Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe
This research aims to study the heat transfer with a numerical model and experimental evaluation of a helical oscillating heat pipe (HOHP). Firstly, we created a numeric model of the HOHP to predict the time required to reach the steady state temperature and the heat transfer of the HOHP under tra...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2017-12-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | http://rdo.psu.ac.th/sjstweb/journal/39-6/39-6-9.pdf |
| _version_ | 1818921729613889536 |
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| author | Narin Siriwan Teerapat Chompookham Yulong Ding Sampan Rittidech |
| author_facet | Narin Siriwan Teerapat Chompookham Yulong Ding Sampan Rittidech |
| author_sort | Narin Siriwan |
| collection | DOAJ |
| description | This research aims to study the heat transfer with a numerical model and experimental evaluation of a helical oscillating
heat pipe (HOHP). Firstly, we created a numeric model of the HOHP to predict the time required to reach the steady state
temperature and the heat transfer of the HOHP under transient conditions. Secondly, we measured the temperature at the
pipe wall and evaluated the heat transfer rate from experiments and compared them with the numeric model. The results showed
that the transient temperature and the heat transfer profiles of the HOHP from the numerical model were similar with the results
measured from the experimental data. The results from numeric model predicted temperature profiles for attaining a steady
state temperature were in close agreement, when compared to the numerical simulation of Boothaisong et al. (2015). |
| first_indexed | 2024-12-20T01:42:17Z |
| format | Article |
| id | doaj.art-cc3d78d55e854337affb4f2efa167278 |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-12-20T01:42:17Z |
| publishDate | 2017-12-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-cc3d78d55e854337affb4f2efa1672782022-12-21T19:57:52ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952017-12-0139676577210.14456/sjst-psu.2017.93Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipeNarin Siriwan0Teerapat Chompookham1Yulong Ding2Sampan Rittidech3Heat Pipe and Thermal Tools Design Research Unit (HTDR), Department of Mechanical Engineering, Faculty of Engineering, Mahasarakham University, Kantharawichai, Maha Sarakham, 44150 ThailandHeat Pipe and Thermal Tools Design Research Unit (HTDR), Department of Mechanical Engineering, Faculty of Engineering, Mahasarakham University, Kantharawichai, Maha Sarakham, 44150 ThailandSchool of Chemical Engineering, University of Birmingham, Birmingham, United KingdomHeat Pipe and Thermal Tools Design Research Unit (HTDR), Department of Mechanical Engineering, Faculty of Engineering, Mahasarakham University, Kantharawichai, Maha Sarakham, 44150 ThailandThis research aims to study the heat transfer with a numerical model and experimental evaluation of a helical oscillating heat pipe (HOHP). Firstly, we created a numeric model of the HOHP to predict the time required to reach the steady state temperature and the heat transfer of the HOHP under transient conditions. Secondly, we measured the temperature at the pipe wall and evaluated the heat transfer rate from experiments and compared them with the numeric model. The results showed that the transient temperature and the heat transfer profiles of the HOHP from the numerical model were similar with the results measured from the experimental data. The results from numeric model predicted temperature profiles for attaining a steady state temperature were in close agreement, when compared to the numerical simulation of Boothaisong et al. (2015).http://rdo.psu.ac.th/sjstweb/journal/39-6/39-6-9.pdfmathematical modelheat transfertransienthelical oscillating heat pipe |
| spellingShingle | Narin Siriwan Teerapat Chompookham Yulong Ding Sampan Rittidech Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe Songklanakarin Journal of Science and Technology (SJST) mathematical model heat transfer transient helical oscillating heat pipe |
| title | Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| title_full | Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| title_fullStr | Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| title_full_unstemmed | Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| title_short | Mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| title_sort | mathematical model to predict heat transfer in transient condition of helical oscillating heat pipe |
| topic | mathematical model heat transfer transient helical oscillating heat pipe |
| url | http://rdo.psu.ac.th/sjstweb/journal/39-6/39-6-9.pdf |
| work_keys_str_mv | AT narinsiriwan mathematicalmodeltopredictheattransferintransientconditionofhelicaloscillatingheatpipe AT teerapatchompookham mathematicalmodeltopredictheattransferintransientconditionofhelicaloscillatingheatpipe AT yulongding mathematicalmodeltopredictheattransferintransientconditionofhelicaloscillatingheatpipe AT sampanrittidech mathematicalmodeltopredictheattransferintransientconditionofhelicaloscillatingheatpipe |