Critical heat flux density in diphasic thermosyphons; MATEC Web of Conferences; Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017)
| Parent link: | MATEC Web of Conferences Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017).— 2017.— [01064, 6 p.] |
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| Özet: | Title screen The paper presents an analysis of known dependencies for determining the critical heat flux density in diphasic thermosyphons. The critical heat flux density for the created experimental model of thermosyphon were calculated on the basis of the theoretical contributions of 1) the occurrence of a “flooding” regime in a thermosyphon characterized by a disturbance of the hydrodynamic stability of the phase interface and the entrainment of the liquid phase by the gas flow; 2) the mutual influence of gravitational forces and surface tension; 3) S.S. Kutateladze hydrodynamic theory of the heat transfer crisis during boiling. It is found that the existing theoretical contributions which can be used to calculate the critical heat flux density and subsequently determine the minimum filling ratio of a thermosyphon are conditionally applicable. |
| Dil: | İngilizce |
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2017
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| Online Erişim: | https://doi.org/10.1051/matecconf/201711001064 http://earchive.tpu.ru/handle/11683/42626 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655376 |
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| 200 | 1 | |a Critical heat flux density in diphasic thermosyphons |f K. O. Ponomarev, E. G. Orlova, А. Е. Nurpeiis | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 29 tit.] | ||
| 330 | |a The paper presents an analysis of known dependencies for determining the critical heat flux density in diphasic thermosyphons. The critical heat flux density for the created experimental model of thermosyphon were calculated on the basis of the theoretical contributions of 1) the occurrence of a “flooding” regime in a thermosyphon characterized by a disturbance of the hydrodynamic stability of the phase interface and the entrainment of the liquid phase by the gas flow; 2) the mutual influence of gravitational forces and surface tension; 3) S.S. Kutateladze hydrodynamic theory of the heat transfer crisis during boiling. It is found that the existing theoretical contributions which can be used to calculate the critical heat flux density and subsequently determine the minimum filling ratio of a thermosyphon are conditionally applicable. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4526 |t MATEC Web of Conferences | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\21033 |t Vol. 110 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2017) |o International Youth Scientific Conference, April 26-28, 2017, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov ; A. O. Zhdanova |v [01064, 6 p.] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a плотность | |
| 610 | 1 | |a тепловые потоки | |
| 610 | 1 | |a двухфазные термосифоны | |
| 610 | 1 | |a термосифоны | |
| 610 | 1 | |a теплопроводность | |
| 610 | 1 | |a газовые потоки | |
| 610 | 1 | |a кипение | |
| 700 | 1 | |a Ponomarev |b K. O. |c specialist in the field of thermal engineering |c laboratory assistant of Tomsk Polytechnic University |f 1993- |g Konstantin Olegovich |3 (RuTPU)RU\TPU\pers\35642 | |
| 701 | 1 | |a Orlova |b E. G. |c specialist in the field of thermal engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1991- |g Evgeniya Georgievna |3 (RuTPU)RU\TPU\pers\34157 |9 17697 | |
| 701 | 1 | |a Nurpeiis |b А. Е. |c an expert in the field of heat |c Assistant Tomsk Polytechnic University |f 1988- |g Atlant Ediluly |3 (RuTPU)RU\TPU\pers\34870 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Энергетический институт (ЭНИН) |b Кафедра теоретической и промышленной теплотехники (ТПТ) |3 (RuTPU)RU\TPU\col\18679 |
| 801 | 2 | |a RU |b 63413507 |c 20180426 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1051/matecconf/201711001064 | |
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