| 000 | 03828nlm1a2200493 4500 | ||
|---|---|---|---|
| 001 | 665307 | ||
| 005 | 20231030041958.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\36506 | ||
| 035 | _aRU\TPU\network\36436 | ||
| 090 | _a665307 | ||
| 100 | _a20210910a2021 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aNumerical simulation of the high-temperature oxidation of a nanosize aluminum particle _fA. Yu. Kraynov, V. A. Poryazov, K. M. Moiseeva, D. A. Kraynov (Krainov) |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 18 tit.] | ||
| 330 | _aA mathematical model of high-temperature oxidation of a nanosize aluminum particle has been presented. The model takes account of the diffusion of the oxidant and the aluminum vapor through a spherical layer of alumina around the aluminum melt, and also of the dependence of the rate of the reaction between the oxygen and the aluminum on temperature. Calculations of the time of burning of a nanosize aluminum particle of diameter 80 mm as a function of the temperature and pressure of the surrounding gas and of the oxygen concentration turned out to be in agreement with the results of experimental measurements presented in scientifi c literature. The exponents in the dependence of the burning time of a nanosize aluminum particle on the particle diameter and the temperature and pressure of the ambient medium have been determined; it has been shown that the exponents are dependent on temperature, pressure, and particle diameter. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of Engineering Physics and Thermophysics | ||
| 463 |
_tVol. 94, iss. 1 _v[P. 79-87] _d2021 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _ananosize aluminum particle | |
| 610 | 1 | _aburning time | |
| 610 | 1 | _amathematical modeling | |
| 610 | 1 | _aнаноразмерные частицы | |
| 610 | 1 | _aалюминий | |
| 610 | 1 | _aгорение | |
| 610 | 1 | _aматематическое моделирование | |
| 610 | 1 | _aвысокотемпературное окисление | |
| 701 | 1 |
_aKraynov _bA. Yu. _gAleksey Yurjevich |
|
| 701 | 1 |
_aPoryazov _bV. A. _gVasily Andreevich |
|
| 701 | 1 |
_aMoiseeva _bK. M. _gKseniya Mikhaylovna |
|
| 701 | 1 |
_aKraynov (Krainov) _bD. A. _cspecialist in the field of thermal engineering _cAssistant of the Department of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1988- _gDmitry Alekseevich _2stltpush _3(RuTPU)RU\TPU\pers\38865 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа энергетики _bНаучно-исследовательский центр "Экоэнергетика 4.0" _h8382 _2stltpush _3(RuTPU)RU\TPU\col\27583 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа информационных технологий и робототехники _bОтделение автоматизации и робототехники _h7952 _2stltpush _3(RuTPU)RU\TPU\col\23553 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 801 | 2 |
_aRU _b63413507 _c20210910 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1007/s10891-021-02275-z | |
| 942 | _cCF | ||