Abstract
Results of the experimental studies of an acoustic tract by the shadow testing method are provided. An inhomogeneous distribution of acoustic rays is revealed within the testing zone. The principle of producing a tomogram under small–angle probing is demonstrated. As a result of studying the error in determining the coordinates of flaws in different parts of the testing zone, it has been established that the least error corresponds to the flaw position at the center of the testing zone.
| Original language | English |
|---|---|
| Pages (from-to) | 463-468 |
| Number of pages | 6 |
| Journal | Russian Journal of Nondestructive Testing |
| Volume | 54 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1 Jul 2018 |
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Keywords
- acoustic tract
- antenna array
- flaw
- shadow testing method
- small–angle probing
- tomogram
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Small-Angle Acoustic Tomography under Shadow Testing with Antenna Arrays. / Soldatov, A. A.; Soldatov, P. V.; Soldatov, A. I.; Kostina, M. A.; Shul’gina, Yu V.
In: Russian Journal of Nondestructive Testing, Vol. 54, No. 7, 01.07.2018, p. 463-468.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Small-Angle Acoustic Tomography under Shadow Testing with Antenna Arrays
AU - Soldatov, A. A.
AU - Soldatov, P. V.
AU - Soldatov, A. I.
AU - Kostina, M. A.
AU - Shul’gina, Yu V.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - Results of the experimental studies of an acoustic tract by the shadow testing method are provided. An inhomogeneous distribution of acoustic rays is revealed within the testing zone. The principle of producing a tomogram under small–angle probing is demonstrated. As a result of studying the error in determining the coordinates of flaws in different parts of the testing zone, it has been established that the least error corresponds to the flaw position at the center of the testing zone.
AB - Results of the experimental studies of an acoustic tract by the shadow testing method are provided. An inhomogeneous distribution of acoustic rays is revealed within the testing zone. The principle of producing a tomogram under small–angle probing is demonstrated. As a result of studying the error in determining the coordinates of flaws in different parts of the testing zone, it has been established that the least error corresponds to the flaw position at the center of the testing zone.
KW - acoustic tract
KW - antenna array
KW - flaw
KW - shadow testing method
KW - small–angle probing
KW - tomogram
UR - http://www.scopus.com/inward/record.url?scp=85053928649&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85053928649&partnerID=8YFLogxK
U2 - 10.1134/S1061830918070070
DO - 10.1134/S1061830918070070
M3 - Article
VL - 54
SP - 463
EP - 468
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 7
ER -