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Mathematical model to predict heat transfer in transient conditionof helical oscillating heat pipe |
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| รหัสดีโอไอ | |
| Creator | 1. Narin Siriwan 2. Teerapat Chompookham 3. Yulong Ding 4. Sampan Rittidech |
| Title | Mathematical model to predict heat transfer in transient conditionof helical oscillating heat pipe |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2560 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 39 |
| Journal No. | 6 |
| Page no. | 765 |
| Keyword | mathematical model,heat transfer,transient,helical oscillating heat pipe |
| ISSN | 0125-3395 |
| Abstract | This research aims to study the heat transfer with a numerical model and experimental evaluation of a helical oscillatingheat pipe (HOHP). Firstly, we created a numeric model of the HOHP to predict the time required to reach the steady statetemperature and the heat transfer of the HOHP under transient conditions. Secondly, we measured the temperature at thepipe wall and evaluated the heat transfer rate from experiments and compared them with the numeric model. The results showedthat the transient temperature and the heat transfer profiles of the HOHP from the numerical model were similar with the resultsmeasured from the experimental data. The results from numeric model predicted temperature profiles for attaining a steadystate temperature were in close agreement, when compared to the numerical simulation of Boothaisong et al. (2015). |
