的层状介质中换能器产生的声场。结果与精确方法计算结果进行了比较。
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Optimized calculation of transient wave fields for transducer design
For ultrasonic problems, an optimized approximation method based on a separation approach in connection with integral transform methods and a point source synthesis, was developed to calculate the transducer generated sound field in layered media with curved interfaces. The results are compared with calculation results obtained from an exact method.
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