| 000 | 03458nlm2a2200445 4500 | ||
|---|---|---|---|
| 001 | 657650 | ||
| 005 | 20231030041519.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\24263 | ||
| 035 | _aRU\TPU\network\24090 | ||
| 090 | _a657650 | ||
| 100 | _a20180301a2017 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aIgnition study of high-energy materials containing Al, B, AlB2 and TiB2 powders _fA. G. Korotkikh [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 11 tit.] | ||
| 330 | _aBoron and its compounds are considered as possible high efficiency fuel components for high-energy materials (HEMs), since they have high gravimetric and volumetric heats of oxidation in comparison with aluminium powder. This work aims to modify a commercial 99.5% pure boron and AlB2 or TiB2 powders to improve the ignition and combustion characteristics for solid propellants. The ignition parameters for the model HEM sample based on ammonium perchlorate, ammonium nitrate and energetic binder, containing Al, B, AlB2 and TiB2 powders are presented. It was found that the greatest effect at the laser ignition is achieved at a full replacement of Al by B powder, at which the ignition time and the activation energy of HEM are reduced by 2.1–2.7 and 1.8 times, respectively. When replacing Al by AlB2 powder in HEM the ignition time is reduced by 1.7–2.4 times, and the activation energy is increased by 1.4 times. | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\4526 _tMATEC Web of Conferences |
|
| 463 |
_tVol. 115 : XXXIII Siberian Thermophysical Seminar (STS-33) _oNovosibirsk, Russia, June 6-8, 2017 _v[03016, 4 p.] _fed. S. V. Alekseenko _d2017 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aвысокоэнергетические материалы | |
| 610 | 1 | _aпорошки | |
| 610 | 1 | _aалюминий | |
| 610 | 1 | _aбор | |
| 610 | 1 | _aдиборид алюминия | |
| 610 | 1 | _aборид титана | |
| 701 | 1 |
_aKorotkikh _bA. G. _cspecialist in the field of power engineering _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1976- _gAleksandr Gennadievich _2stltpush _3(RuTPU)RU\TPU\pers\34763 |
|
| 701 | 1 |
_aArkhipov _bV. A. _gVladimir Afanasjevich |
|
| 701 | 1 |
_aSlyusarsky _bK. V. _gKonstantin Vitaljevich |
|
| 701 | 1 |
_aSorokin _bI. V. _cSpecialist in the field of heat and power engineering _cEngineer of Tomsk Polytechnic University _f1992- _gIvan Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\45838 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЭнергетический институт (ЭНИН) _bКафедра теоретической и промышленной теплотехники (ТПТ) _h117 _2stltpush _3(RuTPU)RU\TPU\col\18679 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЭнергетический институт (ЭНИН) _bКафедра атомных и тепловых электростанций (АТЭС) _h118 _2stltpush _3(RuTPU)RU\TPU\col\18683 |
| 801 | 2 |
_aRU _b63413507 _c20200115 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1051/matecconf/201711503016 | |
| 942 | _cCF | ||