| URN | etd-0721109-133951 | Statistics | This thesis had been viewed 854 times. Download 30 times. |
| Author | YOU -WEI FAN | ||
| Author's Email Address | dragonraja1113@hotmail.com | ||
| Department | hazards | ||
| Year | 2008 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 99 |
| Title | Feasibility on high performance wave power device by the application of restoring force | ||
| Keyword | |||
| Abstract | Regular wave test was adopted in this study to the investigation of the improvement of wave power generation utilizing the restoring force technique, by the accumulation of wave with feeble energy to great potential, the experiment was carried out in a wave flume with various wave height and wave period under a constant water depth of 25 cm, the efficiency of the development of wave power generation are therefore investigated. Theoretically, wave energy are proportioned with wave high as well as well length, yet by our experiment, though the power output did increase consistent with the wave height, the output power contrarily decrease with the increasing of the wave length, which lead to the fact that the long waves are unfavorable to energy accumulation due to its less wave number, actually, the main purpose of this article is to improve the wave generation under weak fluctuations. The energy of the earth shortage day by day, and the consumption is growing on and on, which cause the earth to warm-up faster and faster, a lot of countries are planning to research and develop to make the best use of wave in electricity generation, this energy is so-called ˇ§green energyˇ¨, which can be utilize limitlessly without endanger the earth, and this research is to anticipate the possibility and efficiency of the improvement of the wave power generator by adopting the restoring force technique together with ratchet wheel. |
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| Files | indicate in-campus access immediately and off-campus access at one year | ||
| Date of Defense | 2009-06-15 | Date of Submission | 2009-07-28 |