碩士 / 義守大學 / 機械與自動化工程學系碩士班 / 99 / This research use thermodynamics, the heat transfer and project of idea the fluid mechanics to analyze union solar energy hot well''s OTEC system, uses the MathCAD to establish the ORC’s mathematics mold train of the union solar energy and the ocean energy . In addition, the overall ring circuit is the organic rankine cycle (Organic Ranking Cycle, ORC), and the working fluid is R-11. It confirmed by the second law of thermodynamics that heat engine''s electricity generation efficiency and operating fluid''s temperature has the close relation. In other words, the temperature of working fluid get higher, the efficiency of heat engine''s electricity generation will get better. For example, we can promote evaporator''s outlet temperature, and use union solar energy''s hot well to do the evaporator, in the other hand, for working fluid pipeline''s pressure drop and the reduction of senseless power waste, we can carries on the working of evaporation by the screw downward passive way in the solar energy hot well. This research discussion carries on the efficiency analysis in the different calibe working fluid and different temperature of solar energy hot well.
A new technology''s starting because the national support vigorously causes its mature important key. Taiwan is surrounding by sea, if we can fully use OTEC, we will be possible to dismantle the disadvantage factor that raw material admires the import gradually.
| Identifer | oai:union.ndltd.org:TW/099ISU05689010 |
| Date | January 2011 |
| Creators | Shih-Shen Lai, 賴世聖 |
| Contributors | S.K. Wang, 王曉剛 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 54 |
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