Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators
This paper examines the numerical work of the thermal convection over tube banks with winglets through the heat exchanger in two parts under turbulent conditions. The first section investigates the influence of two-phase (water and air) flow on the performance of two kinds of vortex generators (...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Indonesia
2023-05-01
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| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | https://ijtech.eng.ui.ac.id/article/view/5811 |
| _version_ | 1797831148588498944 |
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| author | Adnan Qahtan Ibrahim Riyadh Sabah Alturaihi |
| author_facet | Adnan Qahtan Ibrahim Riyadh Sabah Alturaihi |
| author_sort | Adnan Qahtan Ibrahim |
| collection | DOAJ |
| description | This paper examines the numerical work of the thermal convection over
tube banks with winglets through the heat exchanger in two parts under
turbulent conditions. The first section investigates the influence of two-phase
(water and air) flow on the performance of two kinds of vortex generators
(Delta and Rectangular) winglets across the oval tube banks. The second section
studied the performance of four types of winglets (Delta, Rectangular, Zikzak,
and Sinusoidal wavy), circular and oval tubes, forward and downward
configurations, and various angles of attack (15°, 20°,
and 25°) in
two-phase flow. Delta winglets provide the highest performance at an attack
angle of 15° for oval tube banks in a two-phase flow with a moderate turbulent
flow rate. |
| first_indexed | 2024-04-09T13:47:23Z |
| format | Article |
| id | doaj.art-be0afad0bd5b4410a0f1d4d00fa3eee7 |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-09T13:47:23Z |
| publishDate | 2023-05-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-be0afad0bd5b4410a0f1d4d00fa3eee72023-05-09T01:57:55ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002023-05-0114348450010.14716/ijtech.v14i3.58115811Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex GeneratorsAdnan Qahtan Ibrahim0Riyadh Sabah Alturaihi11. Department of Mechanical Engineering, Faculty of Engineering, University of Babylon, Hilla, Babylon, 51002, Iraq, 2. Automotive Department, College of Engineering/AL-Musaib, University of Babylon,1. Department of Mechanical Engineering, Faculty of Engineering, University of Babylon, Hilla, Babylon, 51002, IraqThis paper examines the numerical work of the thermal convection over tube banks with winglets through the heat exchanger in two parts under turbulent conditions. The first section investigates the influence of two-phase (water and air) flow on the performance of two kinds of vortex generators (Delta and Rectangular) winglets across the oval tube banks. The second section studied the performance of four types of winglets (Delta, Rectangular, Zikzak, and Sinusoidal wavy), circular and oval tubes, forward and downward configurations, and various angles of attack (15°, 20°, and 25°) in two-phase flow. Delta winglets provide the highest performance at an attack angle of 15° for oval tube banks in a two-phase flow with a moderate turbulent flow rate.https://ijtech.eng.ui.ac.id/article/view/5811duct banksheat exchangersinusoidal wingletszikzak winglets |
| spellingShingle | Adnan Qahtan Ibrahim Riyadh Sabah Alturaihi Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators International Journal of Technology duct banks heat exchanger sinusoidal winglets zikzak winglets |
| title | Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators |
| title_full | Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators |
| title_fullStr | Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators |
| title_full_unstemmed | Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators |
| title_short | Numerical Investigation for Single-Phase and Two-Phase Flow in Duct Banks with Multi Types of Vortex Generators |
| title_sort | numerical investigation for single phase and two phase flow in duct banks with multi types of vortex generators |
| topic | duct banks heat exchanger sinusoidal winglets zikzak winglets |
| url | https://ijtech.eng.ui.ac.id/article/view/5811 |
| work_keys_str_mv | AT adnanqahtanibrahim numericalinvestigationforsinglephaseandtwophaseflowinductbankswithmultitypesofvortexgenerators AT riyadhsabahalturaihi numericalinvestigationforsinglephaseandtwophaseflowinductbankswithmultitypesofvortexgenerators |