| 000 | 03642nla2a2200505 4500 | ||
|---|---|---|---|
| 001 | 660277 | ||
| 005 | 20231030041700.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\29398 | ||
| 035 | _aRU\TPU\network\29395 | ||
| 090 | _a660277 | ||
| 100 | _a20190522a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aModeling of Processing of Irradiated Graphite Contained Fission and Neutron-Activation Products by Noble Gas Flow _fE. Bespala [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 26 tit.] | ||
| 330 | _aThe paper discusses questions dedicated accumulation of graphite radioactive waste generated during commissioning of uranium-graphite nuclear reactor. Authors determine character of contamination of irradiated graphite by different radionuclides (especially 1{37}Cs, {60}Co, {90}Sr) using autoradiographic methods and by means of electron microscope (scanning electron microscope - analysis). It has been obtained images of polished section of irradiated graphite in back-scattered electrons. Authors suggest the method of thermal decontamination of irradiated graphite surface by noble gas flow for the purpose of potential hazard reduction of graphite radioactive waste. The developed mathematical model of thermal decontamination of irradiated graphite subject to Wigner energy release under radiation defect annealing has been demonstrated in paper. The article represents laws reflecting dependence of recession velocity of radioactive contamination of graphite radioactive waste and different parameters of process subject to Wigner energy release. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\4816 _tAIP Conference Proceedings |
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| 463 | 0 |
_0(RuTPU)RU\TPU\network\29393 _tVol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018) _oV International Conference for Young Scientists, Post-Graduate Students and Students, 19-23 November 2018, Tomsk, Russia _o[proceedings] _fNational Research Tomsk Polytechnic University (TPU) ; eds. G. A. Martoyan, A. Yu. Godymchuk (Godimchuk), L. Rieznichenko _v[020004, 8 p.] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aмоделирование | |
| 610 | 1 | _aграфиты | |
| 610 | 1 | _aнейтронная активация | |
| 610 | 1 | _aблагородные газы | |
| 610 | 1 | _aрадиоактивные отходы | |
| 610 | 1 | _aуран-графитовые ядерные реакторы | |
| 610 | 1 | _aзагрязнения | |
| 610 | 1 | _aрадионуклиды | |
| 610 | 1 | _aматематические модели | |
| 610 | 1 | _aобеззараживание | |
| 701 | 1 |
_aBespala _bE. _gEvgeny |
|
| 701 | 1 |
_aPavliuk _bA. _gAlexander |
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| 701 | 1 |
_aKotlyarevskiy _bS. _gSergey |
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| 701 | 1 |
_aNovoselov _bI. Yu. _cspecialist in the field of nuclear physics _cresearch engineer of Tomsk Polytechnic University _f1989- _gIvan Yurievich _2stltpush _3(RuTPU)RU\TPU\pers\34239 |
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| 701 | 1 |
_aBespala _bYu. _gYuliya |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение ядерно-топливного цикла _h7864 _2stltpush _3(RuTPU)RU\TPU\col\23554 |
| 801 | 2 |
_aRU _b63413507 _c20190522 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1063/1.5099596 | |
| 942 | _cCF | ||