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小温度差熱源で作動する小出力ランキンサイクルの実現可能性
http://hdl.handle.net/10069/36656
http://hdl.handle.net/10069/3665686275be4-41cd-4027-8488-a0d4e86035b3
名前 / ファイル | ライセンス | アクション |
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46_87_1.pdf (862.1 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2016-07-26 | |||||
タイトル | ||||||
タイトル | 小温度差熱源で作動する小出力ランキンサイクルの実現可能性 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Geothermal Energy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Renewable Energy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Waste Heat Recovery | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Turbine | |||||
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 |
佐々木, 壮一
× 佐々木, 壮一× 山口, 朝彦× 森高, 秀四郎× 早崎, 翔大 |
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著者別名 | ||||||
姓名 | Sasaki, Soichi | |||||
著者別名 | ||||||
姓名 | Yamaguchi, Tomohiko | |||||
著者別名 | ||||||
姓名 | Moritaka, Hideshiro | |||||
著者別名 | ||||||
姓名 | Hayasaki, Shodai | |||||
その他のタイトル | ||||||
その他のタイトル | Feasibility Study on a Small Power Rankin Cycle Driven by a Low Temperature Difference | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We aimed to develop a small power Rankine cycle for suppling an auxiliary power by the hot spring water, which provides a small temperature difference from the ambient temperature. According to the results of the performance test of an actual scroll turbine, the mechanical efficiency of the turbine was approximately 30%. In the comparison among the three kinds of organic refrigerants, the cycle driven by R245fa indicated the lowest power consumption in the feed pump and the highest thermal efficiency. Our analysis indicated that the net output of the cycle was lower than that of the designed output, because the pressure did not reduce to the theoretical value due to the inherent pressure ratio of the volume type turbine. | |||||
書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 46, 号 87, p. 1-6, 発行日 2016-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12601998 | |||||
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 | |||||
出版者 | ||||||
出版者 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
01 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 46(87), pp.1-6; 2016 |