Numerical Modeling of Radiographic Images as the Basis for Correctly Designing Digital Radiography Systems of Large-Sized Objects; Russian Journal of Nondestructive Testing; Vol. 55, iss. 2
| Parent link: | Russian Journal of Nondestructive Testing Vol. 55, iss. 2.— 2019.— [P. 136-149] |
|---|---|
| مؤلف مشترك: | |
| مؤلفون آخرون: | , , , |
| الملخص: | Title screen A mathematical model has been developed for digital radiographic imaging of large-sized objects. The model takes account of scanning time, the parameters of source and recorder of bremsstrahlung due to the test object, and geometrical scanning scheme. A high-performance algorithm is proposed for the numerical modeling of digital radiographic images. The algorithm has allowed producing realistic images of large-sized stepped and wedge-shaped test objects and test objects typical of pipeline transport. The rationale for selecting the scanning time and the digit capacity of an analog-to-digital converter is demonstrated. Numerical simulation of radiographic images is shown to provide a basis for the correct choice of the parameters of digital radiography systems as applied to testing large objects. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2019
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1134/S1061830919020050 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660588 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 660588 | ||
| 005 | 20250404130522.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\30152 | ||
| 090 | |a 660588 | ||
| 100 | |a 20190809d2019 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Numerical Modeling of Radiographic Images as the Basis for Correctly Designing Digital Radiography Systems of Large-Sized Objects |f S. P. Osipov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 34 tit.] | ||
| 330 | |a A mathematical model has been developed for digital radiographic imaging of large-sized objects. The model takes account of scanning time, the parameters of source and recorder of bremsstrahlung due to the test object, and geometrical scanning scheme. A high-performance algorithm is proposed for the numerical modeling of digital radiographic images. The algorithm has allowed producing realistic images of large-sized stepped and wedge-shaped test objects and test objects typical of pipeline transport. The rationale for selecting the scanning time and the digit capacity of an analog-to-digital converter is demonstrated. Numerical simulation of radiographic images is shown to provide a basis for the correct choice of the parameters of digital radiography systems as applied to testing large objects. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 55, iss. 2 |v [P. 136-149] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a bremsstrahlung | |
| 610 | 1 | |a digital radiography | |
| 610 | 1 | |a bremsstrahlung recorders | |
| 610 | 1 | |a analog-to-digital converter digit capacity | |
| 610 | 1 | |a sensitivity standards | |
| 610 | 1 | |a mathematical modeling | |
| 610 | 1 | |a математическое моделирование | |
| 610 | 1 | |a тормозное излучение | |
| 610 | 1 | |a цифровая радиография | |
| 610 | 1 | |a аналого-цифровые преобразователи | |
| 701 | 1 | |a Osipov |b S. P. |c specialist in the field of non-destructive testing |c Leading researcher of Tomsk Polytechnic University, candidate of technical sciences |f 1958- |g Sergey Pavlovich |3 (RuTPU)RU\TPU\pers\35098 |9 18373 | |
| 701 | 1 | |a Chakhlov |b S. V. |c physicist |c Head of the laboratory of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1956- |g Sergey Vladimirovich |3 (RuTPU)RU\TPU\pers\34254 |9 17785 | |
| 701 | 1 | |a Kayralapov |b D. |g Daniyar | |
| 701 | 1 | |a Sirotjyan |b E. V. |g Evgeniya Vladimirovna | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Российско-китайская научная лаборатория радиационного контроля и досмотра (РКНЛ РКД) |3 (RuTPU)RU\TPU\col\21551 |
| 801 | 2 | |a RU |b 63413507 |c 20190809 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1134/S1061830919020050 | |
| 942 | |c CF | ||