The simulation of ultrasonic beams with a Gaussian beam equivalent point source model |
| |
| Authors: | SCHMERR L W HUANG R SEDOV A |
| |
| Institution: | SCHMERR L W~1 HUANG R~1 SEDOV A~2 (1 Center for NDE,Iowa State University Ames,Iowa,USA) (2 Department of Mechanical Engineering,Lakehead University Thunder Bay,ON,Canada) |
| |
| Abstract: | Point Sources and Gaussian beams are used frequently as fundamental building blocks for developing ultrasonic beam models.Both these models have different weaknesses that limit their effectiveness.Here,we will show that one can develop a Gaussian Beam Equivalent Point Source(GBEPS) model that removes those weaknesses and combines the accuracy and versatility of the point source models with much of the speed and well-behaved nature of Gaussian beam models.We will demonstrate the efficiency and versatility of... |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
