Convective heat transfer on external surface of plain tube
The paper gives the analysis of calculation methods and results of calculating the intensity of heat transfer from the surface of round single tube, tube bundles in conditions of forced, free and mixed convection. The analysis shows the differences in results depending on the method of calculation....
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PC Technology Center
2013-10-01
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Online Access: | http://journals.uran.ua/tarp/article/view/18388 |
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doaj-5ced40d50c11433d8fc6bac3256e28312020-11-25T01:46:19ZengPC Technology CenterTehnologìčnij Audit ta Rezervi Virobnictva2226-37802312-83722013-10-0151(13)192310.15587/2312-8372.2013.1838818388Convective heat transfer on external surface of plain tubeВалерій Омелянович Туз0Роман Володимирович Неїло1National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Prospect Peremogy, Kiev, 03056National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Prospect Peremogy, Kiev, 03056The paper gives the analysis of calculation methods and results of calculating the intensity of heat transfer from the surface of round single tube, tube bundles in conditions of forced, free and mixed convection. The analysis shows the differences in results depending on the method of calculation. From a practical point of view these methods are used for calculating the heat transfer intensity for various types of heat exchange equipment. The most difficult situation is observed in the field of small Reynolds numbers. For certain types of layout (e.g. tube bundles) strict methods for calculating the heat transfer intensity in free and mixed convection are absent. The obtained results indicate the need for more complete study of heat transfer phenomena in mixed and free convection, especially in bundles of horizontal tubeshttp://journals.uran.ua/tarp/article/view/18388free convection, forced convection, tube bundles, single tube, heat transfer |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Валерій Омелянович Туз Роман Володимирович Неїло |
spellingShingle |
Валерій Омелянович Туз Роман Володимирович Неїло Convective heat transfer on external surface of plain tube Tehnologìčnij Audit ta Rezervi Virobnictva free convection, forced convection, tube bundles, single tube, heat transfer |
author_facet |
Валерій Омелянович Туз Роман Володимирович Неїло |
author_sort |
Валерій Омелянович Туз |
title |
Convective heat transfer on external surface of plain tube |
title_short |
Convective heat transfer on external surface of plain tube |
title_full |
Convective heat transfer on external surface of plain tube |
title_fullStr |
Convective heat transfer on external surface of plain tube |
title_full_unstemmed |
Convective heat transfer on external surface of plain tube |
title_sort |
convective heat transfer on external surface of plain tube |
publisher |
PC Technology Center |
series |
Tehnologìčnij Audit ta Rezervi Virobnictva |
issn |
2226-3780 2312-8372 |
publishDate |
2013-10-01 |
description |
The paper gives the analysis of calculation methods and results of calculating the intensity of heat transfer from the surface of round single tube, tube bundles in conditions of forced, free and mixed convection. The analysis shows the differences in results depending on the method of calculation. From a practical point of view these methods are used for calculating the heat transfer intensity for various types of heat exchange equipment. The most difficult situation is observed in the field of small Reynolds numbers. For certain types of layout (e.g. tube bundles) strict methods for calculating the heat transfer intensity in free and mixed convection are absent. The obtained results indicate the need for more complete study of heat transfer phenomena in mixed and free convection, especially in bundles of horizontal tubes |
topic |
free convection, forced convection, tube bundles, single tube, heat transfer |
url |
http://journals.uran.ua/tarp/article/view/18388 |
work_keys_str_mv |
AT valeríjomelânovičtuz convectiveheattransferonexternalsurfaceofplaintube AT romanvolodimirovičneílo convectiveheattransferonexternalsurfaceofplaintube |
_version_ |
1725020308232994816 |