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Download statistics - Document (COUNTER):
Schmelt, A.S.; Twiefel, J.: The Spec-Radiation Method as a Fast Alternative to the Re-Radiation Method for the Detection of Flaws in Wooden Particleboards. In: Applied Sciences : open access journal 10 (2020), Nr. 19, 6663. DOI: https://doi.org/10.3390/app10196663
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Selected time period:
Sum total of downloads: 62
| Abstract: | |
For real-time evaluation of non-destructive air-coupled ultrasonic testing of wood-based materials, efficient and reliable calculation methods from ultrasonic holography are essential. Presented here is the spec-radiation method as a fast alternative to the re-radiation method. The spec-radiation method offers a more accurate and up to 88% faster evaluation than the re-radiation method for the determination of flaws in particleboards. Flaws of sub-wavelength sizes can be identified and their shape and location can be determined with this method. The spec-radiation method produces a better reproduction of the sound field than the re-radiation method, especially in the area of the measuring plane. | |
| License of this version: | CC BY 4.0 Unported |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 2020 |
| Appears in Collections: | Fakultät für Maschinenbau |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 30 | 48.39% |
| 2 |  |
United States | 14 | 22.58% |
| 3 |  |
China | 8 | 12.90% |
| 4 |  |
Russian Federation | 2 | 3.23% |
| 5 |  |
Italy | 2 | 3.23% |
| 6 |  |
Taiwan | 1 | 1.61% |
| 7 |  |
India | 1 | 1.61% |
| 8 |  |
Spain | 1 | 1.61% |
| 9 |  |
Denmark | 1 | 1.61% |
| 10 |  |
Australia | 1 | 1.61% |
| other countries | 1 | 1.61% | ||
Further download figures and rankings:
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