書誌事項
- タイトル別名
-
- Characteristics of Net Power in Ocean Thermal Energy Conversion System Considering Heat Engine Irreversibility
抄録
Ocean thermal energy conversion (OTEC) is a system to convert the ocean thermal energy stored as the vertical temperature gradient in the ocean into the electricity. In OTEC system, each component has the irreversible loss such as heat exchanger, turbine and pumps, and they are not negligible for the net power production. This research describes about the theoretical net power on OTEC considering irreversibilities in the heat engine, heat exchange process and fluid flow of heat source using the coefficient of irreversibility and effectiveness of heat transfer, and compared with the 30 kW OTEC experimental results using difference type of heat exchangers. As the result, theoretical results shows the equivalent irreversibility of the heat engine of the experimental apparatus in the case of the two heat exchanger, which shows the effectiveness of the theoretical study using finite-time thermodynamics.
収録刊行物
-
- 動力・エネルギー技術の最前線講演論文集 : シンポジウム
-
動力・エネルギー技術の最前線講演論文集 : シンポジウム 2019.24 (0), C225-, 2019
一般社団法人 日本機械学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390283659834331136
-
- NII論文ID
- 130007773947
-
- ISSN
- 24242950
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可