| 000 | 04034nlm1a2200433 4500 | ||
|---|---|---|---|
| 001 | 656447 | ||
| 005 | 20231030041428.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\22888 | ||
| 090 | _a656447 | ||
| 100 | _a20171115a2017 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aEvaporation, boiling and explosive breakup of oil–water emulsion drops under intense radiant heating _fP. A. Strizhak [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 30 tit.] | ||
| 330 | _aAn experimental study on conditions and main characteristics for high-temperature (more than 700 K) evaporation of oil–water drops is presented. The high-temperature water purification from impurities can be the main practical application of research results. Thus, the heating of drops is implemented by the two typical schemes: on a massive substrate (the heating conditions are similar to those achieved in a heating chamber) and in a flow of the heated air. In the latter case, the heating conditions correspond to those attained while moving water drops with impurities in a counter high-temperature gaseous flow in the process of water purification. Evaporation time and rate as functions of heating temperature and conditions for the heat energy supply to an emulsion drop are illustrated. The influence of oil product concentration in an emulsion drop on evaporation characteristics is discussed. The conditions for intensive flash boiling of an emulsion drop and its explosive breakup (fragmentation) with formation of the fine droplets cloud are pointed out. High radiant heat fluxes required in the boundary layer of a drop for intensive flash boiling and explosive breakup of drops with further formation of the fine aerosol. The fundamental differences between flash boiling and explosive breakup of an emulsion drop when heated on a substrate and in a flow of the heated air are described. The main prospects for the development of the high-temperature water purification technology are detailed taking into account the fast emulsion drop breakup investigated in the paper. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tChemical Engineering Research and Design | ||
| 463 |
_tVol. 127 _v[P. 72–80] _d2017 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aэмульсии | |
| 610 | 1 | _aпадение | |
| 610 | 1 | _aиспарение | |
| 610 | 1 | _aвзрывной распад | |
| 610 | 1 | _aосколки | |
| 610 | 1 | _aтепловые потоки | |
| 701 | 1 |
_aStrizhak _bP. A. _cSpecialist in the field of heat power energy _cDoctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) _f1985- _gPavel Alexandrovich _2stltpush _3(RuTPU)RU\TPU\pers\30871 |
|
| 701 | 1 |
_aPiskunov _bM. V. _cspecialist in the field of thermal engineering _cengineer of Tomsk Polytechnic University _f1991- _gMaksim Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\34151 |
|
| 701 | 1 |
_aVolkov _bR. S. _cspecialist in the field of power engineering _csenior lecturer, engineer of the Tomsk Polytechnic University, candidate of technical Sciences _f1987- _gRoman Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\33926 |
|
| 701 | 1 |
_aLegro _bJ. K. Ch. _cspecialist in the field of power engineering _cProfessor of Tomsk Polytechnic University _f1942- _gZhan Klod Chislan _2stltpush _3(RuTPU)RU\TPU\pers\35493 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЭнергетический институт (ЭНИН) _bКафедра автоматизации теплоэнергетических процессов (АТП) _h121 _2stltpush _3(RuTPU)RU\TPU\col\18678 |
| 801 | 2 |
_aRU _b63413507 _c20171115 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.cherd.2017.09.008 | |
| 942 | _cCF | ||