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High-speed observation of the piston effect near the gas-liquid critical point
http://hdl.handle.net/2237/7146
http://hdl.handle.net/2237/7146844b96f2-5319-44cc-a452-3b84624f1f38
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevE_74_010101.pdf (129.6 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2006-11-30 | |||||
| タイトル | ||||||
| タイトル | High-speed observation of the piston effect near the gas-liquid critical point | |||||
| 言語 | en | |||||
| 著者 |
Miura, Yuichi
× Miura, Yuichi× Yoshihara, Shoichi× Ohnishi, Mitsuru× Honda, Katsuya× Matsumoto, Masaaki× Kawai, Jun× Ishikawa, Masamichi× Kobayashi, Hiroto× Onuki, Akira |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 権利情報 | Copyright: American Physical Society, All rights reserved. | |||||
| 言語 | en | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We investigated adiabatic changes in a near-critical fluid on acoustic time scales using an ultrasensitive interferometer. A sound emitted by very weak continuous heating caused a stepwise adiabatic change at its front with a density change of order 10^−7 g/cm^3 and a temperature change of order 10^−5 K. Very small heat inputs at a heater produced short acoustic pulses with width of order 10 μs, which were broadened as they moved through the cell and interacted with the boundaries. The pulse broadening became enhanced near the critical point. We also examined theoretically how sounds are emitted from a heater and how applied heat is transformed into mechanical work. Our predictions agree well with our data. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | The American Physical Society | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1103/PhysRevE.74.010101 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1539-3755 | |||||
| 書誌情報 |
en : Physical Review E 巻 74, 号 1, p. 010101-010101, 発行日 2006-07 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
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| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/7146 | |||||
| 識別子タイプ | HDL | |||||
