Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger
Experimental and Numerical investigation of heat transfer enhancement in shell and helical coil tube heat exchanger is carried out in the present work. Experimental work included design of helical coil heat exchanger with different curvature ratio and coil pitch. Three helical coil tube heat exchan...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Arabic |
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Mustansiriyah University/College of Engineering
2014-07-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/834 |
| _version_ | 1818468445506764800 |
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| author | Qasim Saleh Mahdi Sahar Abdul Fattah Firas Juma Abd |
| author_facet | Qasim Saleh Mahdi Sahar Abdul Fattah Firas Juma Abd |
| author_sort | Qasim Saleh Mahdi |
| collection | DOAJ |
| description |
Experimental and Numerical investigation of heat transfer enhancement in shell and helical coil tube heat exchanger is carried out in the present work. Experimental work included design of helical coil heat exchanger with different curvature ratio and coil pitch. Three helical coil tube heat exchangers with different curvature ratio (D/d) 12/1, 15/1, 17/1, 20/1 and 24/1 are studied to choose the optimum one. Four helical coils with different coil pitch 1.8d, 2d, 3d, and 5d has been chosen to study the effect of coil pitch on heat transfer coefficient. From experimental results the curvature ratio 17/1 gives optimum helical coil. Experimental results show increases of coil pitch lead to increasing in heat transfer coefficient of the shell side and indicate that convective heat transfer is increased by Reynolds number as well as Dean Number.Numerical geometry has been built using ansys fluent package 14.1 commercial copy with solid work and gambit software program depends on the optimum design .
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| first_indexed | 2024-04-13T21:12:18Z |
| format | Article |
| id | doaj.art-7f4f08b3fa2e4d7d8cf128ed57044092 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-04-13T21:12:18Z |
| publishDate | 2014-07-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-7f4f08b3fa2e4d7d8cf128ed570440922022-12-22T02:29:47ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252014-07-01184Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat ExchangerQasim Saleh Mahdi0Sahar Abdul Fattah1Firas Juma Abd2Mechanical Engineering Department, Al-Mustansiriyah University , Baghdad, IraqMechanical Engineering Department, Al-Mustansiriyah University , Baghdad, IraqMechanical Engineering Department, Al-Mustansiriyah University , Baghdad, Iraq Experimental and Numerical investigation of heat transfer enhancement in shell and helical coil tube heat exchanger is carried out in the present work. Experimental work included design of helical coil heat exchanger with different curvature ratio and coil pitch. Three helical coil tube heat exchangers with different curvature ratio (D/d) 12/1, 15/1, 17/1, 20/1 and 24/1 are studied to choose the optimum one. Four helical coils with different coil pitch 1.8d, 2d, 3d, and 5d has been chosen to study the effect of coil pitch on heat transfer coefficient. From experimental results the curvature ratio 17/1 gives optimum helical coil. Experimental results show increases of coil pitch lead to increasing in heat transfer coefficient of the shell side and indicate that convective heat transfer is increased by Reynolds number as well as Dean Number.Numerical geometry has been built using ansys fluent package 14.1 commercial copy with solid work and gambit software program depends on the optimum design . https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/834HelicalHeat exchangerCoiled tube |
| spellingShingle | Qasim Saleh Mahdi Sahar Abdul Fattah Firas Juma Abd Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger Journal of Engineering and Sustainable Development Helical Heat exchanger Coiled tube |
| title | Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger |
| title_full | Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger |
| title_fullStr | Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger |
| title_full_unstemmed | Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger |
| title_short | Experimental and Numerical Investigation to Evaluate the Performance of Helical Coiled Tube Heat Exchanger |
| title_sort | experimental and numerical investigation to evaluate the performance of helical coiled tube heat exchanger |
| topic | Helical Heat exchanger Coiled tube |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/834 |
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