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次世代太陽熱発電のための合金PCMカプセル化技術
| Title: | 次世代太陽熱発電のための合金PCMカプセル化技術 |
| Other Titles: | Encapsulation of metallic phase change material (PCM) for advanced concentrating solar power |
| Authors: | 深堀, 諒1 Browse this author | | 能村, 貴宏2 Browse this author →KAKEN DB | | 朱, 春宇3 Browse this author →KAKEN DB | | 盛, 楠4 Browse this author | | 沖中, 憲之5 Browse this author →KAKEN DB | | 秋山, 友宏6 Browse this author →KAKEN DB |
| Authors(alt): | Fukahori, Ryo1 | | Nomura, Takahiro2 | | Zhu, Chunyu3 | | Sheng, Nan4 | | Okinaka, Noriyuki5 | | Akiyama, Tomohiro6 |
| Keywords: | PCM | | 太陽熱発電 |
| Issue Date: | 27-Jul-2015 |
| Publisher: | 日本エネルギー学会 |
| Journal Title: | 日本エネルギー学会大会講演要旨集 |
| Volume: | 24 |
| Start Page: | 168 |
| End Page: | 169 |
| Publisher DOI: | 10.23550/jietaikaiyoushi.24.0_168 |
| Abstract: | This study reports 1) their corrosion effects to ceramic materials, 2) thermal analysis of Al-Si alloys as candidates of high-temperature (over 500℃) phase change material (PCM), and 3) new encapsulation technique for the PCM. Four Al-Si alloys were selected as the PCM. Engineering ceramics such as Al_2O_3, AlN, Si_3N_4, SiC, and SiO_2 were used for corrosion tests. The corrosion tests revealed that Al_2O_3, AlN, and Si_3N_4 shows high corrosion resistance to molten Al-Si alloys, therefore, they were suitable as structural materials for latent heat storage systems (LHS) using Al-Si alloys. Results of thermal analysis shows the ADC12 and Al-25wt%Si were promising PCM due to their large latent heat. Mushroom-like Al_2O_3 capsules were applied to the new encapsulation technique. In addition, the prepared PCM capsule showed good durability. These results indicated the feasibility of a high temperature LHS using Al-Si alloys and ceramics. |
| Description: | 会議情報
主催: 一般社団法人 日本エネルギー学会
後援: 国立研究開発法人 新エネルギー・産業技術総合開発機構
会議名: 第24回日本エネルギー学会大会
開催地: 北海道 札幌コンベンションセンター
開催日: 2015/08/03 - 2015/08/04 |
| Conference Name: | 第24回日本エネルギー学会大会 |
| Conference Sequence: | 24 |
| Conference Place: | 北海道 札幌 |
| Type: | proceedings |
| URI: | http://hdl.handle.net/2115/77569 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 能村 貴宏
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