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スターリングエンジンのディスプレーサピストン表面に担持された蓄熱材が熱効率に及ぼす影響
https://fut.repo.nii.ac.jp/records/2347
https://fut.repo.nii.ac.jp/records/2347a7afd25f-e660-467d-b573-2994a48a545e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
010-015.pdf (4.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-03-19 | |||||
| タイトル | ||||||
| タイトル | スターリングエンジンのディスプレーサピストン表面に担持された蓄熱材が熱効率に及ぼす影響 | |||||
| タイトル | ||||||
| タイトル | Effect on thermal efficiency of heat storage material on the surface of Stirling engine displacer pistons | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Stirling Engine, Regenerator, Displacer Piston, Heat Storage Material, Thermal Conductivity | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
位田, 晴良
× 位田, 晴良× 寺本, 梨湖× Haruyoshi, Ida× Riko, Teramoto |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In Stirling engines, in order to improve thermal efficiency, it is necessary to increase the amount of heat transfer through regenerators. Previous research has found that engine speed reduction improves thermal efficiency. However, it was theorized that the regenerator heat storage capacity is insufficient because there are limitations to the improvement in thermal efficiency that can be achieved by engine speed reduction. Therefore, the purpose of this study is to improve the thermal efficiency and to confirm engine speed change when the thermal efficiency is maximized through increased regenerator heat storage capacity in Stirling engines. To this end, engine performance testing was performed using an experimental Stirling engine and adding heat storage material to the regenerator. The results showed no confirmed engine speed change, but did confirm improved thermal efficiency. Furthermore, it was shown that the thermal conductivity of the heat storage material used in the regenerator significantly affects thermal efficiency. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 50, p. 10-15, 発行日 2020-10-30 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF10133397 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
