| URN | etd-0127116-092800 | Statistics | This thesis had been viewed 410 times. Download 7 times. |
| Author | Yu-sheng Chung | ||
| Author's Email Address | evean0611@gmail.com | ||
| Department | Department of mechanical engineering | ||
| Year | 2015 | Semester | 1 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 63 |
| Title | Research for heat pipe applied heat exchanger | ||
| Keyword | |||
| Abstract | ¡@¡@This study aimed to develop and design the new type condenser of heat pipe by lead to improve the Coefficient of Performance (COP) of the R-22 room air conditioner. First of all, this study was implemented by reviewing ¡@¡@related literatures and researches to understand heat pipe and vapor compression refrigeration (VCR) cycle. Then, the heat pipe condenser will be installed to the VCR system, and to match compressor and throttling element by trial and error, which lead to construct the new type R-22 room air conditioner. ¡@¡@The heat pipe condenser can successfully applied in R-22 room air conditioner, it proved to improve the COP and achieve energy-saving. The results show that compressor power consumption can be reduced to 490 W from 1200 W, the condenser cooling area can be reduced 6.52 times, and the COP can be increased to 3.576 from 3.603. |
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| Files | indicate in-campus access immediately and off-campus access at 5 years | ||
| Date of Defense | 2016-01-15 | Date of Submission | 2016-01-27 |