| 汽油机浴盆形燃烧室内紊流运动规律 |
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| 引用本文： | 刘书亮 张淑蕊. 汽油机浴盆形燃烧室内紊流运动规律[J]. 天津大学学报(自然科学与工程技术版), 1993, 0(3): 6-11 |
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| 作者姓名： | 刘书亮 张淑蕊 |
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| 作者单位： | 天津大学热能工程系(刘书亮，张淑蕊，靳明方)，天津大学热能工程系(史绍熙) |
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| 摘 要： | 采用热线风速仪研究1100单缸试验汽油机在倒拖条件下气缸及浴盆形燃烧室内的紊流场变化规律,包括流场的气流速度、紊流尺度及能谱密度等参数的发展变化规律。
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| 关 键 词： | 汽油机 浴盆形 燃烧室 湍流强度 |
STUDY ON TURBULENCE IN THE BATHTUB COMBUSTION CHAMBER OF A GASOLINE ENGINE |
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| Liu Shuliang Zhang Shurui Jin Mingfang Shi Shaoxi. STUDY ON TURBULENCE IN THE BATHTUB COMBUSTION CHAMBER OF A GASOLINE ENGINE[J]. Journal of Tianjin University(Science and Technology), 1993, 0(3): 6-11 |
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| Authors: | Liu Shuliang Zhang Shurui Jin Mingfang Shi Shaoxi |
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| Affiliation: | Dept. of Thermo energy Engineering |
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| Abstract: | This paper reports the results of the measurements of turbulent flow field in the bathtub combustion chamber in a motored single cylinder gasoline engine by using hot-wire anemometry. The measured mean velocity, turbulence intensity, scales and power spectrum, and their variations during the engine cycle are presented. |
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| Keywords: | gasoline engine bathtub combustion chamber turbulent flow field turbulence intensity power spectrum turbulence scale |
| 本文献已被 CNKI 维普 等数据库收录！ |
