New method of measuring µ-focus spots of X-ray tubes
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
New method of measuring µ-focus spots of X-ray tubes
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| Автор |
Gnedin, M.
Usachev, E. Valikov, V. Gheveler, V. Stein, Aleksandr Mikhailovich |
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| Тематика |
фокусные пятна
рентгеновские трубки неразрушающий контроль цифровые изображения рентгеновские изображения |
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| Описание |
The practice of non-destructive testing shows that despite the whole range of working standards that define the methods of measurement of µ-focus spot sizes, the consistency and spread of the obtained results are considered unsatisfactory. In the meantime, knowing the accurate size of µ-focus spot is the determinant factor in optimization of control parameters, which is often carried out with geometric magnification. A new design of test object is proposed, a new method of differentiated line profiles of test object digital image is developed and tested, the computing chain and allowances are described. The obtained results have formed the basis for elaboration of a Standard to measure µ-focus spot size of an X-ray tube.
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| Дата |
2017-11-08T09:07:37Z
2017-11-08T09:07:37Z 2017 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
New method of measuring µ-focus spots of X-ray tubes / M. Gnedin [et al.] // Journal of Physics: Conference Series. — 2017. — Vol. 881 : Innovations in Non-Destructive Testing (SibTest 2017) : International Conference, 27–30 June 2017, Novosibirsk, Russian Federation : [proceedings]. — [012031, 6 p.].
http://earchive.tpu.ru/handle/11683/43864 10.1088/1742-6596/881/1/012031 |
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| Язык |
en
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| Связанные ресурсы |
Journal of Physics: Conference Series. Vol. 881 : Innovations in Non-Destructive Testing (SibTest 2017). — Bristol, 2017.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Издатель |
IOP Publishing
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