Numerical investigation of conjugate mixed convection in a rectangular cavity with heat-conducting walls of finite thickness under conditions of radiant energy supply; Heat Transfer Research; Vol. 48, iss. 16
| Parent link: | Heat Transfer Research Vol. 48, iss. 16.— 2017.— [P. 1459-1472] |
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| 第一著者: | |
| 団体著者: | |
| その他の著者: | , |
| 要約: | Title screen A mathematical modeling of conjugate heat transfer in a semi-open rectangular cavity filled with air and semi-restricted by solid heat-conducting walls of finite thickness is performed under conditions of radiant energy supply in a mixed convection mode. According to the results of numerical modeling, differential (fields of temperature and stream function) and integral (average Nusselt numbers) characteristics of heat exchange have been obtained in a wide range of governing parameters (104 ? Ra ? 106, 300 ? Re ? 700). Based on the analysis of temperature and stream functions fields, it was established that the conjugate heat transfer process under study had a significantly unsteady nature. Scale influence of lifting force increasing on isolines of temperature and stream function formation in the air cavity is shown. It was found that an increase in the Rayleigh number leads to a rise in the average Nusselt number in a mixed convection mode.. Режим доступа: по договору с организацией-держателем ресурса |
| 言語: | 英語 |
| 出版事項: |
2017
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| 主題: | |
| オンライン･アクセス: | http://dx.doi.org/10.1615/HeatTransRes.2017015635 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659785 |
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| 200 | 1 | |a Numerical investigation of conjugate mixed convection in a rectangular cavity with heat-conducting walls of finite thickness under conditions of radiant energy supply |f G. V. Kuznetsov, V. Yu. Zyubanov, A. E. Nee | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a A mathematical modeling of conjugate heat transfer in a semi-open rectangular cavity filled with air and semi-restricted by solid heat-conducting walls of finite thickness is performed under conditions of radiant energy supply in a mixed convection mode. According to the results of numerical modeling, differential (fields of temperature and stream function) and integral (average Nusselt numbers) characteristics of heat exchange have been obtained in a wide range of governing parameters (104 ? Ra ? 106, 300 ? Re ? 700). Based on the analysis of temperature and stream functions fields, it was established that the conjugate heat transfer process under study had a significantly unsteady nature. Scale influence of lifting force increasing on isolines of temperature and stream function formation in the air cavity is shown. It was found that an increase in the Rayleigh number leads to a rise in the average Nusselt number in a mixed convection mode.. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |t Heat Transfer Research | |
| 463 | 1 | |t Vol. 48, iss. 16 |v [P. 1459-1472] |d 2017 | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a mathematical modeling | |
| 610 | 1 | |a conjugate heat transfer | |
| 610 | 1 | |a infrared radiation | |
| 610 | 1 | |a mixed convection | |
| 610 | 1 | |a conduction | |
| 610 | 1 | |a laminar flow | |
| 610 | 1 | |a математическое моделирование | |
| 610 | 1 | |a сопряженный теплообмен | |
| 610 | 1 | |a инфракрасное излучение | |
| 610 | 1 | |a смешанная конвекция | |
| 610 | 1 | |a проводимость | |
| 610 | 1 | |a ламинарные потоки | |
| 700 | 1 | |a Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |3 (RuTPU)RU\TPU\pers\31891 |9 15963 | |
| 701 | 1 | |a Zyubanov |b V. Yu. |g Vadim Yurjevich | |
| 701 | 1 | |a Nee |b A. E. |c specialist in the field of thermal engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1990- |g Aleksandr Eduardovich |3 (RuTPU)RU\TPU\pers\35708 |9 18868 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 801 | 2 | |a RU |b 63413507 |c 20190329 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1615/HeatTransRes.2017015635 | |
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