抄録
This paper presents a design procedure based on optimization to contrive a floating structure for a commercial scale of OTEC power plant. In the aim to get a safe yet economical floating structure, a commercial oil tanker ship was converted as the plantship. The process was started by defining independent variables, constraints and fix parameters. The independent variables included the velocity of seawater transport and type of oil tanker ship. The next step was breaking down the fix parameters which were kept constant during the iteration process. These parameters were about the general requirements and the necessary equipment to produce 100 MWnet power output. Some constraints were also introduced as permissible borders to determine whether the particular case was acceptable or not. The constraints included the constraint due to provided space, allowed weight, net power output and fluid phenomena on the riser. During the iteration process, a spiral model was developed as analysis guideline. Based on the result of the optimization, it could be concluded that the typical Suez-max oil tanker ship was the best option and the most optimum seawater transport velocity was 3 m/s. Finally, the general arrangements and the base layout design were also conceptualized in this paper.
| 元の言語 | 英語 |
|---|---|
| ホスト出版物のタイトル | Ocean Renewable Energy |
| 出版者 | American Society of Mechanical Engineers (ASME) |
| ISBN（電子版） | 9780791851319 |
| DOI | |
| 出版物ステータス | 出版済み - 1 1 2018 |
| イベント | ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018 - Madrid, スペイン 継続期間: 6 17 2018 → 6 22 2018 |
出版物シリーズ
| 名前 | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE |
|---|---|
| 巻 | 10 |
その他
| その他 | ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018 |
|---|---|
| 国 | スペイン |
| 市 | Madrid |
| 期間 | 6/17/18 → 6/22/18 |
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All Science Journal Classification (ASJC) codes
- Ocean Engineering
- Energy Engineering and Power Technology
- Mechanical Engineering
これを引用
Design optimization of floating structure for a 100 MW-net ocean thermal energy conversion (OTEC) power plant. / Adiputra, Ristiyanto; Utsunomiya, Tomoaki.
Ocean Renewable Energy. American Society of Mechanical Engineers (ASME), 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; 巻 10).研究成果: 著書/レポートタイプへの貢献 › 会議での発言
}
TY - GEN
T1 - Design optimization of floating structure for a 100 MW-net ocean thermal energy conversion (OTEC) power plant
AU - Adiputra, Ristiyanto
AU - Utsunomiya, Tomoaki
PY - 2018/1/1
Y1 - 2018/1/1
N2 - This paper presents a design procedure based on optimization to contrive a floating structure for a commercial scale of OTEC power plant. In the aim to get a safe yet economical floating structure, a commercial oil tanker ship was converted as the plantship. The process was started by defining independent variables, constraints and fix parameters. The independent variables included the velocity of seawater transport and type of oil tanker ship. The next step was breaking down the fix parameters which were kept constant during the iteration process. These parameters were about the general requirements and the necessary equipment to produce 100 MWnet power output. Some constraints were also introduced as permissible borders to determine whether the particular case was acceptable or not. The constraints included the constraint due to provided space, allowed weight, net power output and fluid phenomena on the riser. During the iteration process, a spiral model was developed as analysis guideline. Based on the result of the optimization, it could be concluded that the typical Suez-max oil tanker ship was the best option and the most optimum seawater transport velocity was 3 m/s. Finally, the general arrangements and the base layout design were also conceptualized in this paper.
AB - This paper presents a design procedure based on optimization to contrive a floating structure for a commercial scale of OTEC power plant. In the aim to get a safe yet economical floating structure, a commercial oil tanker ship was converted as the plantship. The process was started by defining independent variables, constraints and fix parameters. The independent variables included the velocity of seawater transport and type of oil tanker ship. The next step was breaking down the fix parameters which were kept constant during the iteration process. These parameters were about the general requirements and the necessary equipment to produce 100 MWnet power output. Some constraints were also introduced as permissible borders to determine whether the particular case was acceptable or not. The constraints included the constraint due to provided space, allowed weight, net power output and fluid phenomena on the riser. During the iteration process, a spiral model was developed as analysis guideline. Based on the result of the optimization, it could be concluded that the typical Suez-max oil tanker ship was the best option and the most optimum seawater transport velocity was 3 m/s. Finally, the general arrangements and the base layout design were also conceptualized in this paper.
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U2 - 10.1115/OMAE2018-77539
DO - 10.1115/OMAE2018-77539
M3 - Conference contribution
T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
BT - Ocean Renewable Energy
PB - American Society of Mechanical Engineers (ASME)
ER -