會議論文
| 學年 | 104 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2015-09-07 |
| 作品名稱 | Operational Characteristics Of A Reverse Thermosyphon Loop With a Large Pre-Heat Accumulator |
| 作品名稱（其他語言） | |
| 著者 | Meng-Chang Tsai; Heng-Yi Li; Wen-Fa Tsai; Shung-Wen Kang |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | IX Conference “Minsk International Seminar “Heat Pipes, Heat Pumps, Refrigerators, Power Sources” |
| 會議地點 | Minsk, Belarus |
| 摘要 | A prototype two-phase reverse-loop thermosyphon (RLT) was fabricated to transport thermal energy downwards to a thermal storage tank. The effect the filling ratio exerted on the thermal performance of the RLT was investigated by conducting experiments that were performed by a range between 47% and 63%. The prototype device comprised an evaporator, a condenser, a reservoir (preheater), and pipes connecting each of the components. The heat transport height was 1500 mm from the evaporator to the bottom of the condenser. Methanol with a concentration of 95% was used as the working fluid. The temperature distribution, temperature difference between the evaporator and condenser, and thermal resistance of the thermosyphon were measured. In addition, a cyclic case, in which the power in coils was alternately switched on and off according to a square wave function was studied. The results indicated that the maximal thermal performance of the RLT occurred when the filling ratio was 60% and the input power was 660 W. |
| 關鍵字 | reverse-loop;thermosyphon;heat transfer downward;cyclic operation |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20150907~20150910 |
| 通訊作者 | Shung-Wen Kang |
| 國別 | BLR |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | IX Conference “Minsk International Seminar “Heat Pipes, Heat Pumps, Refrigerators, Power Sources”會議論文集 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/107350 ) |