| contributor author | Zul Karnain, Ahmed A. | |
| contributor author | Rajagopal, Prabhu | |
| date accessioned | 2022-02-04T14:34:22Z | |
| date available | 2022-02-04T14:34:22Z | |
| date copyright | 2020/04/08/ | |
| date issued | 2020 | |
| identifier issn | 2572-3901 | |
| identifier other | nde_3_3_031107.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4273937 | |
| description abstract | This paper studies the transmission of elastic waves into test specimens for cylindrical waveguide-based ultrasonic transducers. However, to achieve better mode focusing, topographical waveguides with conical profiles were studied. Finite element simulations were used to study wave propagation and transmission into specimen samples using such “transmission horns.” Fundamental longitudinal mode L(0,1) was generated in cylindrical rods. Results from both finite element simulations and experiments show that a 50-deg conical transition profile help achieve better transmission and beam directionality into the specimen and also better reception of the back wall reflections at the waveguide as compared to a simple cylindrical rod waveguide. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effect of Conical Profile on the Transmission of Elastic Waves From Cylindrical Waveguide to Bulk | |
| type | Journal Paper | |
| journal volume | 3 | |
| journal issue | 3 | |
| journal title | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems | |
| identifier doi | 10.1115/1.4046724 | |
| page | 31107 | |
| tree | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems:;2020:;volume( 003 ):;issue: 003 | |
| contenttype | Fulltext | |