| 000 | 03674nla2a2200493 4500 | ||
|---|---|---|---|
| 001 | 658781 | ||
| 005 | 20231030041607.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\26834 | ||
| 035 | _aRU\TPU\network\26830 | ||
| 090 | _a658781 | ||
| 100 | _a20181120d2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aGB | ||
| 105 | _ay z 100zy | ||
| 135 | _avrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aMathematical modeling of tomographic scanning of cylindrically shaped test objects _fB. I. Kapranov [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 24 tit.] | ||
| 330 | _aThe paper formulates mathematical relationships that describe the length of the radiation absorption band in the test object for the first generation tomographic scan scheme. A cylindrically shaped test object containing an arbitrary number of standard circular irregularities is used to perform mathematical modeling. The obtained mathematical relationships are corrected with respect to chemical composition and density of the test object material. The equations are derived to calculate the resulting attenuation radiation from cobalt-60 isotope when passing through the test object. An algorithm to calculate the radiation flux intensity is provided. The presented graphs describe the dependence of the change in the [gamma]-quantum flux intensity on the change in the radiation source position and the scanning angle of the test object. | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\network\2008 _tIOP Conference Series: Materials Science and Engineering |
|
| 463 | 1 |
_0(RuTPU)RU\TPU\network\26822 _tVol. 363 : Cognitive Robotics _oII International Conference, 22–25 November 2017, Tomsk, Russian Federation _o[proceedings] _v[012015, 7 p.] _d2018 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aматематическое моделирование | |
| 610 | 1 | _aтомографическое сканирование | |
| 610 | 1 | _aцилиндрические объекты | |
| 610 | 1 | _aполосы поглощения | |
| 610 | 1 | _aисточники излучения | |
| 610 | 1 | _aхимический состав | |
| 610 | 1 | _aплотность | |
| 701 | 1 |
_aKapranov _bB. I. _cRussian scientist in the field of physical methods and devices of quality control _cProfessor of Tomsk Polytechnic University, doctor of technical Sciences _f1941- _gBoris Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\35018 |
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| 701 | 1 |
_aVavilova _bG. V. _cspecialist in the field of non-destructive testing _cSenior lecturer of Tomsk Polytechnic University _f1981- _gGalina Vasilievna _2stltpush _3(RuTPU)RU\TPU\pers\32607 |
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| 701 | 1 |
_aVolchkova _bA. V. _cSpecialist in the field of instrument engineering _cEngineer of Tomsk Polytechnic University _f1995- _gAnastasia Valentinovna _2stltpush _3(RuTPU)RU\TPU\pers\42261 |
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| 701 | 1 |
_aKuznetsova _bI. S. |
|
| 701 | 1 |
_aKuznetsova _bI. S. _cSpecialist in the field of instrument engineering _cEngineer of Tomsk Polytechnic University _f1995- _gIrina Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\42259 |
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| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа неразрушающего контроля и безопасности _bОтделение контроля и диагностики _h7978 _2stltpush _3(RuTPU)RU\TPU\col\23584 |
| 801 | 1 |
_aRU _b63413507 _c20150101 _gRCR |
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| 801 | 2 |
_aRU _b63413507 _c20181129 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1088/1757-899X/363/1/012015 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/51795 | |
| 942 | _cCF | ||