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赤外線によるガソリンエンジン燃焼室内燃焼ガスの温度計測
http://hdl.handle.net/10458/3267
http://hdl.handle.net/10458/326744b8a8a5-cc41-47a9-96ee-3ef2e9b0e09c
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-05-30 | |||||
| タイトル | ||||||
| タイトル | 赤外線によるガソリンエンジン燃焼室内燃焼ガスの温度計測 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Temperature Measurement of Burnt Gas in Combustion Chamber of Spark Ignition Engine by Infrared Rays | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Gasoline Engine, Heat Transfer, Infrared Rays, Measurement, Heat Flux, Sensor | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| 著者 |
長瀬, 慶紀
× 長瀬, 慶紀× 長友, 宏昌× 木村, 正寿× 友松, 重樹× 長友, 宏昌 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The heat transfer coefficient on an engine cylinder wall from burnt gas is important information for studies on phenomena of the heat transfer in engine cylinder. It is necessary to obtain the gas temperature near the cylinder wall for calculating the heat transfer coefficient. In this study, the burnt gas thermometer by infrared rays （IR thermometer） is constructed, calibrated and applied to the engine cylinder gas temperature measurements. The calibration experiments of the IR thermometer are carried out using the constant volume vessel as the same gas conditions in the engine cylinder at 30, 47 and 59 degrees of ATDC. The calibration equation between output of IR thermometer and burnt gas temperature is calculated by interpolation from the data of calibration experiments, with consideration of composition and density of the burnt gas in the measuring volume. As the results of experiments using a spark ignition engine, the temperature distribution near the engine cylinder wall measured by the IR thermometer is almost uniform, and the difference from average temperature of burnt gas calculated by the first law of thermodynamics is from 100K to 150K. The reason is thought that the gas flow in the engine cylinder is turbulent flow and the gas is approximately uniform temperature by stirring. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 日本機械学会論文集. B編 en : Transactions of the Japan Society of Mechanical Engineers. B 巻 76, 号 765, p. 865-870, 発行日 2010-05-25 |
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| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | The Japan Society of Mechanical Engineers | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03875016 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00187441 | |||||
