Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter
The work presents initial studies of a reversed thermosiphon with a steam liquid lifter and a minigap evaporator. The main interest of the authors is the evaporator, especially the heat exchange efficiency and flow issues, such as maldistribution and pressure drop. However, because the thermosiphon...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://doi.org/10.1051/e3sconf/20187002009 |
| _version_ | 1819116102859358208 |
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| author | Klugmann Michał Dąbrowski Paweł Mikielewicz Dariusz |
| author_facet | Klugmann Michał Dąbrowski Paweł Mikielewicz Dariusz |
| author_sort | Klugmann Michał |
| collection | DOAJ |
| description | The work presents initial studies of a reversed thermosiphon with a steam liquid lifter and a minigap evaporator. The main interest of the authors is the evaporator, especially the heat exchange efficiency and flow issues, such as maldistribution and pressure drop. However, because the thermosiphon circuit of such a construction is characterized by cyclic working conditions, which are quite difficult in analysis the authors focused on this specificity first. The article presents the concept of a test circuit and preliminary results for distilled water and for a minigap evaporator with a smooth heat exchange surface 100 x 200 mm and minigap thickness of 1 mm. Visualizations of the separator's work and the minigap boiling structures are presented. |
| first_indexed | 2024-12-22T05:11:45Z |
| format | Article |
| id | doaj.art-7b92ce7ce5aa4fcb96fab3159fa5709d |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-22T05:11:45Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-7b92ce7ce5aa4fcb96fab3159fa5709d2022-12-21T18:37:57ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01700200910.1051/e3sconf/20187002009e3sconf_htrse2018_02009Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifterKlugmann Michał0Dąbrowski Paweł1Mikielewicz Dariusz2Gdańsk University of Technology, Faculty of Mechanical Engineering, Department of Energy and Industrial ApparatusGdańsk University of Technology, Faculty of Mechanical Engineering, Department of Energy and Industrial ApparatusGdańsk University of Technology, Faculty of Mechanical Engineering, Department of Energy and Industrial ApparatusThe work presents initial studies of a reversed thermosiphon with a steam liquid lifter and a minigap evaporator. The main interest of the authors is the evaporator, especially the heat exchange efficiency and flow issues, such as maldistribution and pressure drop. However, because the thermosiphon circuit of such a construction is characterized by cyclic working conditions, which are quite difficult in analysis the authors focused on this specificity first. The article presents the concept of a test circuit and preliminary results for distilled water and for a minigap evaporator with a smooth heat exchange surface 100 x 200 mm and minigap thickness of 1 mm. Visualizations of the separator's work and the minigap boiling structures are presented.https://doi.org/10.1051/e3sconf/20187002009 |
| spellingShingle | Klugmann Michał Dąbrowski Paweł Mikielewicz Dariusz Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter E3S Web of Conferences |
| title | Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| title_full | Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| title_fullStr | Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| title_full_unstemmed | Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| title_short | Selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| title_sort | selected thermal and flow issues in a reversed thermosiphon with a steam liquid lifter |
| url | https://doi.org/10.1051/e3sconf/20187002009 |
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